Nera Xpand General(1)

Evolution Series User Manual

B4065 Rev. P

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The manual is divided in 5 main parts: General

Installation

Operation

Maintenance

Appendices

This part gives a general overview of the Evolution Series equipment

Gives the details on how to install the equipment

Describes how to operate the system with emphasis on the Evolution Series Manager

Gives details on maintenance of the equipment

A collection of frequency plans, alarm lists, technical specifications etc.

Part: General

Table of Contents

GeneralRevision HistoryAbout this ManualLegal InformationIntended use of equipmentDeclaration of ConformityWarningsSystem OverviewConfigurationRadio Protection SwitchingIFU Overview

Universal IFU OverviewSU OverviewRIU OverviewPWIU OverviewPWIU 24V OverviewFAN OverviewLIU El OverviewLIU Opt OverviewLIU 12xE1 OverviewLIU 25xE1 OverviewLIU 8xT1 OverviewLIU 16xT1 OverviewLIU 3xDS3/E3 OverviewGigabit Ethernet Unit OverviewDXC OverviewEOW Overview

Handset4x64kb/s Unit OverviewAlarm & Control Unit OverviewE1/T1 Wayside Overview

DXC Frame OverviewPWR & Sync Overview

Access IFU OverviewManagement OverviewE1/T1 OverviewEthernet Overview64kb/s OveviewRIU OverviewFAN Overview

XCVR/ODU OverviewHow to contact Nera

Installation

Operation

Maintenance

Appendices

Click on the to expandthe menu

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Revision History

Revision Applies to System release Date Amendments

A R1 03-04-2006 Initial version

B R2 03-06-2006 New AUX Units: Engineering Orderwire Unit and 4x64kb/s Unit.New Frequency plans: U6G, 11G, 18G and 23G.

C R3 13-11-2006 New system Type; XPAND, introduced. New Plug-in Units: LIU 25xE1 and GigabitEthernet.

D R3B 15-01-2007 New AUX Unit: Alarm & Control Unit.New Plug-in Units: LIU 12xE1 and LIU 3xDS3/E3.

E R4A 02-04-2007 New Plug-in Units: LIU 8xT1 and LIU 16x T1.Mix of Ethernet and E1/T1 supported.

F R4B 30-05-2007 New AUX unit: Wayside UnitPDH X-connect supported

G R5A 20-07-2007 New STM-4/OC-12 Optical Interface Unit

H R6A (Universal IFU)R1B (Access IFU)

23-01-2008 Introducing Evolution Long Haul Indoor EquipmentIntroducing Access IFU (PDH)

J R6B (Universal IFU)R2A (Access IFU)

14-03-2008 Added Power connection in rack top for Long Haul Systems

K R7A (Universal IFU)R2A (Access IFU)

15-08-2008 General update of the manual

L R7A (Universal IFU)R2A (Access IFU)

06-11-2008 Includes Long Haul Split MountIncludes 5GHz Pole Mount

M R8A (Universal IFU)R2A (Access IFU)

26-01-2009 General update of the manual

N R9A (Universal IFU)R2A (Access IFU)

12-05-2009 General update of the manualIncludes SU version D

P R9A (Universal IFU)R3A (Access IFU)

02-06-2009 Applies to software release R3A (Access IFU)

About this Manual

GeneralThis manual describes the installation, use and maintenance of the Nera Evolution Series equipment.As the equipment is modular based, a wide range of system configurations are available. Not all configurations are described in this manual.

Target GroupThe manual is intended for use by trained technicians and will not describe basic technical procedures.

ConventionsThe following conventions are used to emphasise important statments and increase the readability of this manual.

Tip: Useful information!

Note: Important information

Warning: Special care must be taken

Button: Starts an action

Text box: Description of features and equipment handling

Legal InformationThe information in this documentation is subject to change without notice and describes only the product defined in the introduction of this documentation.This documentation is intended for the use of Nera's customers only for the purposes of the agreement under which the documentation is submitted, and nopart of it may be reproduced or transmitted in any form or means without the prior written permission of Nera.

