Carrier Ethernet Aggregation & Access Wavelength ...WDM or Ethernet Aggregation? The new generation...

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Products and Solutions

Carrier Ethernet Aggregation & Access

Wavelength Aggregation & Transport

Protocol Transparent Amplifi cation

Last Mile Optical Solutions

Copyright Dowslake Microsystems Corporation 2008-2009

1

2 CATS Converged Access/Transport System

3 CATS System Racks, Power Supplies, Accessories

4 CATS Elements for Transport

CATS CACC: CATS System Controller Card

CATS CLXT: 10G Multi-protocol Transponder Card

CATS CLCT: 2-in-1 Multi-rate Transponder Card

CATS CLTT: 2xGE/FC Muxponder Card

CATS COAT: Optical Amplifi er Card

CATS COST: Optical Switch Card

CATS CLFT: Wavelength Multiplexer Card

11 CATS Elements for Access

SMUX-155: STM1/OC3 Uplink, E1/T1+FE MUX Card

SMUX-GE: GE Uplink, E1/T1+FE MUX Card

CMUX-GE: Gigabit Ethernet over STM1/OC3 Card

CMTS-GE: GE Uplink, FE Aggregation & Access Card

18 CATS External Shelf

CMD-08-4: Up to 32 Wavelength Modular Multiplexer

CMD-40: Up to 40 Wavelength Fixed Multiplexer

C-MS1025: Optical Amplifi er Shelf

19 MTS Series Carrier Ethernet Switch

MTS1080 10G Carrier Ethernet Switch

MTS180 GE Carrier Ethernet Switch

Table of Contents

22 Protocol Transparent Optical Amplifi cation

MS1025-O: Smart Amplifi er for SDH/Sonet

MS1025-W: Smart Amplifi er for WDM

MS1025-WV: Smart Metro Variable Gain Amplifi er

25 Multiplexer & Converter Products

26 Modular Converters and Modems

ETC-A:Managed Fast Ethernet Converter

ETC-E:Unmanaged Fast Ethernet Converter

ETC-B: Gigabit Ethernet Converter

FLS/FLE: STM1/E3 Fiber Optic Converter

OMF: Fractional E1 Fiber Optic Converter

CMG: G.SHDSL Modem

CCF: Fractional E1 Copper Converter

IMC: V.35, X.21, V.24, Ethernet Interface Modules

28 Racks, Power Supplies for Modular Converters

33 Stand-alone Multiplexers

COP-FE: E1/T1 & IP Multiplexer at 100 Mbps

COP-RS: Datacom & IP Multiplexer at 100 Mbps

FME-MM: Datacom Fiber Optic Multiplexer

CMUX-155: E1/T1 and IP Multiplexer at 155 Mbps

37 Transceiver Order Matrix

For the latest product news and solutions, please visit www.dowslakemicro.com

CATS cards can also fi t into a small stand-alone chassis RA-T. See page 28 for order information

2

CATS Converged Access & Transport System is a next generation op-tical system platform for WDM, TDM and Ethernet applications. With this system, service providers can offer various bandwidth services using SDH/Sonet, Fiber Channel, Ethernet and/or E1/T1 protocols, while aggregating all customer interfaces on to the metro network. The centrally managed platform, ranging from 1RU “pizza-box” to 3U or 6U shelf, accepts plug-in cards for transport and access.

3 platforms are offered:| 1U rack CATS 1000 for 2 x 3U line cards| 3U rack CATS 3000 for 10 x 3U line cards| 6U rack CATS 6000 for 24 x 3U line cards

CATS Elements for Transport & Access:

TRANSPORTCLXT: 10 G Multi-Protocol Transponder CardCLCT: 2-in-1 Multi-Rate Transponder CardCLTT: 2 x 1 G Ethernet or Fiber Channel Muxponder CardCLFT: 4 ch. Mux/Demux Filter CardCOST: 1+1 Protection, Optical Switch Card

COAT: Optical Amplifi er Card

ACCESSSMUX-155: STM1/OC3 Uplink, E1/T1+FE Access CardSMUX-GE: GE Uplink, E1/T1 + FE Access CardCMUX-GE: STM1/OC3 Uplink, GE over SDH/Sonet CardCMTS-GE: GE Uplink, FE Access Card

EXTERNAL SHELFCMD: Modular or Fixed C/DWDM MUX/DEMUX ShelfC-MS1025: Optical Amplifi er Repeater Shelf

CATS Converged Access & Transport System

3

CATS Converged Access & Transport System

CATS System InformationWhy CATS?

CATS is an unique system combining both Layer 0, Layer 1 and Layer 2 functions into one shelf. It is designed for Packet Optical Transport and Service Delivery applications.

CATS by Network FunctionsCurrently, following functions are available within CATS platform:| Wavelength multiplexing (WDM)| Fast, Gigabit, or 10 Gigabit Ethernet service delivery| Multi-service access for both TDM and Ethernet

CATS 1000 CATS 3000 CATS 6000

Card SlotsManagement Card SlotPower Supply Slots

2 x 3U12

10 x 3U12

24 x 3U12

Management

Out-of-Band ChannelIn-Band Channel

Optical Supervisory ChannelAll Access Cards (SMUX, CMUX, CMTS)

Management Interface

Remote (Telnet)Local Craft (RS232)

GUI, SNMPv.2, CLICLI

Integrated Contact Alarm & Fan

DimensionConnector

3U4 x RIA (3pin)

Electrical

Power Supply 2 x 50 W 2 x 150 W 2 x 150 or 300 W

Power Supply RatingPower redundancyConnector DC

- 48 VDCYes

Phoenix (3pin)

Mechanical Dimension

HeightH x W x D (mm)

1U44×482×242

3U132.5x482x242

6U265.5×482×242

Operating Conditions

TemperatureHumidity

- 5 to + 55 °C5 to 85% RH non-condensing

Order MatrixCATS Converged Access and Transport System

CATS Racks & Accessories

Description Code Model

1U CATS 1000 rack with 2 x 50W DC power supplies

8000-100 CATS1-2DC

3U CATS 3000 rack with alarm/fan and 2 x 150W DC power supplies

8000-300 CATS3-2DC

6U CATS 6000 rack including alarm fan & 2 x 150W DC power supplies

8600-600 CATS6-2DC

1U CATS 1000 rack with 2 x 50W DC power sup-plies and system controller CACC

8000-105 CATS1-2DC-CACC

3U CATS 3000 rack with alarm/fan and 2 x 150W DC power supplies and system controller CACC

8000-305 CATS3-2DC-CACC

CATS system controller card for CATS 1000 8000-102 CACC-1R

CATS system controller card for CATS 3000/6000 8000-302 CACC-3R

CATS 1000 -48VDC power supply 50W 8000-104 CDC-50-1R

CATS 3000/6000 -48VDC power supply 150W 8000-304 CDC-150-3R

CATS 3000/6000 -48VDC power supply 300W 8000-306 CDC-300-3R

CATS 3000/6000 alarm/fan module 8000-309 CAF-3R

Fiber organizer with bracket, 19'' chassis 1200-100 RA-FO

Cover plate for empty slot 3U CATS 1200-252 CP-3/6-M

WDM or Ethernet Aggregation?

The new generation of Ethernet equipment, such as our 10 G carrier

Ethernet Switch MTS1080/MTS180 (P. 17), can aggregate Ethernet services while transporting traffi cs tens or even hundreds of kilome-ters without electrical regeneration.

MTS series carrier Ethernet switch is best used for Ethernet aggrega-tion at high capacity, or for prioritized Ethernet service delivery. The metro network can be either IP based or SDH/Sonet based. The maximum trunk capacity per MTS shelf is 40 G (with 4x10 G ports).

Ethernet Aggregation Example: Collecting IP services in the access network, and connecting them to the metro network using 10 GbE.

For the latest CATS applications and solutions, please visit www.dowslakemicro.com

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Main Features| Up to 2 dedicated management channels using optical supervisory

channels (OSC), with hot pluggable SFPs| Local and remote management via TCP/IP (Ethernet port)| Manages CATS elements and hardware in a chassis, or in a net-

work, via OSCs or in-band.| In-band management possible with CATS access cards such as

CMTS-GE Product Specifi cations

Network Management

User InterfaceSupervisory ChannelManagemt PortRemote Flash UpdatePerformance Monitoring

GUI, SNMPv.2, CLI (Telnet/SSH)2 x OSC

10/100M Ethernet RJ45, Local RS232Yes

Optical Power, Link Status, Error Count etc.

OSC

DensityData RateInterfaceOSC Wavelength

2 order SFPs Separately100baseFx

Hot pluggable SFP moduleCWDM, or Custom


HumidityOperating TemperatureStorage TemperaturePower Consumption(with 2 OSC)

0 to 85% non-condensing-5 °C to 55 °C-40 °C to 70 °C

< 10 W

Mechanical

Rack Mount UnitDimensions (H x W x D)Mounting OptionsPlatformSlot Assignment

3U30 x 128.5x 190 mm

Plug-in CardCATS 1000/3000/6000

Slot 0

Order Matrix

CACC CATS System Controller Card

Extensive Element and Network Management Functions with 2 OSCS , one Ethernet port and one Local RS232


CATS system controller card for CATS 1000, with 2xOSC plug-in

8000-102 CACC-1R

CATS system controller card for CATS 3000/6000, with 2xOSC plug-in

8000-302 CACC-3R

Order OSC SFPs seperately.

CATS Elements for Transport & Access

CATS system controller CACC is designed to allow the user to confi g-ure and access various settings for all Dowslake CATS elements. It manages various hardware and network faults by continuously com-municating with CATS elements which have been integrated into the same software management environment.

Through the supervisory channels or in-band communication chan-nels of certain CATS elements, CACC can manage remote nodes which are connected in the same network.

User Interfaces For Network ManagementCATS system controller provides 3 types of user interfaces:| CLI Commande Line Interface: this interface can be accessed either

through the local craft terminal (RS232) or via telnet using TCP/IP.| SNMP (V2): with MIBs integrated into user’s control center, user can

confi gure and monitor, remotely, CATS and each of its element| Graphic User Interface (GUI): With CATS GUI, user can manage

local and remote systems by point and click.

CATS CACC | CATS System Controller CardExtensive Element and Network Management Functions

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CATS CLXT | Multi-Protocol 10 G Transponder10 GbE Demarcation or 3R Regeneration for SDH/Sonet or Ethernet

Main Features | Multi-service transmission at 10 G| Software settable for SDH/Sonet or Ethernet | Client side and line side hot-pluggable XFPs | User can choose color and distance for either interface| Fits CATS Converged Access & Transport System | Extensive management features thru local CLI or CATS system

controller CACC| Performance monitoring: optical power, error, wavelength etc.| Alarm monitoring

Transmission Standard

OC192/STM64 10 GbE 10 G FC (optional)OTU 2 (optional)

9.953 Gbps, ITU G.707, GR-25310.312 Gbps, IEEE802.3ae, 10GBASE-LW, 10GBASE-LR

10.518 Gbps , draft standard 1200-SM-LL-L, 1200-MX-SN-I10.709 Gbps, FEC, ITU G.709

Client Interface

XFP Transceiver Up to 300 m Up to 2 km Up to 10 km > 10 kmConnector

Hot PluggableMM 850 nmSM 1310 nmSM 1310 nm

SM 1310 nm or 1550 nm Grey or ColoredLC

Line Interface

XFP Transceiver Up to 10 km Up to 40 kmUp to 80 km > 80 kmConnector

Hot PluggableSM 1310 nm

SM 1550 nm Grey or ColoredSM 1550 nm Grey or Colored

Requires Optical Amplifi er and/or Dispersion CompensationLC

Performance

Eye MaskJitter ToleranceJitter Transfer

Compliant ITU G.691, G.959.1, IEEE 802.3aeCompliant GR-253, IEEE 802.3ae

Compliant GR-253


TemperatureHumidity


Dimensions (H x W x D)

Rackmount CardCard Dimension (mm)Package OptionsPlatform

3U 30 x 128.5x 190

Plug-inCATS

CATS 1000/3000/6000

Power Consumption < 10 W

The optical line-card CLXT, as part of CATS transport and access solu-tions, enables enterprises and service providers to transport data at 10 Gbps. The clock and data recovery (3R) in CLXT supports various transmission protocols around 10 G. Thus multiple protocols, namely, SDH/Sonet, 10 G Ethernet, or even 10 G Fibre-Channel (optional) are supported using the one and the same line card. Different transmis-sion distances or different transmitter wavelengths are available via the selection of XFP interfaces.

CLXT is fully integrated into CATS – Converged Access & Transport System, with element and network management capabilities for easy installation, provisioning, and maintenance. Network operators can now provision and manage end-to-end high or low bit-rate data ser-vices using a single platform in an effi cient and cost-effective manner.

Management Features| SNMPv.2 agent and CLI| Secure confi guration via SSHv2 (Secure Shell) terminal| Optical Supervisory Channel available within CATS platform| GUI based network management via CACC system controller

ApplicationsCLXT, combined with CATS CACC system controller, and other line cards such as CLCT 2-in-1 transponder for up to 4G data rate, COAT optical amplifi er card etc., allows the user to confi gure single wave-length (grey), or multi-wavelength (WDM) transport system for 10G Ethernet services. It can also be used as a 10G Ethernet demarca-tion device, linking the core router based IP network to the customer premises.

Product Specifi cations

CLXT Multi-protocol 10G Transponder

Wavelength Conversion and 3R Regeneration for SDH/Sonet, Ethernet


CATS multi-protocol 10G transponder with 1xRJ45 console port, OC192/STM64 and 10GE (default), other protocol optional. For CATS 1000 only

8000-110 CLXT-1R

CATS multi-protocol 10G transponder with 1xRJ45 console port, OC192/STM64 and 10GE (default), other protocol optional. For CATS 3000/6000

8000-310 CLXT-3R

Order racks, power supply, management card and XFP seperately

Order Matrix

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CATS CLCT | Multi-Rate 2-in-1 TransponderWavelength Conversion and 3R Regeneration from Sonet/SDH, Ethernet, or Fiber Channel

Main Features | Multi-service transmission from 155 Mbps to 4.25 Gbps| Software settable for SDH, Sonet, Ethernet or Fiber Channel | 2-in-1 transponder line card saving space and cost| Client side and line side with hot pluggable SFPs | Can co-locate with other CATS line cards | Extensive management features thru RS232 or TCP/IP| Performance monitoring: optical power, error, wavelength etc.| Alarm monitoring

The optical line card CLCT, as part of CATS WDM solutions, enables enterprises and service providers to transport data services from 155 M to 4.25 G with 3R re-shaping, re-clocking functions. The clock and data recovery (3R) in CLCT supports various transmission rates, settable through user software interface. Thus multiple protocols, namely, SDH/Sonet, Gigabit Ethernet, 1G, 2G or 4G Fibre Chan-nel, are supported using the one and the same line card. Different transmission distances of up to 180 km are available via the selection of SFP interfaces.