The information or statements given in this documentation concerning the suitability, capacity, or performance of the mentioned hardware or softwareproducts cannot be considered binding but shall be defined in the agreement made between Nera and the customer. However, Nera has made all reasonableefforts to ensure that the instructions contained in the documentation are adequate and free of material errors and omissions. Nera will, if necessary, explainissues that may not be covered by the documentation. Nera's liability for any errors in the documentation is limited to the documentary correction of errors.

NERA WILL NOT BE RESPONSIBLE IN ANY EVENT FOR ERRORS IN THIS DOCUMENTATION OR FOR ANY DAMAGES, INCIDENTAL ORCONSEQUENTIAL (INCLUDING MONETARY LOSSES), that might arise from the use of this documentation or the information in it. This documentation andthe product it describes are considered protected by copyright according to the applicable laws.

NERA logo is a registered trademark of Nera Networks. Other product names mentioned in this documentation may be trademarks of their respective companies,and they are mentioned for identification purposes only.

Copyright Nera 2009. All rights reserved.

Intended use of equipment

Evolution Series is a point to point microwave radio. It is typically used for interconnection of access pointsin private or public networks. It is used both in Ethernet and TDM based networks.

Note! Use of this equipment requires a separate frequency license to be applied for by the operator.

Declaration of ConformityThis section applies to countries who have implemented the R&TTE directiveINFORMALesky NERA Networks AS tmto prohlauje, e tento Evolution Series je ve shod se zkladnmi poadavky a dalmi pslunmi ustanovenmi smrnice 1999/5/ES.

Dansk NERA Networks AS erklrer herved, at Evolution Series overholder de vsentlige krav og vrige relevante krav i direktiv 1999/5/EF.

Deutch Hiermit erklrt NERA Networks AS, dass sich das Gert Evolution Series in bereinstimmung mit den grundlegenden Anforderungen und den brigen einschlgigenBestimmungen der Richtlinie 1999/5/EG befindet.

Eesti Kesolevaga kinnitab NERA Networks AS seadme Evolution Series vastavust direktiivi 1999/5/E phinuetele ja nimetatud direktiivist tulenevatele teisteleasjakohastele stetele.

English Hereby, NERA Networks AS, declares that Evolution Series is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC.

Espaol Por medio de la presente NERA Networks AS declara que el Evolution Series cumple con los requisitos esenciales y cualesquiera otras disposiciones aplicables oexigibles de la

NERA Networks AS Evolution Series S G 1999/5/.

Franais Par la prsente NERA Networks AS dclare que l'appareil Evolution Series est conforme aux exigences essentielles et aux autres dispositions pertinentes de ladirective 1999/5/CE.

Italiano Con la presente NERA Networks AS dichiara che questo Evolution Series conforme ai requisiti essenziali ed alle altre disposizioni pertinenti stabilite dalla direttiva1999/5/CE.

Latviski Ar o NERA Networks AS deklar, ka Evolution Series atbilst Direktvas 1999/5/EK btiskajm prasbm un citiem ar to saisttajiem noteikumiem.

Lietuvi iuo NERA Networks AS deklaruoja, kad is Evolution Series atitinka esminius reikalavimus ir kitas 1999/5/EB Direktyvos nuostatas.

Nederlands Hierbij verklaart NERA Networks AS dat het toestel Evolution Series in overeenstemming is met de essentile eisen en de andere relevante bepalingen van richtlijn1999/5/EG.

Malti Hawnhekk, NERA Networks AS, jiddikjara li dan Evolution Series jikkonforma mal-tiijiet essenzjali u ma provvedimenti orajn relevanti li hemm fid-Dirrettiva 1999/5/EC.

Magyar Alulrott, NERA Networks AS nyilatkozom, hogy a Evolution Series megfelel a vonatkoz alapvet kvetelmnyeknek s az 1999/5/EC irnyelv egyb elrsainak.

Polski Niniejszym NERA Networks AS owiadcza, ze Evolution Series jest zgodny z zasadniczymi wymogami oraz pozostaymi stosownymi postanowieniami Dyrektywy1999/5/EC.