CLCT is fully integrated into CATS – Converged Access & Transport System, and can be managed through CATS system controller CACC.

System Features| Supports 2 transponders in 1 card with Clock and Data Recovery | Supports latest high speed protocols including SAS, SATA, Gigabit

Ethernet and Fiber Channel| Automatic protection switch built-in for dual homing application| Fits CATS platform 1000/3000/6000| Centralized management via CATS system controller CACC

Transmission Data Rate

SDH SonetEthernetFiber Channel

STM-1, STM-4, STM-16OC-3, OC-12, OC-48100 M (2R), 1000 M

1G, 2G, 4G

Client Interface

Number of Interfaces Up to 300 m Up to 2 km Up to 10 km > 10 kmConnector

2 x SFP, Hot PluggableMM 850 nmSM 1310 nmSM 1310 nm


Line Interface

Number of Interfaces Up to 10 km Up to 40 kmUp to 80 km > 80 kmConnector

2 x SFP, Hot PluggableSM 1310 nm


Require Optical Amplifi er and/or Dispersion CompensationLC

Performance



Compliant GR-253


TemperatureHumidity




3U 30 x 128.5 x 190

CPE or Plug-inCATS

CATS 1000/3000/6000



CLCT Multi-rate 2-in-1 Transponder

Wavelength Conversion and 3R Regeneration from 155M up to 4G


CATS 2-in-1 transponder for 155 Mbps to 4 Gbps. No SFP included. Fits CATS 1000 only

8000-120 CLCT-1R

CATS 2-in-1 transponder for 155 Mbps to 4 Gbps. No SFP included. Fits CATS 3000/6000

8000-320 CLCT-3R

Order SFP seperately.

Order Matrix

Application Example - Dual HomingData centers require unprecedented protections. CATS CLCT offers a dual homing scheme allowing operators to connect data center cus-tomers to the main and the redundant core transport network.

In the diagram on the right side, it shows CLCT used for dual homing application. Client's SAN equipment (1 interface) is fed to CLCT. CLCT with internal APS routes the traffi c to either WDM1 based ring net-work, or, in case of failure within WDM1 network, switches automati-cally to WDM2 based redundant ring.

7

CATS WDM for Edge & Access

CATS CLTT | 2.5 G MUXponder for Gigabit Ethernet or Fiber ChannelTime Domain Multiplxing 2 x GE or 2 x FC into Single Wavelength

Main Features | Dual port protocol multiplexing| Software settable for Ethernet or Fiber Channel data rate | 2 interfaces into 1 link for effi cient wavelength utilization| Client side and line side hot pluggable SFPs | Fits CATS Converged Access & Transport System | Extensive management features thru RS232 or TCP/IP| Performance monitoring: Optical Power, Error, Wavelength etc.| Alarm Monitoring

The optical line card CLTT, as part of CATS WDM solutions, enables service providers to cut wavelength requirement by half by multiplex-ing 2 Gigabit Ethernet, or 2 Fiber Channel client interfaces into 1 fi ber link. Different transmission distances of up to 180 km are available via the selection of SFP interfaces. Both client and line interface SFPs are hot-pluggable and can be replaced without changing the card.

CLTT is fully integrated into CATS – Converged Access & Transport System, and can be managed through CATS system controller CACC.

System Features| Supports Gigabit Ethernet multiplexing | Supports 1 Gigabit Fiber Channel multiplexing| Easy to install, operate, and manage| Fits CATS 1000/3000/6000 platform| Centralized management through CATS system controller CACC

Client Transmission Rate

EthernetFiber Channel

1000BaseFx1 G

Line Transmission Rate

Data RateFraming

2.5 GbpsPropritary

Client Interface

Number of InterfacesUp to 300 m Up to 2 km Up to 10 km > 10 kmConnector

2 x SFP, Hot PluggableMM 850 nmSM 1310 nmSM 1310 nm


Line Interface

Number of Interfaces Up to 10 km Up to 40 kmUp to 80 km > 80 kmConnector

1 x SFP, Hot PluggableSM 1310 nm


Require Optical Amplifi er and/or Dispersion CompensationLC

Performance



Compliant GR-253


TemperatureHumidity



Rackmount CardCard Dimension (mm)Platform

3U 30 x 130 x 190

CATSCATS 1000/3000/6000



CLTT 2.5 G MUXponder for Gigabit Ethernet or Fiber Channel

Multiplexing 2 client interfaces into 1 wavelength


2xTDM for GE or FC 2.5 G MUXponder, CATS 1000 only. SFP not included

8000-125 CLTT-1R

2xTDM for GE or FC 2.5 G MUXponder, CATS 3000/6000. SFP not included

8000-325 CLTT-3R

Order racks, power supply, management card and SFP seperately

Order Matrix

Application Example - Saving WavelengthsCATS CLTT allows to multiplex 2 times GE or Fiber Channel signals into one wavelength, allowing wavelength savings. Typically used in CWDM or DWDM transport system, CLTT can serve for gigabit Ether-net transport and service delivery at high effi ciency.

8


CATS COAT | Protocol Transparent Optical Amplifi er CardIncrease Power Budget Indepedant of Data Rate

Main Features | Protocol Independant| Automatic Control for Gain or Power| Gain Flattened or Single Channel Type| Fits CATS Converged Access & Transport Platform| Can be Used in 3U CPE Package


Common Features

Wavelength Range

Gain FlatnessInput/Output Detection RangeOptical Return LossPolarization Mode DispersionPolarization Dependent GainPower Consumption

C band: 1528 to 1565 nmL band: 1570 nm to 1608 nm

+/- 0.5 dB typical for WDM models25 dB min. 35 dB max

30 dB min.0.3 ps typ. 0.5 ps max.0.2 dB typ. 0.5 dB max.

<5W


Operating TemperatureOperating HumidityStorage Temperature

-5 to 55 °C5 to 95% (non-condensing)

-20 to + 85°C

Mechanical

Rack Mount UnitDimensions (H x W x D)

3U30 x 128.5x 190 mm

Order MatrixCOAT Optical Fiber Amplifi er Card

Optical amplifi er to achieve greater distances


CATS COAT amplifi er card, single channel; 10 dB gain 15 dBm output for booster or line amplifi cation

8000-330 COAT-10O15-3R

CATS COAT amplifi er card, single channel; 25 dB gain value 10 dBm output; for booster or pre-amplifi cation

8000-331 COAT-25O10-3R

CATS COAT amplifi er card, 20 dB gain 17 dBm output power , for line or booster amplifi cation 8000-332 COAT-20O17-3R

CATS COAT amplifi er card, multi-channel WDM; 10 dB gain 13 dBm outpower. 8000-333 COAT-10W13-3R

CATS COAT amplifi er card, multi-channel WDM; 20 dB gain value; 15 dBm output power. 8000-334 COAT-20W15-3R

CATS COAT amplifi er card, multi-channel WDM; 25 dBm gain value; 17 dBm output power. 8000-335 COAT-25W17-3R

COAT optical amplifi er card as part of CATS product family, is a plug-in card integrating one of Dowslake fl agship compact EDFAs. The amplifi er can be custom built to meet the specifi c requirement, for single wavelength or multi-wave (WDM) applications

Application Specifi c Booster Repeater Pre-amplifi er

Typical Input (dBm) - 5 - 15 - 25

Maximum Input (dBm) Maximum Output - Specifi ed Gain

Maximum Output (dBm) <=17 <=17 <=13

Gain (Typical, dB, see note) 5 ~ 15 10 ~ 25 15 ~ 35

ASE Filter (optional) N/A N/A 200GHz

Mid-stage Loss (optional) From 3 to 10 dB customizable

Note:1) Customer specifi ed output power shall be less or equal than the above specifi cation.2) Gain for single channel amplifi er is used as reference only for optimization purpose.

Customer can set gain within the amplifi er control limit, taking into account gain and noise fi gure trade-offs.

Management Features| SNMPv.2 agent and CLI| Secure confi guration via SSHv2 (Secure Shell) terminal| GUI based network management via CATS system controller

Application Example - Fiber ExtensionCombining COAT and other line cards, CATS provides a simple and elegant soution for fi ber extension, including for 1300 nm client signals. As illustrated below, using CATS 1000, a 1300 nm signal can be converted to 1550 nm wavelength using CLCT (up to 4G) or CLXT (10G), then fed to COAT. COAT boosts the output to 13 or 17 dBm, allowing a long distance transmission of up to 180 km at 2.5G (45 dB loss budget). For 10G signal, dispersion compensation must be taken into account for transmission distance beyond 80 km. Contact Dowslake for detailed 10G fi ber extension solutions.

9


CATS COST | Intelligent Fiber Optical Switch Card

Main Features | 1+1 line protection| Monitors optical connections via LOS Loss of Signal| Switching time <25 ms| Latched switch for fi ber security, even in case of power failures| Protocol and data transparent (2 Mbps –40 Gbps)| Fits CATS Converged Access & Transport Platform

COST switch card, integrating intelligent fi ber-optic switch, protects optical fi ber connections in case of failures. Immediately after an error is detected, it automatically switches the link to an alterna-tive line within a reaction time of max. 25 ms, less than Sonet/SDH requirement of 50 ms.

Protocol and data rate transparent, COST switch card provides 1+1 protection to any point-to-point fi ber optic transmission line.

Intelligent Optical Switch

Data RateSwitch Time

Transparent from 2Mbps to 40Gbps<25ms

Interface Port

Multimode/Single modeConnector

TransparentLC

Line Port

Multimode/Single modeConnector

TransparentLC

Transmission Character

Insersion Loss Max 3.5 dB


TemperatureHumidity




3U 30 x 128.5 x 190

Plug-in CardCATS

CATS 1000/3000/6000


COST Intelligent Optical Switch

Optical switch for 1+1 protection of fi ber optic links


CATS COST Intelligent Optical Switch for transmission line 1+1 protection for CATS 1000

8000-150 COST-1R

CATS COST Intelligent Optical Switch for transmission line 1+1 protection for CATS 3000/6000

8000-350 COST-3R

Order Matrix

ApplicationCOST optical switch card can be used stand-alone within CATS 1000 platform. It is managed by CACC system controller, with which the user can monitor and confi gure the switch.

Controllable parameters include automatic switch-over Enable or Disable, and LOS detection threshold. When automatic switch is disabled, user can switch over manually.

COST can also be used within larger CATS platform such as CATS 3000 or CATS 60000. In combination with CATS CLCT, CLXT, CLFT and COAT cards, it can form a powerful protected WDM transmission link in point-to-point, linear chain, or ring network confi guration.

Check other CATS plug-in cards in this catalog, or at Dowslake web-site www.dowslakemicro.com.

Management Features| SNMPv.2 agent and CLI| Secure confi guration via SSHv2 (Secure Shell) terminal| GUI based network management via CATS system controller

For Transmission Line 1+1 Protection

10


CATS CLFT | Mux/Demux CardMultiplexing Wavelengths into One Fiber

Main Features | MUX and DEMUX in one card for wavelength aggregation| Flexible wavelength plan per customer requirement| Maximum 4 wavelengths per card as MUX/DEMUX| 1300/1550 MUX/DEMUX available| Fits CATS Converged Access & Transport Platform | Can be used in the stand-alone CPE package (RA-T, see P. 28)

The optical line card CLFT, as part of CATS WDM solutions, enables service providers to multiplex/demultiplex up to 4 wavelengths into, and from one fi ber. Each card includes MUX and DEMUX functions. Upgrade ports are provisioned such that more CLFT can be cascaded to allow multiplexing higher number of wavelengths.

CLFT is fully integrated into CATS– Converged Access & Transport System, with element and network management capability for easy installation, provisioning, and maintenance. Network operators can now provision and manage end-to-end high bit-rate data services us-ing a single platform in an effi cient and cost-effective manner.

System Features| Data rate or protocol transparent wavelength multiplexing| Upgrade ports for future capacity expansion| Easy to install, operate, and manage| Fits CATS platform or goes into RA-T chassis (P.28)

Channel Count DWDM CWDM 1300/1550

Number of Wavelengths 4 4 2

Pass Band

CWDMDWDM

+/- 6.5 nm+/- 1.6 nm or +/- 0.8 nm N/A

Insertion Loss

MaximumUpgrade Port

3.0 dB2.5 dB 0.5 dB

Transmission Character

DirectivityReturn LossIn-band RippleAdjacent Channel Isolation

> 50 dB> 30 dB< 0.5 dB> 25 dB


TemperatureHumidity




3U 30 x 128.5 x 190

CPE or Plug-inCATS

CATS 1000/3000/6000


CLFT MUX/DEMUX or OADM Passive Card

Multiplexing up to 4 wavelengths into one fi ber


CATS 4 ch. MUX/DEMUX CWDM, XX start wavelength, YY stop wavelength. Indicate middle 2 digits, for example 47 for 1471 nm

80xx-360 CLFT-04-C-XXMYY-3R

CATS 4 ch.DWDM MUX/DEMUX fi lter, 100G,XX start channel ITU#; YY stop channel ITU#; 80xx-362 CLFT-04-D-XXMYY-3R

CATS 2 ch. MUX/DEMUX 1300nm and 1550 nm standard LC connectors, 3U card 8000-364 CLFT-S-13M15-3R

Order Matrix

Application Example - Disaster RecoveryCLFT enables wavelength division multiplexing which offers a simple solution for the disaster recovery requiring very high bandwidth. In the diagram illustrated on the right side, a CATS 3000, populated with 10G CLXT cards and CLFT Mux/Demux fi lter cards, is located next to the data servers at location A. The same confi guration for CATS 3000 is used at the data certer location B. Each CATS 3000 allows to have up to 8 x CLXT cards, and 2xCLFT cards, offering up to 80 gigabit of bandwidth. Using CATS CACC system controller, and with redundant power supply, CATS 3000 offers reliable backup services for data center applications.

Customer Premises

Central Offi ce Rack

11


CATS SMUX-155 | STM1/OC3 Multiplexer for E1/T1 + FEAggregating Voice and Data on to Sonet/SDH Networks

| Preserves the current cash fl ow from traditional services, such as voice

| Enables new revenue streams generated by high-bandwidth, value-added Ethernet & IP-based services

| Reduces capital expenditures, making the extension of the optical network to the customer‘s premises economically viable

| Simple to install, operate and manage| Reduces operational costs by reducing site visits through full remote

management

Product Specifi cations| Optical STM1/OC3 Multiplexer for point-to-point connection or over

Sonet/SDH networks| Simultaneous voice and data transmission| 4 x E1/T1 and 1 x 10/100BaseTx over Fiber| Single fi ber transmission (BiDi) available| Web based management and integrated error testing| Pluggable optics with SFPs| 3U Plug-in card or stand-alone

SMUX-155

Data Rate 1 x 10/100 Mbps (half/full duplex, auto sensing)4 x 2.048/1.544 Mbps (E1/T1 unframed)

Ethernet Interface Port

EthernetConnectorCompliance

1x 10/100BaseTx, auto negotiationRJ45

IEEE 802.3, IEEE 802.1Q

E1/T1 Interface Port

E1/T1 Interface ConnectorLine Coding Output ImpedanceJitter PerformanceCompliance

4 x G.703RJ45 Connector

HDB3, B8Z3120 Ohm balanced

G.823G.703, G.704, G.706

Line Port

Line interfaceConnectorFramingCompliance

SFP (order separately)LC

STM-1/OC-3cG.957, G.958

Features

ManagementCertifi cations

CLI, SNMP, Web based GUICE, UL, FCC, EN300-386 (B), EN60825-1


HumidityOperating Temperature

10%-90% non-condensed-5 °C - 55 °C

Dimensions

Rackmount CardCard Dimension (mm)Package OptionsPlatformDensity

3U 30 x 130 x 190CPE or Plug-inCATS, RA-T

See CATS1000/3000/6000

Power consumption <8W

Order MatrixSMUX-155 Fast Ethernet and E1 Fiber Multiplexer

4 x E1/T1 and 10/100BaseTx multiplexed to 155 Mbps bandwidth trunk, without power supply


E1/T1 and FE fi ber optic multiplexer over STM-1/OC-3 3U card 4620-010 SMUX-155/PS-3R

E1/T1 and FE fi ber optic multiplexer over STM-1/OC-3 stand-alone AC version 4620-510 SMUX-155/PS-3W

Order optical interface SFPs separately.Order 19” Rack for up to 10 SMUX-GE or up to 24 SMUX-GE separately - see specifi cation CATS3000 and CATS6000.

12


CATS SMUX-GE | Gigabit Multiplexer for E1/T1 + FE

| Next generation Add/Drop multiplexer for 10/100M FE and E1/T1| Trunk bandwidth 6 x 155M compared to popular MSPP equipment| Supports 4G wireless networks for backhauling| Point-to-point or RING| Sub-50 ms Automatic Protection Switching| Very small size

Product Specifi cations| Optical multiplexer which can be used in E1/T1 and FE multi-service

add/drop linear or ring networks| Simultaneous voice and data transmission| 4 x E1/T1 and 3 x 10/100BaseTx, 2x1000M Fx over Fiber Optic| Single fi ber transmission solution available| Web based management and integrated performance management| Pluggable optics for fl exible transmission distance| Stand-alone or rack-mount

Client Ethernet Interfaces

Client data rate 3 x 10/100BaseTx(half/full duplex auto Sensing),4 x 2.048/1.544 Mbps (E1/T1 unframed)

Copper Ethernet Interfaces

EthernetConnectorCompliance

3 x 10/100BaseTx, auto negotiationRJ45

IEEE 802.3, IEEE 802.1Q

E1/T1 Interface Port

E1/T1 Interface ConnectorLine Coding Output ImpedanceJitter PerformanceCompliance

4 x G.703RJ45 Connector

HDB3 (E1), B8Z3， AMI (T1)120 Ohm balanced (E1), 100 Ohm (T1)

G.823, G.824, G.812 (type VI)G.703, G.704

Line Interfaces

SFP transcieiverMax Data Rate

Up to 10kmUp to 80kmConnector

2 x SFP Pluggable, BiDi possible1000 Mbps with user settable bandwidth1 interface can be confi gured as client

SM 1310nmSM 1550nm Grey or colored

LC

Features

ManagementCertifi cations

CLI, SNMP, Web based GUICE, UL,FCC, EN300-386 (B), EN60825-1

Operation Condition

HumidityOperating Temperature

10%-90% non-condensed0 °C - 50 °C

Dimensions

Rackmount CardCard Dimension (mm)Package OptionsPlatformDensity

3U 30 x 130 x 190

CPE or Plug-in to RacksCATS

See CATS1000/3000/6000

Power consumption <8W

Order MatrixSMUX-GE Fast Ethernet and E1/T1 Multi-Service Fiber Multiplexer

4 x E1/T1 and 10/100BaseTx over Fiber, without power supply

Description Art. No. Short Name

E1/T1 and FE fi ber optic multiplexer 3U plug-in card 4637-006 SMUX-GE/PS-3R

E1/T1 and FE fi ber optc multiplexer stand-alone with AC power supply 4637-506 SMUX-GE/PS-3W

Order optical interface SFPs separately.Order 19” Rack for up to 10 SMUX-GE or up to 24 SMUX-GE separately - see specifi cation CATS3000 and CATS6000.

Example:Using SMUX-GE for linear multi-service transport, or ring multi-ser-vice support for connecting GSM base stations with E1/T1 and Fast Ethernet 24 x

1 x

Application Example - Video Transport

13

CATS CMUX-GE | Gigabit Ethernet over OC3/STM1Linking High Bandwidth Data Equipment to Sonet/SDH Networks

Main Features| Converter from user data traffi cs to Sonet/SDH| Maximum data bandwidth exceeding 100M| Both copper and fi ber GE interfaces| Dual STM1/OC3 interfaces for redundancy| Automatic protection| Pluggable optics for fl exible transmission distance| Stand-alone or rack-mount


Client Side interface

Copper EthernetOptic EthernetComplianceLink Protection(APS)

1x10/100/1000BaseTx, auto negotiation1x1000BaseFx

IEEE 802.3, IEEE 802.1Q< 50 ms switch over

Line Port

SFP transcieiverFramingComplianceUp to 10kmUp to 80kmConnector

2 x Hot pluggable SFPs, BiDi possibleSTM1/OC3

G.957, G.958SM 1310 nm

SM 1550 nm Grey or ColoredLC

Features

ManagementCertifi cation

CLI, SNMP, Web based GUICE, UL, FCC, EN300-386 (B), EN60825-1


Operating TemperatureHumidity

-5 °C to 55 °C5 to 85% RH non-condensing


Rack Mount UnitCard Dimensions (H x W x D)Package OptionsPlatformDensity

3U30 x 130 x 190mm

CPE or Plug-inCATS

See CATS1000/3000/6000

Power Consumption <10W

Order Matrix

CMUX-GE Gigabit Ethernet over STM1/OC3

2 x GE converted to 2 x STM1/OC3 with APS


GE over STM1/OC3 8000-370 CMUX-GE-3R

Order Rack,pluggable SFP modules.


Rackmount

CMUX-GE can be used for transporting video traffi cs through SDH networks, with excellent redundancy thanks to client and line side dual port design. Both GE ports on the CMUX-GE have the links con-nected to IP routers which provide the same IP multicast traffi c. On the CMUX-GE we have provisionned 126 Mbps to the 1st GE

port. The main router is getting the “join request” thru this port and it sends the IP multicast traffi c. The second router doesn’t get “join requests” and is the backup. If the fi rst GE port losses the link, all the 126 Mbps video traffi cs are switched over to the second GE port by CMUX-GE, automatically. Now the backup router gets “join requests” and sends traffi c thru the second GE port.

On the remote side, CMUX-GE feeds IP video transmitters/receivers which are connected to radio stations.

The transmission is going through a STM1 based network.

CPE

14

Main Features| Ethernet demarcation and service delivery with GE trunk| Prioritized Ethernet services in a compact card| QoS and OAM functions per 802.1ag and Y.1731| 2 x GE SFP, 2 x 10/100/1000BaseT, 4 x 10/100BaseT| Any port can be user confi gurable as either client or line interface| Ethernet and local RS232 management ports| Fits CATS platform for CPE or central offi ce application


Copper Interface

Gigabit EthernetFast EthernetCompliance

2 x 10/100/1000BaseT2 x 10/100BaseT

IEEE 802.3, IEEE 802.1Q

Optical Interface

Data Rate Number of InterfacesUp to 10kmUp to 80kmConnector

1000BaseFx2 x SFPs, Hot pluggable, BiDi possible

SM 1310 nmSM 1550 nm Grey or Colored

LC

Features

QoS/SLAOAMProtectionManagementCertifi cation

Priority, Policing, Shaping, Scheduling802.1ag, Y.1731

STP, RSTP, Link Aggregation, EAPSCLI, SNMP, Web based GUI

CE, UL, FCC, EN300-386 (B), EN60825-1


Operating TemperatureHumidity

-5 °C to 55 °C5 to 85% RH non-condensing


Rack Mount UnitCard Dimensions (H x W x D)Package OptionsPlatformDensity

3U30 x 130 x 190mm

CPE or Plug-inCATS, RA-T

See CATS1000/3000/6000

Power Consumption <25W

Order Matrix

CMTS-GE Ethernet Service Delivery

Gigabit Ethernet with L2 Function


GE Ethernet Demarcation 8000-380 CMTS-GE-3R

Order Rack,pluggable SFP modules.


Customer Premise

Central Offi ce Rack

CATS CMTS-GE | Gigabit Ethernet Services Delivery

L2 Carrier Ethernet Switch Compliant to 802.1ag, and Y.1731

Applications - CPE or FE AggregationCMTS-GE is a compact version of MTS180 (see MTS series carrier Ethernet switch). It is lower cost thanks to less port density and plug-in card design (instead of 1RU “pizza-box”). CMTS-GE offers however similar features as MTS180, namely QoS and OAM for prioritized Ethernet service delivery.

For more details on QoS and OAM features, please check MTS series Carrier Ethernet Switch section, Page 17

Conformance Color Service Frame Delivery

CIRService Frames green and delivered per the performance objectives specifi ed in the SLA/SLS.

EIR Service Frames are yellow and may be delivered but with no performance as-surances.

None Service Frames are red and dropped.

15

CATS WDM for Edge & Access

CATS C-MS1025 | Optical Fiber Amplifi er for SDH or WDMManaged by CATS System Controller CACC

Main Features | CACC system controller built-in| Gain fl attened for WDM, or single channel application| Variable gain for repeater application, with fast transient control| C or L band options| Mid-stage option for compensating DCM loss| Supervisory channel Add/Drop, and termination within CACC| Input and Output monitoring taps| Fully integrated into CATS platform, with Graphic User Interface and

SNMP/CLI management


Main Features

Wavelength Range

Gain FlatnessMaximum ouput powerInput power rangeVariable gain rangeFlat gain range(specifi ed)Signal spotaneous noise fi gure

C band: 1528 to 1563nmL band: 1570 nm to 1605nm

+/-0.5dB(typical)20dBm

-29~7dBm13~33dB10~15dB

5dB (typical)

Common Features

Optical return loss(all ports)Polarization Mode DipersionPolarization Dependent gainInput/output detection range Signal detection accurancyTransient overshot(10dB drop)Transient setting time

>=30dB0.3ps(typical)

+/-0.2dB(typical)30dB(typical)

+/-0.5dB(typical)0.5dB(typical)

<=1.0ms



-5 to 55 °C5 to 95% (non-condensing)

-40 to + 70°C

Mechanical


19” 1U44.3 x 482.6x 240 mm

Power Supply

Power supply DCPower consumption

-48VDC, Redundant20W

Order Matrix

C-MS1025 as part of CATS product family, is designed specifi cally for intelligent WDM or SDH optical system. It is based on Dowslake fl agship product MS1025, integrating Dowslake patented SmartGAIN optical amplifi ers.

MS1025 is a stand-alone shelf level optical amplifi er, successfully deployed in large scale in the United States and European networks. Now Dowslake has integrated MS1025 into CATS platform, offering C-MS1025, allowing service providers not only to benefi t from the 1st class amplifi er supplier and the leader in optical amplifi er technology, but also to take advantage of Dowslake CATS platform, in order to expand the transmission distances in many applications such as data center backup, fi ber extension, Ethernet traffi c transport from Gigabit to 40 Gigabit per second.

C-MS1025 CATS Platform SmartGAIN Optical Fiber Amplifi er

Optical amplifi er for WDM transmission to compensate loss and to achieve greater distances


CATS WDM amplifi er choose gain (XX), max. power (YY). C band. Specify mid-stage loss if any (MM) CMS1025-XXWYY-SPC-MM

CATS WDM amplifi er integrating VOA. Choose max. gain XX, max. power (YY). Specify mid-stage loss if any (MM) CMS1025-XXWVYY-SPC-MM

Note:1) Default optical connector: SP for SC/PC. For LC please change “SP” in model number to “LC”.

2) Default operating wavelength band: C band 1529 to 1562 nm. For L band please change “C” in model number to “L”.

3) Custom features are available upon request. Please consult Dowslake sales representatives.

Application Example - Repeater & Optical Su-pervisory Channel TerminationThanks to the built-in OSC channels, C-MS1025 allows user to manage remotely located optical amplifi ers without the need for any external monitoring device.

16

CMD| 4-slot Modular or 40 ch. Fixed C/DWDM Mux/Demux Shelf

Multiplexing 8, 16, or 32 Wavelengths into one Fiber

Chassis CMD-08-4-1R CMD-40-1R

Number of slot up to 4 CFT pluggable card Not Pluggable

Number of Wavelength up to 32 40

Dimension(LxWxH) 473x160x44.3mm, 1RU 19’’ chassis

Plug-in Filter Module CFT-8-4761-13-1R CFT-08-XXMYY-ZZ-1R N/A

Number of Wavelength 8 8 40

Channel Space 20nm 100 GHz

Operate Wavelength(nm) 1260~1620 (CWDM) 1528~1563 (DWDM) ITU ch. Z to Z + 39

Expansion Channel 1280~1458nm other ITU channels N/A

Center Wavelength(nm) λc1471, 1491 , 1511, 1531 1551, 1571, 1591, 1611

100 GHz ITU Grid

Pass Band (nm) min. λc ± 6.5 ITU ch. λc +/- 12.5G

Insersion Loss (dB)<2.8 (Com to Pass channel)

<1.0 (Com to 1310 nm)<2.80 (Com to Pass channels)<2.60 (Com to Upgrade port)

< 5.0 dB

Isolation(dB)> 30 (adjacent channel)

> 45 (non-adjacent channel)

<15 (MUX, adjacent channel)<15 (MUX, non-adjacent channel)<30 (DEMUX, adjacent channel)

<40 (DEMUX, non-adjacent channel)

Ripple(dB) <0.4 <0.5

General Optical Performance

Directivity(dB)Return Loss(dB)Fiber TypePDL(dB)PMD(ps)Power Handling(mW)

>50>45

SMF-28e<0.15<0.10>500

Temperature Ranges

Operating TemperatureStorage Temperature

0 to 70°C0 to 85°C

Connector Type LC/UPC

Order Matrix

CFT Passive Mux/Demux C/DWDM Filter Module

Multiplexing up to 8 Channels into one Fiber


1RU, 19'' passive shelf for 4 x pluggable CFT module (8 ch MUX/DEMUX) 8000-960 CMD-08-4-1R

8 ch. MUX/DEMUX CWDM fi lter module for CMD passive 1U shelf, 1470 to 1610 nm, including 1310 nm expansion port

8000-961CFT-08-4761-13-1R

8 ch. MUX/DEMUX DWDM fi lter module for CMD passive 1U shelf, XX start channel ITU#, YY stop channel ITU#, ZZ expansion port channel ITU#

80XX-962 CFT-08-XXMYY-ZZ-1R

40CH DWDM MUX/DEMUX fi lter, 100G, XX start channel ITU#; YY stop channel ITU #, 1RU,19'' shelf

8000-970 CMD-40-1R


CMD - 08 and CFT Filter CardCMD-08 has 4 pluggable modular slots for plug in CFT cards which are 8-wavelength mux/demux fi lters with expansion ports. Very fl ex-ible for pay-as-you-grow, CMD-08 and CFT together enable service providers to deploy WDM system gradually, and to cascade up to 4 x CFT cards for 32 wavelengths per shelf.