Portugus NERA Networks AS declara que Evolution Series est conforme com os requisitos essenciais e outras disposies da Directiva 1999/5/CE.

Slovensko NERA Networks AS izjavlja, da je ta Evolution Series v skladu z bistvenimi zahtevami in ostalimi relevantnimi doloili direktive 1999/5/ES.

Slovensky NERA Networks AS tmto vyhlasuje, e Evolution Series spa zkladn poiadavky a vetky prslun ustanovenia Smernice 1999/5/ES.

Suomi NERA Networks AS vakuuttaa tten ett Evolution Series tyyppinen laite on direktiivin 1999/5/EY oleellisten vaatimusten ja sit koskevien direktiivin muiden ehtojenmukainen.

Svenska Hrmed intygar NERA Networks AS att Evolution Series str i verensstmmelse med de vsentliga egenskapskrav och vriga relevanta bestmmelser som framgrav direktiv 1999/5/EG.

slenska Hr me lsir NERA Networks AS yfir v a Evolution Series er samrmi vi grunnkrfur og arar krfur, sem gerar eru tilskipun 1999/5/EC.

Norsk NERA Networks AS erklrer herved at utstyret Evolution Series er i samsvar med de grunnleggende krav og vrige relevante krav i direktiv 1999/5/EF.

WARNINGS!

HIGH FREQUENCY ELECTROMAGNETIC FIELDS

Exposure to strong high frequency electromagnetic fields may cause thermal damage to personnel. The eye (corneaand lens) is easily exposed. Any unnecessary exposure is undesirable and should be avoided. In radio-relay communication installations, orderly setup for normal operation, the general RF radiation level will bewell below the safety limit. In the antennas and directly in front of them the RF intensity normally will exceed the danger level, within limitedportions of space. Dangerous radiation may be found in the neighbourhood of open waveguide flanges or horns where the power isradiated into space. To avoid dangerous radiation the following precautions must be taken:

During work within and close to the front of the antenna; make sure that transmitters will remain turned off. Before opening coaxial - or waveguide connectors carrying RF power, turn off transmitters. Consider any incidentally open RF connector as carrying power, until otherwise proved. Do not look into coaxial connectors atcloser than reading distance (30 cm). Do not look into an open waveguide unless you are absolutely sure that the power isturned off.

ESD

This equipment contains components which are sensitive to "ESD" (Electro Static Discharge). It is therefore essential that whenever disassembling the equipment and/or handling PC boards, special precautionsto avoid ESD have to be made. These precautions include personnel grounding, grounding of work bench, grounding of tools and instruments aswell as transport and storage in special antistatic bags and boxes.

LASER

CAUTIONUse of controls or adjustments or performance of procedures other than those specified herein may result inhazardous radiation exposure. The optical interface must only be serviced by qualified personnel, who are aware of the hazards involved to repairlaser products.

When handling laser products the following precautions must be taken:

Never look directly into an open connector or optical cable Before disconnecting an optical cable from the optical transmitter, the power should be switched off. If this isnot possible, the cable must be disconnected from the transmitter before it is disconnected from the receiver. When the cable is reconnected it must be connected to the receiver before it is connected to the transmitter.

EARTHING

This equipment has a connection between the earthed conductor of the d.c. supply circuit and the earthingconductor.

NOTE!This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when theequipment is operated in a commercial environment. This equipment generates, uses, and can radiate radiofrequency energy and, if not installed and used in accordance with the instruction manual, may cause harmfulinterference to radio communications. Operation of this equipment in a residential area is likely to cause harmfulinterference in which case the user will be required to correct the interference at his own expense.

System Overview

IntroductionThe Evolution Series microwave radio is designed to transmit data rates from about 6 Mb/s to 600Mb/s, in the frequency bands 5 GHz to 38 GHz. Theconfiguration of capacity and modulation is software configurable, giving an optimal balance between system gain and spectral efficiency.

The Evolution Series product can be configured to work in two different modes, METRO (SDH/SONET based) and XPAND (PDH based). In both modes it ispossible to either have a split mounted system with IFU and ODU or an optimized long haul system with low loss RF-branching providing the best system gainfor high capacity systems. Payload capacity on each RF channel is configurable and is enabled by SW licences. With the Universal IFU changes andupgrades can be done by the user without HW changes to the basic IFU platform.