CMD - 40CMD-40 is a fi xed 40 channel MUX and DEMUX shelf

CMD - 40 Fixed Mux/Demux

CMD - 08 and CFT fi lter modules

Product Specifi cations CMD and CFT-8

17

MTS Series Carrier Ethernet Switch - Aggregation or Access

* ITU standard Y.1731 and IEEE standard 802.1ag have been de-veloped for end-to-end fault management and performance monitor-ing of Ethernet services and infrastructure.

* IEEE 802.3ah addresses similar concerns but for the link instead of for the end-to-end connection.

IEEE 802.1ag specifi es protocols and procedures for Connectiv-ity Fault Management, enabling discovery, verifi cation, and isolation of the location of any interruption in Ethernet services. For fault detection, Continuity Check messages are periodically sent in-band through the network. Loopback messages are used to verify con-nectivity between a local device and a remote device, depending on whether or not Loopback Reply messages are received. Fault isolation can be similarly achieved through Linktrace Messages and Linktrace Replies.

Y.1731 extends these OAM capabilities, primarily with performance monitoring, and also including a fault notifi cation by means of an Alarm Indication Signal. Performance monitoring and reporting are the foundation for offering quality and Service Level Assurances to customers. Frame Loss is calculated by sending transmit and receive counters within the Continuity Check Messages. The far end counters can then be compared with those produced locally to derive frame loss ratio as a percentage. Similarly, Frame Delay is calcu-

MTS Series Carrier Ethernet switches are designed for Ethernet aggregation and access applications. These switches are not ordinary enterprise switches - they provide the latest carrier Ethernet features and comply to IEEE, ITU and MEF standards.

OAMFirst and foremost, Carrier Ethernet is signifi cantly enhanced by car-rier-class OAM or Operations, Administration, and Maintenance. To provide highly reliable services to customers, service providers need a comprehensive and powerful set of monitoring and management capabilities. Several standards have been developed to serve this need:

Carrier Ethernet Differentiation Versus Enterprise Ethernet

OAMFault detection, location, and correction. Performance monitoring for jitter, delayTraffi c statistics

QoSFlow or EVC based CIR/PIRPriority, Policing, Shaping, SchedulingService Level Assurances.

Standardized Services

End to End ServicesCarrier telephony and video.

ScaleFrom thousands to millions of end usersIsolation of client portsFrom 1 Mbps to 10 Gbps

Reliability High availability.Failover in less than 50 milliseconds, without affecting users.

18

MTS Series Carrier Ethernet Switch

lated by using a timestamp for Delay Measurement. The receiving end can derive the time delay experienced across the network. This requires each service end point to have synchronized clocks. Al-ternatively, Delay Measurement Messages and Replies can be used to calculate the two-way frame delay; this method does not require clock synchronization. ITU-T Y.1731 calculates frame delay variation by tracking frame delay measurements.

IEEE 802.3ah addresses similar concerns but at the link layer in-stead of end-to-end. This standard is also known as Ethernet in the First Mile and uses untagged Slow Protocol Frames, no more than 10 per second, for OAM messaging between the customer premises equipment and the central offi ce equipment. It allows for vendor-specifi c extensions, which may be used for bandwidth provisioning or fi rmware downloads, for example, without requiring IP addresses. The monitoring and management capabilities needed by service providers to provide highly reliable services to customers are now in place.

QoSQuality of Service and Service Level Assurances must be available from carriers to

* extend the usefulness of Carrier Ethernet,

* make it suitable for real time applications such as voice and video

* put it on a par with other Metro and WAN services.

Quality of Service can be achieved with the monitoring of service qualities such as availability, frame loss, delay, and delay variation, as enabled by Y.1731.

Carrier Ethernet service also defi nes attributes such as the Bandwidth profi le, which includes:

* a Committed Information Rate (CIR),

* Excess Information Rate (EIR), (or a PIR Peak Rate, which is the sum of the CIR and EIR)

* Committed/Excess Burst Size (CBS/EBS).

With a CIR, customers are assured of enough bandwidth for their high priority and time-sensitive protocols, such as voice traffi c, while the EIR allows for full use of the available bandwidth. Note this sig-nifi cant improvement over traditional Ethernet Class of Service traffi c prioritization, which does not offer any bandwidth guarantees.

Prioritization of traffi c is achieved with the 802.1Q 3-bit user_priority fi eld, and priority is set based on high layer protocol, physical port, or VLAN ID. Most implementations also can map priority from IP packets to Ethernet, according to IP layer differentiated services code

point (DSCP) markings. The CIR and EIR will normally be selected with traffi c prioritization in mind, such that the CIR accommodates the highest priority traffi c and the lowest priority is relegated to the EIR. Connection Admission Control can also now be implemented so that traffi c that would exceed the CIR may be gracefully rejected (by signaling vs. dropping). Typically bandwidth parameters can be confi gured per customer or port, but may be confi gured per EVC, or even per each class of service within an EVC (also known as per fl ow). Provider monitoring and reporting of service performance is the basis of the Service Level Assurances given to customers.

Scalability Through S-VLAN IDIEEE 802.1ad (Provider Bridges, also known as Q-in-Q or Stacked VLANs) enables scaling VLANs to thousands of enterprise custom-ers, and millions of users. While 4096 VLANS as per 802.1Q are suffi cient for enterprises, this is not adequate for larger scale service provider networks. To implement stacked VLANs, customer’s traffi c is tagged with a service provider VLAN ID (S-VLAN) at the edge of provider’s network, allowing not only separation of customer traffi c but also differentiated treatment of customer traffi c through the service provider network. With this independence, each customer’s traffi c can be transported transparently: all addresses, management traffi c, broadcasts etc are contained only within the customer VLAN (C-VLAN). A Q-in-Q frame looks like a VLAN 802.1Q frame, but has two 802.1Q tags instead of one.

Conformance Color Service Frame Delivery

CIRService Frames green and delivered per the performance objectives specifi ed in the SLA/SLS.

EIR Service Frames are yellow and may be delivered but with no performance as-surances.

None Service Frames are red and dropped.

Quality of Service Concern Solutions

BandwidthCommitted, Peak, and Excess Information Rates

Frame Loss SLA specifi ed. Flow control

Delay & Delay VariationSLA specifi ed. Traffi c Prioritization, shaping, and scheduling

Availability Monitoring, fast failover

Carrier Ethernet Switch for Packet ADM

Bandwidth Ports for 1 G and 10 G Optical Ethernet

VLAN tagging Q-in-Q double VLAN tagging

OAM End-to-End Connection, Performance monitoring and Fault Correction

Priority and QoS Priority handling to meet guaranteed QoS and SLAs

Resiliency Sub-50 msec restoration

Scale High bandwidth and large number of customers

19

Protection - EAPSMTS series carrier Ethernet switches can achieve Sonet/SDH - like fast protection switch-over, thanks to the adoption of the advanced EAPS Ethernet Automatic Protection Switching.

Each MTS is equipped with a build-in powerful microprocessor for packet processing. Depending on the user confi guration, each MTS is set up as either (Data) Master or Slave. Master keeps sending a heart-beat to each SLAVE. A constant OAM channel is then estab-lished among all the units on the same network.

EAPS uses both a polling mechanism and an alert mechanism to verify the connectivity of the link, and quickly detects any failure.

When a fault happens (fi ber cut or equipment failure), the corre-sponding MTS detects a link-down on any of its (line) ports in the EAPS Domain, it then immediately sends a "link down" control frame on the OAM channel to the Master. In addition, the Master would not receive the response to its heartbeat. When the failure happens, the Master would initiate the protection switchover, making the ring healed within 50 ms.

EAPS is valid for either point-to-point, or ring topology.


Major Application I - Packet ADMIn Metro areas, carrier’s networks are often in a ring topology since rings are easy to deploy and provide link failure protection. With MTS Series carrier Ethernet switch, adding Ethernet capacity and services is less expensive, and more fl exible than adding additional SONET/SDH capacity. In combination with WDM equipment, either from Dowslake CATS product line, or from a 3rd party, MTS Carrier Ethernet switch can be implemented directly onto a wavelength. Each node passed by this particular wavelength carrying Ethernet is an Ethernet switch that acts as an ADM or add-drop multiplexer for Ethernet traffi c, at lower costs than SONET/SDH ADMs.

Major Application II - Customer PremisesThe biggest interest for carriers to utilize a carrier Ethernet switch, such as Dowslake MTS, as a CPE, is due to the possibility for priori-tized traffi c management. A carrier Ethernet type of device organizes traffi cs according to their priorities fi rst. Then through policing, traffi cs are sorted out before being shaped according to their categories and priorities. The carrier Ethernet switch would then utilize the schedul-ing to pass the traffi cs to the uplink. In other words, customer traffi cs are organized according to their priority, and traffi cs from Gold level customers are guaranteed up to CIR such that no packet would be lost within CIR bandwidth.

Major Application III - Simple AggregationMTS Series carrier Ethernet switch can be used as simple aggrega-tion devices for Gigabit or Fast Ethernet traffi cs. Due to its Carrier Ethernet characteristics, client traffi cs are completely isolated thus providing client data security.

20

Main Feature| Up to 4 x 10 G Port Carrier Ethernet Switch| 1U 19 inch rack 12, 20 or 24 GE ports| Possible to Have Built-in Forward Error Correction for 10 G Ethernet| Suports Packet ADM and Customer Premises Applications| Supports WDM MUX/DEMUX| Guaranteed bandwidth and QoS with network circuit provisioning| Ethernet Automatic Protection Switching (EAPS)

Management Features| SNMPv.2, CLI and graphic user interface| Permanent in-band management| Secure confi guration via SSHv2 (secure shell) terminal| Remote software upgrade


Fiber Optic User Ports (SFP)

Port DensityData RateWavelength or DistanceSingle Fiber Solution

12, 20 or 241000Base Fx

Choose SFP separatelySupport Bi-Directional SFP

Fiber Optic Line Ports (XFP)


2 or 410 GbE， with or without OTN

Choose XFP separately (1310, 1550, WDM)Optional

Ethernet Features

Bandwidth LimitationPerformance MonitoringDHCP Client SupportVLAN Support

Supported MAC AddressesLink Protection (EAPS)

tamper-proof in steps of 1 Mbps per portYesYes

Port, EVC or Flow based tagging and QinQ. Policing/Shaping/Scheduling

4096acc. RFC3619

Transport Features

Link Interface w./ FECFEC CodingLink Interface w/o FEC

11.1 Gbps (G.709 OTU2) with FEC onG. 975 (RS 255, 239)

10.3 Gbps

Network Management

Ethernet PortLocal CraftUser InterfaceSecure Confi guration

Telnet/SSHRS232 (VT100)

SNMPv.2, CLI, GUISSHv2 (Secure Shell) terminal


TemperatureHumidity

- 5 to + 55 °C5 to 85% non-condensing

Mechanical

1U 19” Rackmount 44.3x 482.6 x 240 (H x W x D, mm)

Power Consumption < 75W

Order Matrix

MTS1080

10 Gigabit Carrier Ethernet Switch


MTS1080,12xGE user ports, 2x 10G ports,FEC built-in, WDM option. Without SFP and XFP; 1RU 19'' shelf with redundant DC power. CLI/SNMP management software included

7000-120 MTS1080-10GC-12-2

MTS1080, 24xGE ports, 2x10G ports, no FEC, without SFP and XFP ; 1RU 19'' shelf with redun-dant DC power. CLI/SNMP management software included

7000-150 MTS1080-10GE-24-2

MTS1080, 20xGE user ports, 4x10G ports, no FEC, without SFP and XFP; 1RU 19'' shelf with redundant DC power. CLI/SNMP management software included

7000-160 MTS1080-10GE-20-4

Please Order pluggable SFP and XFP modules separately.

Order MatrixMTS WDM Module ( 12xGE version MTS1080-10GC-212 only)

Plug in WDM Module for Increasing Trunk Capacity


4CH 100G DWDM MUX/DEMUX fi lter, XX start channel ITU#; YY stop channel ITU #. Valid only for 7000-120

70xx-124 MTS-04-D-XXMYY

WDM module needs to be ordered separately. Customized version possible


MTS1080 | 10 G Carrier Ethernet Switch with or without OTN Wrapper

Forward Error CorrectionIf the link has a long distance of more than 40 km, 10 G traffi c usu-ally starts to suffer from the dispersion penalty. MTS1080 has an option to include Forward Error Correction (FEC). FEC is for over-coming optical noise in the active DWDM networks. With FEC, it has additional 6 dB Q/OSNR margin. The exact distance of transmission is loss and fi ber dependant. Consult your Dowslake sales representative and technical support for detailed analysis and calculation.

Picture shows 12 x GE, WDM version. Contact Dowslake for higher port count models

Built-in Wavelength MultiplexingOne of MTS1080 models, 2 x 10G and 12 x GE version, provides an optional WDM plug-in module to allow cascading wavelengths. Each MTS1080 needs to be equipped with a colored XFP. Different colored 10G uplink is fed to one of the WDM fi lter. The aggregated wave-lengths go out to East and West to form ring, or linear chain. It’s 10G Ethernet service at high capacity.