The Universal IFU is used in METRO and in XPAND when more than 16 E1/T1 interfaces and/or more directions are needed. In addition the Access IFUs withfixed interfaces and one antenna direction are available.

Available interfaces are: E1, T1, E3, DS3, STM-1/OC-3, STM-4/OC12, 100BASE-TX, Gigabit Ethernet.

The Evolution Series products can be configured in two different modes, selected by the SW license.

The METRO mode

155 Mb/s, 311Mb/s and 622 Mb/s transmission capacityConfigurations up to 7+1/8+0CCDP configuration with XPIC28, 40 and 55/56 MHz BWOptions for embedded ADM mux / X-connectTDM traffic : 63xE1, 3xE3/DS3, 64xT1Advanced Ethernet : 4xFE and 1xGbE with QoS, nxVC-12(VT1.5), nxVC-3(STS-1) or nxVC-4(STS-3-3c) mappingTraffic Node: SNCP with Ring, Chain, Star or Mesh topology

The XPAND mode (ETSI)

Scalable 8, 16, 32, 40, 80, 100, 150 Mb/s transmission capacity7, 14 and 28 MHz BWScalable TDM/Ethernet mix (step of 2Mb/s)4, 8, 16, 20, 40, 50, 75 E1 capacityEthernet 1xFE, scalable with 2 Mbit/s granularityRing protection for E1s, based on SNCP

The XPAND mode (ANSI)

Scalable 6, 12, 25, 50, 100, 125, 150 Mb/s transmission capacity5, 10, 20 and 30 MHz BWScalable TDM/Ethernet mix (step of 1.5Mb/s)4, 8, 16, 32, 64, 80, 96 T1 capacityEthernet 1xFE, 1.5 Mbit/s granularityRing protection for T1s, based on SNCP

FeaturesThe ODU (split-mount) can be mounted directly on the antenna, both in unprotected and protected configurations. The ODU can also be mounted on theantenna pole, using a short flexible waveguide to the antenna.

The Universal IFU can easily be expanded from a single channel system up to a traffic node handling up to 8 ODUs. The Universal IFU contains the lineinterface, baseband processing and multiplexing, management and radio interfaces. The optional embedded ADM/DXC function provides multiplexing for user traffic into the STM-1/OC-3 or STM-4/OC-12 signal. In traffic node systems, thedigital cross connect (DXC) routes the user traffic between the various link directions without the need for cabling or external multiplexers. Chain, ring, starand mesh topologies are supported, with individual choice of unprotected or protected (SNCP) traffic circuits. The multiplexer supports a mix of traffic types,such as E1, T1, E3, DS3 and Ethernet. The equipment configuration, licences and the operating software version, can be stored or downloaded to a computer. When a new Supervisory Unit isinserted, the equipment configuration can then easily be restored to the radio equipment.

System descriptionThe Evolution Series microwave radio system comprises IFU, and an XCVR/ODU and an antenna. The IFU and XCVR are interconnected using a coaxialcable which carries the transmit and receive user traffic, management communication between the IFU and XCVR, and the power supply to the XCVR.

Universal IFU descriptionThe Evolution Series Universal IFU is a 1RU high modular unit, containing 9 plug-in slots for various modules. The modular architecture with plug-in slotsenables a high degree of flexibility, easy upgrading/changing configurations and maintenance.

The Universal IFU Basic Frame is common in all configurations and up to four IFU frames can be stacked together by an IFU connection panel.

When an SU is part of the IFU frame, it will always occupy slot 1. The Supervisory Unit is handling the configuration of all the system units as well asreporting system status to the NMS system.Slot 6 houses the FAN unit, handling the ventilation and temperature management of the IFU frame.Slot 2and 3 house the various user traffic interfaces and optional DXC unit. The PDH and Ethernet traffic interfaces are full height and cover the upperAux/Serv. position as well.Slot 4 and 5 house the RIU unit(s). The RIU unit provides connection to the ODU and supplies power to the IFU Basic Frame with plug-in units and theODU. If the DXC unit is used, slot 4 and 5 can be used for traffic interfaces as well.Slot 7-9 house any Auxiliary or Service Channel units, such as Alarm Unit, Wayside Traffic Unit, 64 kb/s Data Channels unit and EOW unit.

All units can be replaced in the field. Non traffic carrying units can be replaced without interrupting the service.

Access IFU descriptionThe Evolution Series Access IFU is a 1RU high with fixed configurations. Four main variants are available:

4xE14xT116xE116xT1

All variants can be configured as 1+0 or 1+1/HSB

Slot 4 and 5 house the RIU unit(s). The RIU unit provides connection to the ODU and supplies power to the IFU Basic Frame with plug-in units and theODU.Slot 6 houses the FAN unit, handling the ventilation and temperature management of the IFU frame.

IFU and Channel numbering

XCVR Unit descriptionThe XCVR hardware is capacity and modulation independent. The XCVR is tuneable over the whole frequency band, both high and low part. In split-mountconfigurations, the XCVR and a diplexer form the Outdoor Unit (ODU). The diplexer determines the sub-band coverage. The ODU may be mounted directly tothe antenna. In HSB and 1+1/2+0 configurations an RF-coupler is used when connecting the ODUs to a single antenna interface. A pole mount interface isalso available.

Configuration examples

Configuration

The Evolution Series equipment can be arranged in various system configurations. There are two main radio based configurations: Split Mount and Long Haul Indoor. In addition, Line Terminalconfigurations are available.

Select system:

Split Mount Long Haul Indoor Long HaulSplit Mount

Line Terminal

Split Mount configurationsMETRO1+0 (Unprotected)1+0 Add-Drop Repeater w/Cross Connect1+1 (Hot Standby)1+1 (Hot Standby) - Dual Baseband1+1 (Hot Standby) - Dual Antenna/Space Diversity1+1 Frequency Diversity1+1 Frequency Diversity - Dual Polarization2+0 Dual Frequency - Single Polarization (DF-SP)2+0 Single Frequency - Dual Polarization (SF-DP/CCDP) XPAND1+0 (Unprotected)1+1 (Hot Standby)1+1 (Hot Standby) - Dual Antenna/Space Diversity1+1 Frequency Diversity1+1 Frequency Diversity - Dual Polarization

1+0 (Unprotected)


1+0 Add-Drop Repeater w/Cross Connect


1+1 (Hot Standby)


1+1 (Hot Standby) - Dual Baseband


1+1 (Hot Standby) - Dual Antenna/Space Diversity


1+1 Frequency Diversity


1+1 Frequency Diversity - Dual Polarization


2+0 Dual Frequency - Single Polarization (DF-SP)


2+0 Single Frequency - Dual Polarization (SF-DP/CCDP)


1+0 (Unprotected)


1+1 (Hot Standby)


1+1 (Hot Standby) - Dual Antenna/Space Diversity


1+1 Frequency Diversity


1+1 Frequency Diversity - Dual Polarization

Long Haul Indoor

1+1 Frequency DiversityMETRO1+1 Frequency Diversity1+1 Hot Standby3+1 Dual Polarization3+1 Space Diversity7+1 Frequency Diversity XPANDHot Standby Traffic Node, two directions1+0 Traffic Node, four directionsHot Standby - Terminal

Long Haul Indoor

1+1 Hot StandbyMETRO1+1 Frequency Diversity1+1 Hot Standby3+1 Dual Polarization3+1 Space Diversity7+1 Frequency Diversity XPANDHot Standby Traffic Node, two directions1+0 Traffic Node, four directionsHot Standby - Terminal

Long Haul Indoor

3+1 Dual Polarization

METRO1+1 Frequency Diversity1+1 Hot Standby3+1 Dual Polarization3+1 Space Diversity7+1 Frequency Diversity XPANDHot Standby Traffic Node, two directions1+0 Traffic Node, four directionsHot Standby - Terminal