Service Class Traffi cs Customer A Customer B Traffi cs Rate at

this time Note

Gold VOIPCIR/PIR:200/200M

CIR/PIR:200/200M

100 (A & B)CIR must be equal to PIR for Gold service

Silver VideoCIR/PIR:

500/1000MCIR/PIR:

500/1000M800 (A & B)

BronzePremium

DataDo not subscribe

CIR/PIR:300/1000M

500 (B)Customer B willing pay more for data

service

StandardInternet

DataCIR/PIR:0/1000M

CIR/PIR:0/1000M

500 (A & B)CIR must be equal to 0 for standard

service

total CIR/PIR 700/2200M

Total CIR/PIR 1000/3200M

Total=3300 Uplink BW=2000M

21

Main Features| 4 x GE carrier Ethernet switch| User confi gurable GE ports to be either line or client interfaces| 8 or 16 x 10/100BaseT + 8 x 100BaseFx interfaces| Suports packet ADM and customer premises applications| OAM and QoS compliant to IEEE standards 802.1ag and Y.1731| Link Aggregation as APS or optional EAPS

The carrier Ethernet switch MTS180 provides cost effective, prioritized Ethernet services with carrier grade QoS and OAM features.


Client Port - Fast Ethernet


Up to 248 x 100BaseFx (SFP), up to 16 x 10/100BaseT (RJ45)

Choose SFP separatelyBi-Directional SFP optional

Client Port - Gigabit Ethernet


Maximum 3 (leaving 1xGE for line port)1000BaseFx with rate limiting

Choose SFP separatelyBiDi SFP optional

Line Port - Gigabit Ethernet

Port DensityData RateWavelength or DistanceSingle fi ber solution

Up to 4 (if no GE port is confi gured as Client)1000BaseFx

Choose SFP separately (1310, 1550, WDM)BiDi SFP optional

Ethernet Features

Bandwidth LimitationPerformance MonitoringDHCP Client SupporVLAN Support

Supported MAC AddressesLink Protection


Port, EVC or Flow based tagging and QinQ. Policing/Shaping/Scheduling

4096Link Aggregation (egress), EAPS optional

Network Management


Telnet/SSHRS232 (VT100)

SNMPv.2, CLI, GUISSHv2 (Secure Shell) terminal


TemperatureHumidity

- 5 to + 55 °C5 to 85% non-condensing

Mechanical

1U 19” Rackmount 44 .3x 482.6 x 240 (H x W x D, mm)

Power Consumption < 75W

Order Matrix

MTS180

Gigabit Ethernet Transport Switch


MTS180, client side: 16xFE RJ45 ports, 8xFO ports for pluggable SFP; 4xGE optical ports for pluggable SFP, without SFP; 1RU 19'' Shelf with redundancy DC power, CLI/SNMP management included

7000-170 MTS180-1608-4

Please Order pluggable SFP modules separately.

Order Matrix

MTS Accessories

Accessories for MTS1080, MTS180


Pluggable DC power supply, -48V power supply 50W for MTS1080, MTS180

7000-110 MDC-50-1R

AC/DC external power supply for MTS180,MTS1080 and CATS1000: input 110..240 V AC, output -48VDC

1755-008 PS-CM-W

MTS180 | Gigabit Carrier Ethernet Switch


An Example of Prioritized Ethernet Services

In the above example, MTS180 is used at the edge connecting to a MPLS router. One of its client GE port is connected to customer A, and another client GE port to customer B. Each customer pays differ-ent prices per traffi c critical levels. The total bandwidth in the uplink available for both A and B is 2000M (2xGE), so with a total bandwidth need of 3300M at this particular time, there is an over-subscription.

MTS180 color marks various level of services. Traffi cs within CIR for Gold service is all green. Gold service has PIR equal to CIR thus the entire bandwidth service is guaranteed. Silver has certain green (traf-fi cs within CIR), and certain yellow (traffi cs between CIR and PIR) marked traffi cs. The sum of green marked traffi cs, i.e., the total CIR bandwidth, shall never exceed the available uplink bandwidth (2G in this example). So the green marked traffi cs always pass.

In this example, total aggregated CIR bandwidth needed (commit-ted/guaranteed to pass) is 1500M (600M for Customer A, 900M for customer B). With the total allocated bandwidth to Customer A and B being 2000M, the remaining 500 M is shared by the yellow marked traffi cs. For yellow marked traffi cs, the rule of what to pass is then based on WRR which defi nes the bandwidth allocation for the queu.

For Silver level customer, it will get WRR=60% of remaining band-width, Bronze's WRR is 30%, Standard 10%. As result, the remaining 500M bandwidth is distributed to Silver, Bronze, Standard traffi cs per WRR ratio, which means: Silver (WRR=60%) 500*60% = 300M Bronze (WRR=30%) 500*30% = 150M Std (WRR=10%) 500*10% = 50MAs conseuqnece, all Gold traffi cs pass, Silver traffi cs pass within CIR plus 150M of EIR (WRR=60%), Bronze traffi cs pass within CIR plus 150M of EIR (WRR=30%), and Standard traffi cs pass only 25M (WRR=10%). Check www.dowslakemicro.com for more details.

22

Protocol Transparent Optical Amplifi cation|

IntroductionProtocol transparanet optical amplifi cation is one of the most recent technology breakthrough in fi ber commmunications. Prior to the invention of Erbium dopped fi ber, optical transmission could not go more than a few tens of kilometers before an optical-electrical-optical repeater is required to regenerate the signal.

Now optical amplifi ers based on Erbium dopped fi ber (EDFAs) are widely used in submarine, inter-city and even metropolitan networks in order to compensate losses and to enable long distance transport. Without EDFAs, we would not have today’s highly effi cient Dense Wavelength Division Multiplexing (DWDM) networks.

Do You Know?Dowslake team is one of the most experienced team working on opti-cal amplifi er technology. Following are a few inventions to our team’s credit:

| First DWDM EDFA in 1997, when DWDM technology was still at its infancy;

| First smart EDFA in 1997, with integrated electronics, software, and optics for automatic gain and power control;

| First dynamic EDFA in 1998, with integrated variable attenuator to compensate gain tilt caused by the dynamic add/drop nature of the metropolitan networks;

| First L band EDFA and fi rst fi eld deployed L band EDFA product in 1999, extending DWDM spectrum from 1550 nm to 1610 nm;

| First miniature smart EDFA in 2001, shrinking EDFA packaging to a credit card size;

| First pocket size C and L band gain fl attened smart EDFA in 2003, enabling EDFA technology moving from long-haul to metro access.

Optical Amplifi er Selection Guide

Depending on the application, EDFAs can be design for follow-

ing transmission links:

| Sonet/SDH single wavelength transmission For this type of network, EDFA design is typically the simplest and

the design focus is to allow maximum power budget to achieve the highest detection sensitivity.

| DWDM multi-wavelength transmission DWDM links have typically 8, 16, 32 or 40 wavelength channels in

each fi ber. EDFA needs to be not only high power low noise, but also gain fl attened such that all wavelength channels can be ampli-fi ed equally.

| Dynamic network with optical add/drop If your network has optical channels adding and droping, consider

EDFAs with integrated VOA in order to keep surviving channels to stay un-affected. Otherwise major gain discrepency may occur.

EDFA SmartGAIN Optical Fiber Amplifi er

Optical amplifi er for C-Band & L-Band wavelengths to achieve greater transmission distances

Circuit Platform Packaging Power Supply Management Typical Application

COM4000/Other COM types Gain block EDFA No Circuit N/A For OEM integration. Custom possible

POP1040 Credit card size 3.3V RS232 TTL For OEM integration. SDH/Sonet single wavelength. Not gain fl attened

POP1021 MSA 70x90x15 3.3V or 5V RS232 TTL For OEM integration. SDH/Sonet or WDM. Can have mid-stage. Custom possible

POP1025M MSA 100x130x15 5V RS232 TTL For OEM integration. SDH/Sonet or WDM. Can include VOA, mid-stage access. Custom possible

POP1025 Custom 5V RS232 TTL For OEM integration, SDH/Sonet or WDM. Can include VOA, mid-stage access. Custom possible

MS1025 1RU 19” 48VDC or AC Ethernet and RS232

Field deployable integrated EDFA system. Suitable for all applications with custom parameters

Controllable EDFA ParametersDowslake is the specialist in providing smart optical amplifi er fea-tures. Following are the most common control parameters:1) Set gain - user settable gain per application. It’s the most common

parameter for WDM application

2) Set power - user settable power, especially for single channel ap-plication

4) Set automatic shutdown - user can provide a threshold below which the EDFA can turn off the laser for protection purpose.

5) Set various alarm thresholds

23

Protocol Transparent Optical Amplifi cation

MS1025 - O | SmartGAIN Optical Fiber Amplifi er for SDH/SonetOptical Amplifi er for Single Wavelength Transmission to Achieve Greater Distances

| Optical amplifi er for single channel SDH/Sonet applications| Booster, inline or pre-amplifi er at customer’s choice| Booster power maximum 23 dBm| Pre-amplifi er can include ASE noise fi lter| Mid-stage for DCF compensation optional| Supervisory chanel Add/Drop optional| Plug and play system or OEM modules

Product Specifi cations (System Only)

Common Features

Wavelength Range

Gain FlatnessInput/Output Dectection RangeOptical Return LossPolarization Mode DispersionPolarization Dependent GainPower SupplyPower Consumption


Not Applicable25 dB min. 35 dB max

30 dB min.0.3 ps typ. 0.5 ps max.0.2 dB typ. 0.5 dB max.-48 VDC, or 100/240VAC

<25W

Management

Remote AccessLocal Craft

CLI, SNMP, TL1 via Telnet (TCP/IP)CLI via RS232

Environmental


-5 to 55 OC5 to 95% (non-condensing)

-20 to + 85 OC

Mechanics


19” 1U44 x 437 x 230 mm

Order MatrixMS1025 - O SmartGAIN Optical Fiber Amplifi er

Optical amplifi er for single wavelength transmission to achieve greater distances


Single channel booster amplifi er choose gain (XX), max. power (YY). C band

MS1025-XXOBYY-SPC

Single channel pre-amplifi er choose gain (XX), max. power (YY). If including fi lter specify ITU number ZZ. C band

MS1025-XXOPYY-SPC-ZZ

Single channel inline amplifi er choose gain (XX), max. power (YY). C band

MS1025-XXOLYY-SPC

Note:

Default optical connector: SP for SC/PC. For LC please change “SP” in the model number to “LC”.

Default operating wavelength: C band 1530 to 1565 nm. For L band please change “C” in the model number to “L”.

Application Specifi c Booster Inline Pre-amplifi er

Minimum Input (dBm) -20 - 30 -40



Gain (Typical, dB, see note) 5 ~ 15 10 ~ 25 15 ~ 35

ASE Filter (optional) N/A N/A 200GHz


Note:1) Customer specifi ed output power shall be less or equal than above specifi cation.2) Gain for single channel amplifi er is used as reference only for optimization purpose.

Customer can set gain within the amplifi er control limit, taking into account gain and noise fi gure trade-offs.

How to Choose the Right EDFA?As no customer takes exactly the same EDFA, we strongly suggest you consult Dowslake and its sales partnerts while providing answers to the following questions:1) How many wavelengths will go through the EDFA?

2) What is your power or loss budget - the budget tells us how much amplifi cation you require for the whole link

3) What is your beginning and ending wavelengths - for example 1530 to 1562 nm

4) Where will you put these EDFAs - if it’s after the transmitter, before the receiver, or in the mid-span

5) For single wavelength link, do you know your exact wavelength? Do you require a noise fi lter for the EDFA before your receiver

6) Does your link have dispersion compensators to be put in the EDFA mid-stage?

7) Does your network have optical add/drop or do you plan to add more wavelengths for future upgrade?

8) Do you require transmitter/receivers? see CATS WDM products.

9) Do you require an OEM module or a stand-alone fi eld deployable EDFA system?

24

MS1025 - W/-WV | SmartGAIN Optical Fiber Amplifi er for WDMGain Flattened with or without Integrated VOA for Multi-wavelength Transmission

Order Matrix

| Optical amplifi er for WDM networks| Gain fl attened providing equal amplifi cation to all channels| Intelligent control for minimum impact when adding/dropping

wavelengths| Integrated variable attenuator option with or without mid-stage| Built-in supervisory channel add/drop fi lter optional| Fast transient control| Plug and play system or OEM modules

Product Specifi cations (System Only)

Common Features

Wavelength Range

Gain FlatnessInput/Output Dynamic RangeOptical Return LossPolarization Mode DispersionPolarization Dependent GainPower SupplyPower Consumption


+/- 1 dB or custom25 dB min. 35 dB max

30 dB min.0.3 ps typ. 0.5 ps max.0.2 dB typ. 0.5 dB max.-48 VDC, or 100/240VAC

<25W

Management

Remote AccessLocal Craft

CLI, SNMP, TL1 via Telnet (TCP/IP)CLI via RS232

Environmental


-5 to 55 OC5 to 95% (non-condensing)

-20 to + 85 OC

Mechanical


19” 1U44 x 437 x 230 mm

MS1025 - W SmartGAIN Optical Fiber Amplifi er

Optical amplifi er for WDM transmission to compensate loss and achieve greater distances


WDM booster amplifi er choose gain (XX), max. power (YY). C band. Specify mid-stage loss if any (MM)

MS1025-XXWBYY-SPC-MM

WDMl pre-amplifi er choose gain (XX), max. power (YY). C band. Specify mid-stage loss if any (MM)

MS1025-XXWPYY-SPC-MM

WDM inline amplifi er choose gain (XX), max. power (YY). C band. Specify mid-stage loss if any (MM)

MS1025-XXWLYY-SPC-MM

WDM amplifi er integrating VOA. Choose max. gain XX, max. power (YY). Specify mid-stage loss if any (MM)

MS1025-XXWVYY-SPC-MM

Note:1) Default optical connector: SP for SC/PC. For LC please change “SP” in model number to “LC”.2) Default operating wavelength band: C band 1529 to 1562 nm. For L band please change “C” in model number to “L”.3) Custom features are available upon request. Please consult Dowslake sales representatives.

Application - no VOA Booster Inline Pre-amplifi er

Minimum Input (dBm) -20 - 30 -40


Minimum Output (dBm) Minimum Input +Specifi ed Gain


Gain (optimum, dB, see note) 5 ~ 15 10 ~ 25 15 ~ 35

Noise Figure (typical, dB) 6 5 4.5


Transient Over-shoot +/- 1 dB typ.

Application - Integrated VOA

Settable Gain Range (dB)Noise Figure Change

specifi ed maximum gain to 20 dB below maximumGain variation dependant

Note:1) Customer specifi ed output power shall be less or equal than the above specifi cation.2) Optimum gain is where the user achieves the best gain fl atness.3) Transient performance is specifi ed for 0.1 ms add/drop speed

Considerations for Cost Saving| Try to plan your wavelengths around 1550 nm fi rst. In 1550 nm +/-

5 nm range EDFA gain is naturally fl at, thus saving gain fl attening cost

| You may not need variable gain EDFA if your gain variation is not more than +/- 3 dB, or your system power budget is large enough to tolerate power discrepancy of different channels

| Better fl atness, or higher output power means higher cost.