Long Haul Indoor

3+1 Space Diversity


Long Haul Indoor

7+1 Frequency DiversityMETRO1+1 Frequency Diversity1+1 Hot Standby3+1 Dual Polarization3+1 Space Diversity7+1 Frequency Diversity XPANDHot Standby Traffic Node, two directions1+0 Traffic Node, four directionsHot Standby - Terminal

Long Haul Indoor

Hot Stby Traffic Node, two directions


Long Haul Indoor

1+0 Traffic Node, four directionsMETRO1+1 Frequency Diversity1+1 Hot Standby3+1 Dual Polarization3+1 Space Diversity7+1 Frequency Diversity XPANDHot Standby Traffic Node, two directions1+0 Traffic Node, four directionsHot Standby - Terminal

Long Haul Indoor

Hot Standby Terminal


Long Haul Split Mount

1+1 Frequency DiversityMETRO1+1 Frequency Diversity1+1 Hot Standby3+1 Dual Polarization3+1 Space Diversity XPANDHot Standby Traffic Node, two directions1+0 Traffic Node, four directionsHot Standby - Terminal

LegendALMAUXEMFEOWLANLIURIUPWRSERVSUUSBXCVR

External alarm input/outputAuxiliary function plug-in unitsEmbedded Management FunctionsEngineering Order WireLocal Area Network port (10/100BASE-TX Ethernet)Line Interface Unit (plug-in unit)Radio Interface Unit (plug-in unit)Power SupplyService function (plug-in unit)Supervisory (plug-in unit)Universal Serial BusTransmitter/Receiver


1+1 Hot StandbyMETRO1+1 Frequency Diversity1+1 Hot Standby3+1 Dual Polarization3+1 Space Diversity XPANDHot Standby Traffic Node, two directions1+0 Traffic Node, four directionsHot Standby - Terminal




3+1 Dual PolarizationMETRO1+1 Frequency Diversity1+1 Hot Standby3+1 Dual Polarization3+1 Space Diversity XPANDHot Standby Traffic Node, two directions1+0 Traffic Node, four directionsHot Standby - Terminal




3+1 Space DiversityMETRO1+1 Frequency Diversity1+1 Hot Standby3+1 Dual Polarization3+1 Space Diversity XPANDHot Standby Traffic Node, two directions1+0 Traffic Node, four directionsHot Standby - Terminal




Hot Stby Traffic Node, two directionsMETRO1+1 Frequency Diversity1+1 Hot Standby3+1 Dual Polarization3+1 Space Diversity XPANDHot Standby Traffic Node, two directions1+0 Traffic Node, four directionsHot Standby - Terminal




1+0 Traffic Node, four directionsMETRO1+1 Frequency Diversity1+1 Hot Standby3+1 Dual Polarization3+1 Space Diversity XPANDHot Standby Traffic Node, two directions1+0 Traffic Node, four directionsHot Standby - Terminal




Hot Standby TerminalMETRO1+1 Frequency Diversity1+1 Hot Standby3+1 Dual Polarization3+1 Space Diversity XPANDHot Standby Traffic Node, two directions1+0 Traffic Node, four directionsHot Standby - Terminal



Line Terminal configurationsLine TerminalE1/T1, GbE and STM1/STS3

E1/T1, GbE and STM1/STS3

Radio Protection Switching (RPS)See RPS setup of Universal IFU and Access IFU. Protection SwitchingRadio Protection Switching (RPS) operations for N+1and Hot Stand-by systems are managed by a dedicated RPS module. This RPS module interacts with system hardware resources to achieveautomatic protection switch operations based on switch criteria inputs from the individual radio channels. This module also supports manually controlled switch operations and status reporting.