Protocol Transparent Optical Amplifi cation

Stand-alone Multiplexers

25

COP: 4 x E1/T1 and Fast Ethernet Multiplexer

CMUX-155: 16 x E1/T1 and FE Multiplexer

FME-M: Fractional E1 Fiber Optic Multiplexer

The stand-alone multiplexers offer multi-service trans-port solutions from one place to another. These stand-alone multiplexers have built-in SNMP agent and user interfaces allowing service providers to manage and monitor the equipment at central offi ce or at the cus-tomer location.

ETC: Ethernet Converters

CMG: G.SHDSL Modem

CCF: Fractional E1 Copper Converter

OMF: Fractional E1 Fiber Optic Converter

FLE: E3/T3 Fiber Optic Converter

FLS: STM1/OC3 Fiber Optical Converter

These modular converters and modems can fi t into a stand-alone chassis for customer premises applications, and can be plugged into a 3U rackmount chassis for central offi ces. The applications are mainly point-to-point

Multiplexers and Converters | Solutions for First/Last Mile

Dowslake multiplexers and converter products support legacy TDM or simple Ethernet access networks. These are low cost modular or stand-alone products with maximum data rate up to Gigabit

Modular Converters and Modems

| Ethernet copper to fi ber converter | Sophisticated EFM features or low cost unmanaged version| Compact 3U rack mount card

Copper User Ports (RJ45)

Port densityInterfaceAuto-SensingAuto-Crossing (MDI / MDIX)

2 or 410/100BaseTx (full/half duplex)

YesYes

Fiber Optic Ports (SFP, LC)

Port densityWavelength or DistanceSingle Fiber Solution

1 or 2Choose SFP separately

Support Bi-Directional SFP

Ethernet Features

Bandwidth LimitationPerformance MonitoringDHCP Client SupportVLAN Support

Supported MAC AddressesMaximum Packet SizeLPT/RFD Support


Port based VLANs with tagging acc. IEEE 802.1Q and double tagging (QinQ)

40964032 Byte

Yes

Network Management


Telnet/SSHRS232 (VT100) via Stand-alone RA-T-V only

SNMPv.1, CLI, Web GUISSHv2 (Secure Shell) terminal

Mechanical

Rack Mount Card 3U (fi ts RA-T-V and RA-U)

Power Consumption

ETC-A12ETC-A24

< 4W< 6W

Product Specifi cations - ETC-A

Order MatrixETC-A Fast Ethernet Media Converter

Built-in EFM Features, Fiber Redundancy, Ring Capable


2 RJ45 ports for 10/100BaseT, 1 fi ber uplink 100M Fx 5007-020 ETC-A12/PS-3R

4 RJ45 ports for 10/100BaseT, 2 fi ber uplink 100M Fx 5007-220 ETC-A24/PS-3R

Order rack, stand-alone chassis and pluggable SFP modules separately.

Managed Fast Ethernet Converter

26

Copper to Fiber Conversion with or without System ManagementETC - A/E | Fast Ethernet Media Converter

Multiplexers & Converter Products

Product Specifi cations - ETC-E

Copper User Ports (RJ45)

Port densityInterfaceAuto-Sensing

110/100BaseTx (full/half duplex)

Yes

Fiber Optic Ports (SFP, LC)


11300 nm, 1550 nm, 20 km, 40 km, 80 km


Ethernet Features

LPTRFDJambo Frame

Link Pass ThroughRemote Fault Detection

Up to 9k Bytes (optional)

Network Management

Not Available

Mechanical

Rack Mount Card 3U (fi ts RA-T-IP and RA-U)

Power Consumption

ETC-ESETC-EF

< 3W< 4W

Unmanaged Fast Ethernet Converter

Order MatrixETC-E Low Cost Unmanaged Fast Ethernet Converter

Simple and plug-n-play


Single mode 1300 nm 20 km FE converter, ST connector 5006-001 ETC-ES/9T-3R

Single mode 1550 nm 80 km FE converter , SC connector 5006-014 ETC-EF/BS-3R

Order rack, and stand-alone chassis separately.

Order rack, stand-alone chassis and power supply for racks separately.

27


ETC - B20/B11 | Gigabit Ethernet Demarcation

| Carrier Ethernet demarcation/termination| Managed Gigabit Ethernet media converter| Intelligent Ethernet management such as tamper-proof bandwidth

limitation, VLAN tagging and double tagging (QinQ)| Permanent remote in-band management | Performance monitoring on all ports| Compact 3U rack mount card

Order MatrixETC-B20/ETC-B11

Carrier Gigabit Ethernet Demarcation


1 fi ber user link 1000M Fx, 1 fi ber uplink 1000M Fx 5008-002 ETC-B20/PS-3R

1 RJ45 port user link 10/100/1000BaseT, 1 fi ber uplink 1000M Fx

5008-004 ETC-B11/PS-3R

Order rack, stand-alone chassis and pluggable SFP modules separately.

Application Example 1Service providers can adopt ETC-B11 and ETC-B20 to provide Gigabit service to its customers. ETC-B20 and ETC-B11 typically connect to a carrier switch such as Cisco Catalyst, within a distance up to 80 km. At customer end, ETC-B11 and ETC-B20 provide copper or fi ber con-nection to the customer’s IP equipment. The management capability, the compact size, the interroperability between ETC-B and major car-rier switch, and the low cost are a few reasons that ETC-B is the right solution for GE termination.

Application Example 2ETC-B11 can work as a managed media converter for Gigabit Ethernet. ETC-B20 is also a 2R repeater to extend the transmission distance.

Terminating Carrier GE Service with Sophisticated Management

For more sophisticated carrier Ethernet features, please check CATS CMTS-GE (page 14), or MTS series carrier Ethernet switches (page 19).Check www.dowslakemicro.com for the most updated Ethernet products and solutions.


Copper User Ports (RJ45) ETC-B11 only

Port densityInterfaceAuto-SensingAuto-Crossing (MDI / MDIX)

110/100/1000BaseTx (full/half duplex)

YesYes

Fiber Optic User Ports (SFP) ETC-B20 only


1 x 1000BaseFxChoose SFP separately


Fiber Optic Line Ports (SFP)


1 x 1000BaseFxChoose SFP separately


Ethernet Features

Bandwidth LimitationPerformance MonitoringDHCP Client SupportSupported MAC AddressesMaximum Packet Size

YesYesYes

40964032 Byte

Network Management


Telnet/SSHRS232 (VT100) via Stand-alone RA-T-V only

SNMPv.2, CLI, Web GUISSHv2 (Secure Shell) terminal

Mechanical

Rack Mount Card 3U (fi ts RA-T-V and RA-U )



28

FL-S/FL-E | Media ConverterConverting STM-1/OC-3 or E3/T3 signals from copper to fi ber

Product Specifi cations| Data Rates: 155.52 Mbps (STM-1) or 34.368/44.736 Mbps (E3/T3)| Line: 1300 nm/1550 nm Singlemode (SC)| Transmission distance up to 80 km| VT100 Management | 3U standalone unit

Model FL-S FL-E

Data Rate 155.52 Mbps 34.368 Mbps (E3)44.736 Mbps (T3)

Interface Port - Copper

InterfaceConnector

STM-1, STS-3C, OC-3BNC

G.703 (E3/T3)BNC

Line Port - Fiber

Connector SC

Distance / Budget (max)

Singlemode

1300 nm / LED1300 nm / Laser

40 km (10 dB)80 km (20 dB)

Features

ManagementPower SupplyCertifi cation

VT100230/110 VAC, 48 VDC

CE, UL

Mechanics

Rack Mount CardDimensions (H x W x D)

3U30 x 130 x 190 mm

Housing

Stand-Alone RA-T-IP

Order MatrixFL-S/FL-E SDH/Sonet Media Converter

STM-1/OC-3 or E3/T3 copper to fi ber converter


STM-1/OC-3 media converter 1300 nm SM 40 km 3508-014 FLR-SB-C/9SGB-R

STM-1/OC-3 media converter 1300 nm SM 80 km 3508-029 FLR-SB-C/4SGB-R

E3 media converter 1300 nm SM 40 km 3505-012 FLR-EE-C/9SGB-R

T3 media converter 1300 nm SM 40 km 3505-077 FLR-ET-C/9SGB-R

Order MatrixRA-U/RA-T Racks and Chassis

Paclaging solutions for last mile products


3U 10x slot rack for OMF/CMG/CCF/ETC/FLE/FLS 1201-201 RA-U/33-Q

6U 24xslot rack for OMF/CMG/CCF/ETC/FLE/FLS 1201-961 RA-U/63-Q

SNMP agent for OMF/CMG/CCF/ETC-A 1781-001 SC-MC

Stand-alone chassis, AC type for OMF/CMG/CCF/ETC-A/B

1201-204 RA-T-V-E/33-W

Stand-alone chassis, DC type for OMF/CMG/CCF/ETC-A/B

1201-205 RA-T-V-E/33-V

Stand-alone chassis, AC type for FLE/FLS/ETC-E 1200-154 RA-T-IP-E/33-W

-48V power supply 100W 1288-101 RN-X-VR/81M2-M

230/115 VAC ower supply 100W 1288-102 RN-X-2R/81M2-M

Plug-in alarm and fan module 1200-224 RA-ALARM4/FAN

Cover plate for empty slot 3U type 1200-252 CP-3/6-M

Please consult Dowslake for other accessories

Chassis & racks for modular converter cardsRA-U/RA-T Racks


RA-U RA-HD/63 RA-T-V RA-T-IP

Card SlotManagement Card SlotPower Supply Slot

10 x 3U12

24 x 3U12

1 x 3UN/A

Integrated

Management

Remote (Telnet)Local Craft

SNMP, CLI, Web GUICLI

Not AvailableCLI

Integrated Contact Alarm & Fan

DimensionConnector

3U4 x RIA (3pin)

IntegratedRJ45

Electrical

Power SupplyPower redundancy

230/115 VAC, 48 VDCYes

230/115 VAC or 48 VDCNo


H x W x D (mm) 133x482x242 265x483x242 39x144x267

| Manageable fi ber optic modem for E1 speeds| High density variant with two fi ber optic line and two copper user

interfaces| Various interfaces modules for X.21, V.35 and Ethernet available| Fiber optic interface offers multimode, singlemode variants and

wavelength 850 nm, 1310 nm, 1550 nm with WDM support| Available as 3U rack mount card or as standalone unit| Automatic remote confi guration

Order Matrix

OMF Modular Optical Modem for Fractional E1

Optical Modem for structured (n x 64 kbps) and unstructured (2048 kbps) E1 or transparent n x 64 kbps data transmission

Code Model

Fractional Optical Modem. 1x FO (1300 nm SM 20km, FC conn.), 1x G.703/G.704 User Port (RJ45 conn.) 3007-001 OMF-11/9FGR-3R

Fractional Optical Modem. 1x FO (1300 nm SM 20km, FC conn.), 1x Port for Pluggable Interface Module. Choose IMC module sepa-rately

3007-011 OMF-11/9FIM-3R*

Fractional Optical Modem. 1x FO (BiDi 1300 nm SM 10km TX + 1550 nm SM RX, FC conn.), 1x Port for Pluggable Interface Module. Choose IMC module separately

3007-012 OMF-11/Z9FIM-3R*

Fractional Optical Modem. 1x FO (BiDi 1550 nm SM 10km TX + 1300 nm SM RX, FC conn.), 1x Port for Pluggable Interface Module. Choose IMC module separately

3007-014 OMF-11/Z5FIM-3R*

Fractional Optical Modem. 2x FO (1300 nm SM 20 km, FC conn.), 2x G.703/G.704 I/F Ports (RJ45 conn.). Support of Two Applications 3007-018 OMF-22/9FGR-3R

Fractional Optical Modem. 2x FO (BiDi 1300 nm SM 10km TX + 1550 nm SM RX, FC conn..), 2x G.703/G.704 I/F Ports (RJ45 conn.). Support of Two Applications

3007-019 OMF-22/Z9FGR-3R

Fractional Optical Modem. 2x FO (BiDi 1550 nm SM 10km TX + 1300 nm SM RX,, FC conn..), 2x G.703/G.704 I/F Ports (RJ45 conn.). Support of Two Applications

3007-020 OMF-22/Z5FGR-3R

Fractional Optical Modem. 1x FO (1300 nm MM , ST conn.), 1x G.703/G.704 User Port (RJ45 conn.) 3007-051 OMF-11/ATGR-3R

Fractional Optical Modem. 1x FO (1300 nm MM, ST conn.), 1x Port for Pluggable Interface Module. Choose IMC module separately 3007-052 OMF-11/ATIM-3R

Order interface module separately (1761-001 IM-C/S-X211 | 1762-001 IM-C/S-V35W | 1763-001 IM-C/S-FEBR).

29


OMF | Modular Optical Modem for Fractional E1/T1Modular E1/T1 Fiber Optic Modem


| Data rate: up to 2048 kbps| Selectable Interfaces: X.21, V.35, Ethernet Bridge, G.703 E1| Transmission distance up to 80 km | Single fi ber solution (WDM) available| Local and remote loop-back, BER test and performance monitoring

on line and interface ports| Inband Remote Management| VT100 and optional SNMP management via a rack agent available

Data Rate

On Interface Port On Line Port

E1/T1: 2048 kbps/1544 kbps, n x 64/56 kbpsOptical Line Signal

User Interface Port

Modular Interface PortFixed Interface

X.21 | DB-15, V.35 | Winchester, Ethernet | RJ45E1/T1 | RJ45 (Max. 2)

Line Port

Fiber Optic LaserSingle Fiber Solution (WDM) Connector

1 or 2 Laserson request

FC-PC

Features

Modular Interface ModuleIntegrated BridgeManagement

In-band ManagementPerformance MonitoringAuto-sensingLoop backLEDsClockingPower ConsumptionPower Supply

Supported If equipped with FE Module

VT100 via Single Slot HousingSNMP via MACS4000 Agent

YesYes

In Compliance to ITU-T G.994.1 & ITU-T G.997.1Terminal and Facility Loop per Port

For Loops, Clock, Interface & Line SupervisionInternal, External, Remote – Single/Dual

< 5 W230/115 VAC or 48 VDC

Mechanics


3U30 x 130 x 190 mm

Housing

Stand-AloneSystem

RA-T-VRA-U, RA-HD

Order MatrixCMG Modular 2/4-wire G.SHDSL Modem

Controllable rack mount card for MACS or CATS, Multirate G.SHDSL Copper Modem (Dual Wire or Quadruple Wire)

G.SHDSL Port Specifi cation

Functional Extension

Line PortSpecifi cation

LineConnector

InterfaceSpecifi cation

InterfaceConnector Code Model

2-W

ire

4-W

ire

Con

trol

Por

t

K20

/21

Ove

rvol

tage

Pro

tect

ion

G.S

HD

SL,

TC-P

AM

16

RJ4

5

Frac

tiona

l G.7

03/G

.704

, n

x 64

kbp

s up

to

2048

(un

fram

ed),

onb

oard

Sup

port

of PA

ND

ATEL

Cop

per In

ter-

face

Mod

ules

RJ4

5

BNC

Prop

rieta

ry

x x x x x x x x 2860-002 CMG-11/QWIM-3R*

x x x x x x x x 2860-004 CMG-11/QWFGR-3R

x x x x x x x x 2860-006 CMG-11/QWFGB-3R

Order interface module separately (1761-001 IM-C/S-X211 | 1762-001 IM-C/S-V35W | 1763-001 IM-C/S-FEBR).

30

Data Rate

On Interface Port

On Line Port

Up to 2312 kbps for 2-wireUp to 4624 kbps for 4-wireG.SHDSL: 192 – 2312 kbps

User Interface Port

Modular Interface PortFixed Interface

X.21 | DB-15, V.35 | Winchester, Ethernet | RJ45E1 | RJ45, E1 | BNC

Line Ports

InterfaceCopper LineConnectorCodingDistances/Budget (max)

G.SHDSL acc. ITU-T G.991.22-wire or 4-wire

RJ45TC-PAM16

Up to 12 km @ 192 kbpsUp to 6.5 km @ 2312 kbps

Features

Modular Interface ModuleIntegrated BridgeManagement

In-band ManagementLine Speed Auto-DetectionBit Stuffi ng for Less than 192 kbps on LinePerformance MonitoringAuto-sensing

Loop backLEDsClockingOvervoltage/lightning Protec-tionPower ConsumptionPower Supply

Supported If equipped with FE Module

VT100 via Single Slot HousingSNMP via MACS4000 Agent

YesYes

YesYes

In Compliance to ITU-T G.994.1and ITU-T G.997.1

Terminal and Facility Loop per PortFor Loops, Clock, Interface & Line Supervision

Internal, External, Remote – Single/Dualacc. ITU-T K20 and ITU-T K21

< 7 W230/115 VAC or 48 VDC

Mechanics


3U30 x 130 x 190 mm

Housing

Stand-AloneSystem

RA-T-VRA-U, RA-HD

| Long distance transmission over copper lines using G.SHDSL (up to 12 km)

| Adjustable line speed to optimize between speed and transmission distance of data

| A variety of interfaces are selectable using a IM-C interface module plus basic CM-G card

| Available as rack mount card or as standalone unit| Automatic remote confi guration


| Data rate: up to 2312 kbps/4624 kbps (for 2/4-wire respectively)| Line data rate in steps of n x 64 kbps (E1 unframed 2048 kbps)| Selectable interfaces: G.703, V.35, X.21 & Ethernet Bridge| Transmission distance: up to 6.5 km/12 km (for 2312/192 kbps

respectively)| Inband remote management and line speed auto-detection| VT100 via Single Slot Housing RA-T-V and optional SNMP manage-

ment via rack agent available

CMG | Modular 2/4-wire G.SHDSL Modem2/4-wire G.SHDSL Transmission with Flexible Interface Modules


31

Other Converters, Modems & Multiplexers

CCF | Modular Copper Converter for Fractional E1/T1Fractional data transmission via copper lines with fl exible interface modules

| Data rate: n x 64 kbps up to 2048 kbps | Modular design with interchangeable X.21, V.35 or Ethernet user

interface| Optional G.703/G.704 on-board user interface to enable repeater

functionality | VT100, Telnet or SNMP management options| Remote inband management| Performance monitoring for G.703/G.704 ports| Available as rack mount card (3U) or as standalone unit

Product Specifi cations| Data transmission via fractional or unframed E1/T1 lines of up to 2

km | Interface data rate adjustable in steps of n x 64 kbps up to 2048 kbps| Selectable V.35, X.21, Ethernet Bridge (supporting VLAN and auto-

sensing), G.703/G.704 (E1) (on-board only)| Remote fl ash software update| Local and remote loopback, BER-test and performance monitoring

at line and interface ports

Data Rate

Interface Port Line Port

n x 64 kbps up to 2048 kbps2048 kbps

User Interface Port

Modular

Fixed (On-board)

X.21 | DB-15 (female) V.35 | Winchester (female)Ethernet Bridge (10/100BaseTx) | RJ45

E1 | RJ45

Line Port

InterfaceConnectorCodingDistances (max)

E1 acc. ITU-T G.703 and G.704RJ45HDB3

up to 2 km (4-wire, 40 dB)

Features

Modular InterfacesIntegrated BridgeManagement

In-band ManagementUser Access LevelsRemote Flash UpdatePerformance MonitoringTest OptionsLoop backClock Sources / SystemsVoltage/Lightning ProtectionPower ConsumptionPower Supply

X.21 | V.35 | Ethernet Bridge Yes, if equipped with Ethernet module

VT100 via Single Slot HousingSNMP via MACS4000 agent

via certain timeslot, SA4 bits or unframed line4

via VT100 or SNMP/TelnetLine Quality Supervision for all G.704 interfaces

BER test, self-test, loopsTerminal and Facility Loop per port

internal, external, remote / single, dualacc. ITU-T K20 and ITU-T K21

< 7 W230/115 VAC or 48 VDC

Mechanics


3U30 x 130 x 190 mm

Housing

Stand-AloneSystem

RA-T-VRA-U, RA-HD

Order MatrixCCF Modular Copper Converter for Fractional E1

Copper Converter for transparent or structured (n x 64 kbps) and unstructured (2048 kbps) G.703 data transmission

Port density LineConnector

Interface Specifi cation

Interface Connector Code Model

G.7

03/G

.704

Lin

e Po

rts

Inte

rfac

e Po

rts

G.7

03/G

.704

Ext

ension

Por

ts 1

)

RJ4

5

Sup

port

of PA

ND

ATEL

Cop

per In

terfac

e M

odul

es

IM-C

/S (

Mod

ule)

1 1 x x x 2861-003 CCF-11/GRIM-3R*

2 1 x x x 2861-023 CCF-12/GRIM-3R*

1) Extension port (with RJ45 connector only) can be confi gured to cascading, interface or backup mode Order interface module separately (1761-001 IMC/S-X211 | 1762-001 IMC/S-V35W | 1763-001 IMC/S-FEBR).

CMG

CCF OMF

32

Other Converters, Modems & Multiplexers

IMC | Interface Modules for Fractional E1 Converters or ModemsModular Copper Interface Modules offer a high variety and fl exibility for CMG, OMF and CCF

| X.21, V.35, V.24 and Ethernet bridge modules for CM-G, OM-F and CC-F rack mount cards

| Upgrade your existing product hardware to support different ap-plications

| Effective stock keeping due to full customer modularity| Let existing products grow with technology trends| Easy to assemble

Product Specifi cations| IM-C/S-FEBR: Fast Ethernet bridge, 10/100BaseTx with VLAN support, Auto

sensing (full and half duplex) and Auto crossing MDI/MDI-X| IM-C/S-X211: X.21 support, DB-15 connector, n x 64 kbps support| IM-C/S-V35W: V.35 interface, Winchester connector, n x 64 kbps support| IM-C/S-V24: V.24 interface, DB-25 connector, n x 64 kbps support

Type IM-C/S-FEBR IM-C/S-V35W

Max. Interface Data RateIn Steps Of

10/100 Mbpsn x 64 kbps

8192 kbpsn x 64 kbps

Interface Port

InterfaceSupported standardConnector

Ethernet Bridge10/100BaseTx

RJ45

SerialV.35

Winchester

Features

VLAN SupportAuto Sensing Auto Crossing

Full /Half Duplex 10/100MbpsFlow Control

Separation of Grounding Circuits

DTE/DCE Jumper

Dimensions

H x W x D (mm) 19 x 65 x 95

Suitable Cards

CMGOMFCCF

YesYesYes

Order Matrix

Type IM-C/S-V242 IM-C/S-X211

Max. Interface Data RateIn Steps Of

n x 64 kbps (n = 1…3)192 kbps

8192 kbpsn x 64 kbps

Interface Port

InterfaceSupported standardConnector

SerialV.24

DB25 (female)

SerialX.21

DB-15

Features

Compliant to V.24 EIA/TIA-232 standard.

Separation of Grounding Circuits

DTE/DCE Jumper

DCE/DTE Clock Signal JumperDCE/DTE

Handshake Control Indicator Jumper

Dimensions

H x W x D (mm) 19 x 65 x 95

Suitable Cards

CMGOMFCCF

YesYesYes

IM-C Interface Modules for MACS4000

Pluggable Copper Interface Modules for MACS4000


IM-C: Standard Interface Module for Connectivity Prod-ucts. X.21 (DB-15) port.

1761-001 IMC/S-X211

IM-C: Standdard Interface Module for Connectivity Prod-uct. V.24(DB-25) port.

1761-002 IM-C/S-V242

IM-C: Standard Interface Module for Connectivity Prod-ucts. V.35 (Winchester) port.

1762-001 IMC/S-V35W

IM-C: Standard Interface Module for Connectivity Prod-ucts. 10/100BaseTx (RJ45) Bridge-Module with speed auto-negotiation and VLAN support (802.1q).

1763-001 IMC/S-FEBR

Multiplexers & Converter Products - Stand-alone Multiplexers

33

COP-FE | E1/T1 and Fast Ethernet over Copper or Fiber

TDM and IP Multiplexer

Product Specifi cations| Protocol transparent data transmission for E1/T1 | Data rates: 4 x E1/T1 (2.048/1.544 Mbps) plus 2 x 10/100BaseTx | Possibility to have 2 x 100BaseFx, both confi gurable as client or line | Supports fractional (n x 64 kbps) and grooming services| External reference clock input port| Increase the number of interfaces by cascading COP-FEs| Redundant copper or fi ber optic interface on the line site, supporting

several wavelengths| Management features like SNMP, Telnet & web-based GUI

LAN, Ethernet Port (RJ45)

Number of PortsBit rateComplianceMAC Address table

2 or 3 (software confi gurable)10/100BaseTx, auto negotiation, auto crossover

IEEE 802.1p, IEEE 802.1q , IEEE 802.3, IEEE 802.3u1k MAC addresses

E1/T1 Interface Port (RJ45)

Number of PortsBit rateLine CodingImpedance

42.048/1.544 Mbps +/- 50/32 ppm

HDB3 (E1), B8ZS, AMI (T1)120 Ohm (E1), 100 Ohm (T1)

WAN, Ethernet Port ( Optical or RJ45)

Number of PortsBit rate CopperBit rate Fiber OpticComplianceMAC Address table

1 or 2 (software confi gurable)10/100BaseTx, auto negotiation, auto crossover

100BaseFxIEEE 802.1p, IEEE 802.1q , IEEE 802.3, IEEE 802.3u

1k MAC addresses

Management

EthernetLocal CraftUser Interface

10/100BaseT (RJ45)RS232 (RJ45) Available Only with Stand-alone Packaging

SNMP, CLI, Web GUI

IP Capability

Quality of Service (QoS)

VLAN

According IEEE 802.1p VLAN (priority fi eld),priority labeling (ToS), MPLS label

Single or Double Tagging, up to 4096 Vlans

E1/T1 Timing Capability

External Clock InputClock RecoveryJitter Performance

2048 kHz (50 ppm)Internal (32 ppm) or From Incoming Trafi c

G.823, G.824, G.812 (Type VI),EN302 084, T1.101 (Stratum 4)

Compliant to G.703, G.704


Packaging6U

Stand-alone


| Cost-effective extension of four traditional E1/T1 data interfaces plus two Ethernet interfaces over Packed Switched Networks (PSN)

| Optimized use of packet based infrastructure| Supports Ethernet, IP, MPLS, VLAN and double VLAN tagging| Effi cient use of existing bandwidth for legacy data via less expen-

sive PSN| Enables Point-to-Point and Point-to-Multipoint applications| Supports QoS on different layers depending on the PSN type| Superior Jitter and Timing Performance

COP-FE

Access Multiplexer for voice and data transmission via Ethernet, MPLS or IP networks


COP 6U card 4xE1/T1, 2xFE, 1 fi ber 100M Fx 1300 nm 40 km 4635-013 COP-FE-124/DL-6R

COP 6U card 4xE1/T1, 2xFE, 1 fi ber 100M Fx 1550nm 80 km 4635-015 COP-FE-124/CL-6R

COP 6U card 4xE1/T1, 2xFE, 2 fi ber 100M Fx 1300 nm 40 km 4635-113 COP-FE-224/DL-6R

COP 6U card 4xE1/T1, 2xFE, 2 fi ber 100M Fx 1550 nm 80 km 4635-115 COP-FE-224/CL-6R

COP 6U card 4xE1/T1, 2x or 3xFE, copper FE uplink 4635-203 COP-FE-044/00-6R

Order Matrix

ApplicationsOne of the major applications for COP is wireless backhaul. COP can feed both 2G and 3G wireless BTS. The dual uplink design allows to offer redundancy against link down.

Another application for COP is for simple multiplexing of E1/T1 and

Fast Ethernet signals for point-to-point application.

34

Order Matrix

COP-RS TDM Copper or Fiber Multiplexer over Fast Ethernet

Access Multiplexer for voice and data transmission via Ethernet, MPLS or IP networks

Port Density Functional Extension

Design Code Model

Ethernet TDM Mgmt.

SNM

P Age

nt o

n-bo

ard

Com

pact

Sta

nd-a

lone

Uni

t w

ith 5

V

Ext

erna

l Pow

er S

uppl

y, 5

U

Rac

k M

ount

Car

d, 6

U

100B

aseF

x, p

lugg

able

mod

ule,

typ

e SFP

10/1

00Bas

eTx,

RJ4

5

RS-5

30 Int

erfa

ce, D

B-2

5

V.35

Int

erfa

ce, W

inch

este

r (M

34)

10/1

00Bas

eTx,

RJ4

5

RS23

2, S

UB-D

9

2 2 x x x x 4636-001 COP-RS-022/00-92-5U

2 1 2 x x x 4636-203 COP-RS-212/PS-92-6R

2 1 2 x x x 4636-213 COP-RS-212/PS-5W-6R

Order external power supply separately (AC: 1755-007 PS-SM-W | DC: 1755-002 PS-SM-V).

| Cost-effective extension of two serial data interfaces over packed switched networks (PSN)

| Additionally up to three 10/100 Mbps Ethernet interfaces confi gu-rable as LAN or WAN (line) port

| Software selectable multi-protocol serial interfaces| Optimized use of packet based infrastructure| Supports Ethernet, IP, MPLS, VLAN and double VLAN tagging| Effi cient use of existing bandwidth for legacy data via less expensive

PSN| Enables Point-to-Point and Point-to-Multipoint applications


| Protocol transparent data transmission for n x 64 kbps (up to 2048 kbps)

| Up to 2 x serial interfaces (e.g. EIA530, X.21, V.35)| Up to 3 x Ethernet interfaces (1 x 10/100BaseTx & 2 x 100BaseFx)| Ethernet ports can be confi gured as LAN or WAN (line) port, as well

as backup ports (redundancy) or link aggregation ports| Increase nos. of interfaces by cascading COP-RS via LAN ports| Supports QoS on different layers depending on the PSN type

Serial Interface Ports

Port densityBit rateConnectorProtocolsCompliance

Max. 2n x 64/56 kbps (n = 1 ... 32)

DB-25 (RS530), Winchester (V.35)RS232 (V.24), RS449 (V.36), RS530, V.35, X.21

NET1, NET2 and TBR2

LAN/WAN Ethernet Ports

Port densityBit rateConnectorComplianceBandwidth Control

Spanning TreeSupported MAC Addresses

Max. 310/100BaseTx or 100BaseFx

RJ45 or SFP module slotIEEE 802.1p, IEEE 802.1Q, IEEE 802.3, IEEE 802.3u

Selectable Data Rates:256, 512 kbps and 1, 2, 4, 8, 16, 32, 64 Mbps

STP (802.1d), RSTP (802.1w)1024

Features

Management AccessDHCP Client SupportQuality of Service (QoS)

Certifi cationHumidityOperating TemperaturePower SupplyConsumption

Via VT100, SNMP, Telnet, SSH2 & web-based GUI Confi gurable for management and WAN (line) port

According IEEE 802.1p VLAN (priority fi eld), priority labeling (ToS), MPLS label

CE and UL approved10% - 90% non-condensing

-5 °C to 45 °C230/110 VAC or 48 VDC

< 10 W

Mechanical

Standalone UnitCompact 5U Version

45 x 285 x 240 mm (H x W x D)45 x 224 x 175 mm (H x W x D)

COP-RS | TDM Copper or Fiber Multiplexer over Fast EthernetExtending Multi-protocol Serial Interfaces over Packet Switched Networks


35

FME-M

Data Rate 64 ... 2048 kbps or 48.25 ... 1544 kbps

Interface Port

Interface ModuleConnector

G.703, X.21, V.24, V.35, V.36, 10/100BaseTx, BRIDB-15, DB-25, RJ45, Winchester, BNC

Line Port

Fiber OpticConnectorCoding

1300/1550 nm SinglemodeFC/PC, ST

4B5B

Distance / Budget (max)

Multimode

850 nm1300 nm

1 km / 11 dB5 km / 9 dB

Singlemode

1300 nm / LED 40 km / 17 dB

Features

ManagementSingle Fiber Solution (WDM)Power SupplyPower ConsumptionCertifi cations

VT100, SNMP Manageable via Proxy AgentYes

230/115 VAC, 48 VDC< 18 WCE, UL

Mechanics

Rack VersionDimensions (H x W x D)

19‘‘, 1U50 x 485 x 275 mm

| Save precious copper lines via multiplexing up to 6 inputs to only one fi ber

| Bridge copper signals over fi ber up to a max. of 40 km| Step by step extension as needed, without additional access equip-

ment| Cascade up to 4 racks| No baluns, no patch cables! All Interfaces available!


| Up to 6 modular interfaces with up to 2 Mbps each for utilization of the interface modules

| Transmission distance up to 40 km| Optionally redundant optical fi ber line and power supply| Integrated VT100, optional SNMP Management system via proxy

agents| Line Interface: 850/1300 nm Multimode, 1300 nm Singlemode| 19” 1U rack mount unit

FME-M Modular 6-channel G.703 Fiber Optic Multiplexer

Up to 6 x E1/T1 Channels, Modular Assembly, Management via Control Port, Alarm Relay Contact

Operation Mode

Fiber Optic Fiber OpticConnector

PowerSupply

Code Model

G.7

03, E1

850

nm M

ultim

ode

Econ

omic F

O

1300

nm

Mul

timod

e Ec

onom

ic F

O

1300

nm

Sin

glem

ode

Sta

ndar

d FO

ST

FC-P

C

230

VAC E

uro

Plug

48 V

DC

x x x x 4550-022 FME-MM-B/9F-V

x x x x 4550-004 FME-MM-B/9F-E

x x x x 4550-034 FME-MM-B/8T-E

x x x x 4550-021 FME-MM-B/3T-E

IM Interface Modules

Pluggable Interface Modules for FME-M

Supported Products Interface Specifi cation Interface Connector Code Model

FME-

M

X.2

1

V.24

V.35

G.7

03, E1

@ 2

048

kbps

Ethe

rnet

Brid

ge

Bas

ic R

ate

Inte

r-fa

ce (

ISD

N, S

0)

820

nm M

ultim

ode

Sta

ndar

d FO

DB-1

5

DB-2

5

Win

ches

ter

RJ4

5

BNC

ST

x x x 1765-009 IM-11

x x x 1765-015 IM-42

x x x 1765-016 IM-5W

x x x 1765-011 IM-J/GB

x x x 1765-008 IM-J/GR

x x x 1765-017 IM-DR

FME-M | Modular 6-channel G.703 Fiber Optic Multiplexer

Modular Multiplexer with 6 interface ports for extensive data transmission


Order Matrix

36

CMUX-155 | 155M Multi-service PDH, Ethernet and SDH/SONET Provisioning PlatformNext Generation GFP Fiber Optic Multiplexer for Voice and Data Transmission over STM1/OC3

| Cost effective expansion of LANs over SDH/SONET networks| Enables multi-connectivity including: Add and Drop, Ring structure,

1+1 Point-to-point and Point-to-multipoint| Offers services on demand as a “pay-as-you-grow” solution | Supports fl exible and scalable Ethernet Services| Fast ROI with comprehensive management tools| Easy to install, operate and manage

Product Specifi cations| Optical STM-1/OC-3 Multiplexer for point-to-point, point-to-multi-

point and ring topologies in SDH/SONET networks| Option of 1+1 APS (MSP) or a full ADM module| 4x4 STM-1 Cross Connect; non-blocking with uni-directional, bi-

directional and multicast support| Supports cross connect of lower and higher order tributaries| Simultaneous voice and data transmission| Supports Ethernet Line and Ethernet LAN Services

Ethernet Interface Port

Bit rateConnectorComplianceLAN table

10/100/1000BaseTX, auto negotiationRJ45

IEEE 802.3x, IEEE 802.3p, IEEE 802.3q, IEEE 802.3s8k MAC addresses

E1/DS1 Interface Port

Bit rate ConnectorLine Coding Jitter PerformanceCompliance

2.048/1.544 Mbps +/- 50 ppmRJ45

HDB3, B8ZSG.783, G.823, G.824, TR-64211

G.703

E3/DS3 Interface Port

Bit rate ConnectorLine Coding Jitter PerformanceCompliance

34.368/44.736 Mbps +/- 20 ppmBNCB3ZSG.824G.703

Line Port

Bit rateConnectorFramingComplianceApplication Code

155.52 Mbps +/- 4.6 ppmLC (SFP)

ITU-T G.707, ANSI T1.105G.957, G.825

S1.1, L1.1, L1.2

Main Features

Cross ConnectManagementRedundancyCompliance

4 x 4 STM-1; 12x12 STS-1/VC-3; 336x336 TributarySNMPv3/Web-based Management/DCC

1+1 APS (MSP), optionalGFP: G.7031 – Y.1303LACS: G.7042 – Y.1305

G.826 (for SDH/SONET: RS, MS, HP & LP)

Other Features

Certifi cationsHumidityOperating TemperaturePower SupplyConsumption

CE and UL approved10% - 90% non-condensed

5 °C to 45 °C(-36) – (-72) VDC, redundant

20 W

Dimensions

Standalone Unit (H x W x D) 45 x 223 x 244 mm

Order Matrix


CMUX-155 2.5G Multi-service PDH, Ethernet and SDH/SONET Provisioning Platform

Multi-service Access Multiplexer with pluggable SFP modules, table top unit, without power supply


Multi-service Access Multiplexer with ADM feature. Ethernet interfaces with G.703 interfaces for 16x E1/T1 (DS1) (RJ45), 1x 10/100BTx mgmt port (RJ45), 1x RS-232 mgmt port (RJ45) 2x FO Line port (redundant) for SFP pluggable modules, no modules installed! Standalone unit, supply voltage -48V DC, no power cord included!

4640-009 CMUX-155/PS-ADM-16GR-V

Multi-service Access Multiplexer Ethernet interfaces with 7x 10/100BaseTx and 1x 10/100/1000BaseTx (RJ45), G.703 interfaces for 8x E1/T1 (DS1) (RJ45), 1x 10/100BTx mgmt port (RJ45), 1x RS-232 mgmt port (RJ45) 2x FO Line port (redundant) for SFP pluggable modules, no modules installed! Standalone unit, supply voltage -48V DC, no power cord included!

4640-012 CMUX-155/PS-R-8SR8GR-V

Multi-service Access Multiplexer with ADM feature. Ethernet interfaces with 7x 10/100BaseTx and 1x 10/100/1000BaseTx (RJ45), G.703 interfaces for 8x E1/T1 (DS1) (RJ45), 1x 10/100BTx mgmt port (RJ45), 1x RS-232 mgmt port (RJ45), 2x FO Line port (ADM feature) for SFP pluggable modules, no modules installed! Standalone unit, supply voltage -48V DC, no power cord included!

4640-006 CMUX-155/PS-ADM-8SR8GR-V

Order pluggable SFP modules and external AC power supply separately (1755-008 PS-CM-W).

ApplicationsMulti-service provisioning for E1/T1 and Fast Ethernt, to support cli-ent’s legacy TDM equipment as well as high bandwidth data applica-tions. The option of providing Sonet/SDH add/drop makes CMUX-155 stand out from oridinary MSPP products.

Another application of CMUX-155 is to be used for 16 x E1 multiplex-ing over Sonet/SDH, with or without ADM function

Pluggable Transceiver Order Matrix

Category Code Model Description

GE,

1G

Fib

er C

hann

el

1766-004 IM-P-8L-12 SFP, 1.25Gbps, 850 nm, MM, 500 m

1766-610 IM-P-4L-12-2 SFP, 1.25Gbps, 1310 nm, MM, 2 km

1766-578 IM-P-4L-12-10 SFP, 1.25Gbps, 1310 nm, SM, 10 km

1766-472 IM-P-C012R-LM 1000BASE-T Copper SFP, w/ SERDES interface


1766-500 IM-P-BL-12-40 SFP, 1.25Gbps, 1550 nm, SM, 40 km

1767-105 IM-P-W4L-12-40 SFP BIDI, 1.25Gbps, Tx1310nm/Rx1550nm, 40km

1767-106 IM-P-WBL-12-40 SFP BIDI, 1.25Gbps, Tx1550nm/Rx1310nm, 40km

1766-2xx IM-P-CXX-12-80 SFP, CWDM (1470-1610nm), 1.25Gbps, SM, 80km

1766-3xx IM-P-CXX-12-120 SFP, CWDM (1470-1610nm), 1.25Gbps, SM,120km

2G

E, 2

G F

iber

Cha

nnel

, 2.

5G

1766-579 IM-P-8L-25 SFP, 2.5Gbps, 850 nm, MM, 500 m


1766-419 IM-P-BL-25-40 SFP, 2.5Gbps, 1550nm, SM, 40km,

1766-420 IM-P-BL-25-80 SFP, 2.5Gbps, 1550nm, SM, 80km

1766-4xx IM-P-CXX-25-40 SFP, CWDM (XX: middle 2 digits of 1470 ~ 1610 nm), 2.5Gbps, SM, 40 km

1766-8xx IM-P-CXX-25-80 SFP, CWDM (XX: middle 2 digits of 1470 ~ 1610 nm), 2.5Gbps, SM, 80 km

1766-7xx IM-P-DXX-25-80 SFP, DWDM (XX: ITU Channel No), 2.5Gbps, SM,80km

1766-9xx IM-P-DXX-25-120 SFP, DWDM (XX:ITU Channel No), 2.5Gbps, SM,120km

XFP

10G

Mul

ti-pr

otoc

ol 1767-111 XFP-8L-10 XFP, 10 to 10.3Gbps, 850 nm, MM, 300m

1767-112 XFP-4L-10-10 XFP, 10 to 10.3Gbps, 1310 nm, SM, 10km

1767-114 XFP-BL-11-40 XFP, 10 to 11.1Gbps, 1550 nm, SM, 40km

1767-115 XFP-BL-11-80 XFP, 10 to 11.1Gbps, 1550 nm, SM, 80km

1767-2XX XFP-DXX-11-40 XFP, 10 to 11.1Gbps, DWDM wavelength (XX:ITU channel), 40km

1767-3XX XFP-DXX-11-80 XFP, 10 to 11.1Gbps, DWDM wavelength (XX:ITU channel), 80km

4G F

iber

Cha

nnel

1767-102 IM-P-8L-4G SFP, 1/2/4Gbps Fibre Channel, 850 nm MM, 500m

1767-111 IM-P-4L-4G-4 SFP, 1/2/4Gbps Fibre Channel,1310 nm, 4km

1767-4XX IM-P-CXX-4G-40 SFP, CWDM (XX: middle 2 digits of 1470 nm - 1610 nm), 4G FC, SM, 40 km

1767-5XX IM-P-DXX-4G-40 SFP, DWDM (XX: ITU channel), 4G Fibre Channel, SM, 40 km

1767-6XX IM-P-Dxx-4G-80 SFP, DWDM (XX: ITU channel),4G, SM, 80km

FE 1

00M

, SD

H/S

onet

155

M

1766-504 IM-P-4L-01-40 SFP, 155Mbps,1300 nm SM, 40km

1766-502 IM-P-BL-01-120 SFP, 155Mbps, 1550nm, SM, 120km

1767-107 IM-P-WBL-01-40 SFP, BIDI 155Mbps Tx1550/Rx1310nm, 40km

1767-108 IM-P-W4L-01-40 SFP, BIDI 155Mbps Tx1310/Rx1550 nm, 40km

1767-109 IM-P-W4L-01-80 SFP, BIDI 155Mbps Tx1310/Rx1550nm, 80km

1767-110 IM-P-WBL-01-80 SFP, BIDI 155Mbps Tx1550/Rx1310nm, 80km

1766-1xx IM-P-CXX-01-40 SFP, CWDM(1470-1610nm), 155Mbps, SM, 40km

1766-0xx IM-P-CXX-01-80 SFP, CWDM(1470-1610nm), 155Mbps, SM, 80km

Note: not all the transceiver possibilities are shown. For other SFP or XFP options, please contact Dowslake for more details

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