Switch SectionN+1 system configurations define a single traffic direction over a single radio hop as a protection switch section. A dedicated RF channel, denoted protection channel (Ch. P), serves as a backup for anumber of traffic channels, denoted regular channels. The state of a regular channel is either regular or protected. A channel is in protected state when its traffic is carried over the hop by theprotection RF channel, otherwise it is in regular state (the traffic is carried over the hop by its own dedicated RF channel). The RPS module in a N+1 switch section is based on a Master/Slavephilosophy. The Master is located at the receive end of the hop, and has the overall responsibility for acquiring the necessary system status information and controlling how and when a protectionswitchover shall be executed. The Slave is located at the transmit side of the hop and will execute actions requested by the remote-end Master. A typical action requested is to set up the remote TXbridge for a specific channel. The remote TX bridge is the signal duplication route from the traffic input port of a regular channel to the Ch. P transmit path. The Master and Slave communicate overthe hop through the RPS order-wire channel, using a SOH (ETSI) / TOH (ANSI) byte in the SOH/TOH frame (MS1 or MS2).

Hot Stand-by system configurations implement local equipment protection within the network element (radio station). A protection switch section is then comprised of the duplicated transmit- andreceive-equipment required to serve one antenna. This switch section is monitored and controlled by a single RPS module. The two equipment paths are identified as Ch. 1 and Ch. 2. The protectionswitch state is either Ch. 1 active or Ch. 2 active. Each traffic direction (transmit and receive) has its own set of switch criteria and its own physical switch arrangement. The system may be set up asUnidirectional (radio transmit switch and baseband receive switch operates completely independent of one another) or Bi-directional (radio transmit switch will follow the baseband receive switch ifthere is no conflicting criteria, and vice versa).

Hot Stand-by Dual Baseband system configurations implement local equipment protection for the transmit traffic direction only. In this system configuration the received signal is duplicated through theentire equipment. (There is one Interface Baseband Board for each channel). Protection switching of the received signal must be performed by external equipment.

Switch CriteriaAutomatic switch operations are initiated based on a set of switch criteria. Automatic switch criteria are individual or collections of alarms and indicators generated by the different boards/units withinthe switch section.

The switch criteria are grouped into a Quality group and a Continuity group. The Quality type of criteria will request error-free (aligned) switchover while the Continuity type of criteria will requestunconditional (forced) switchover.

Quality criteria:

Low RF input level (Low RF): Originates in the Transceiver Unit and indicates that the input signal level has fallen below a specific threshold.Early Warning (EW): Indicates that the estimated error ratio is above a specific threshold (Not used in HSB Dual Baseband system configurations)Low BER (LBER): Indicates that the estimated error ratio is above a specific threshold (Not used in HSB Dual Baseband system configurations)

Continuity criteria:

High BER (HBER): Indicates that the estimated error ratio is above a specific threshold. (Not used in HSB Dual Baseband system configurations)Sync loss (OOS): Indicates that either the internal OOF alarm or the internal RF_ID alarm has been asserted. (Not used in HSB Dual Baseband system configurations)TX alarm: Indicates failure in the internal data signal connection. (N+1 system configurations only).Interface regular port input alarm: Originates in the Interface Unit and serves as RX data input alarm for the regular input port. (Not used in HSB Dual Baseband system configurations)Modem Board absent alarm: Empty slot is detected in the RIU slot position.Interface Baseband Board absent alarm: Empty slot is detected in the LIU slot position.

In addition to switch criteria there are some equipment alarms related to the channels ability to serve traffic. If one or more of these alarms are raised the channel is not able to transmit/receive thesignal even if it is protected, so no attempt will be made to protect it:

Protectability criteria:

Interface protection port input alarm: Serves as RX data input alarm for the input protection port. (Not used in HSB Dual Baseband system configurations)Interface Unit TX alarm: (N+1 system configurations only).- Terminal system configuration: Indicates missing input signal (tributary side).- Add/Drop Repeater system configuration: Indicates failure in the internal data signal or in the input circuitry of the LIU.

Some indicators are used in addition to the switch criteria to validate the switch operation:

Indicators:

Alignment indicator: Indicates that the data alignment function has detected identical data streams on the protection channel and regular channel, and is capable of doing an error-free (aligned)switchover.Transceiver state indicator: Indicates whether a radio transmitter is active or passive (Hot Stand-by system configurations only).

N+1 Systems

Transmit side:

If one of the regular channels is using the protection channel:- The LIU of the protected channel duplicates its signal on output port P (Input Selector of LIU Ch. P is fixed in position P).If no channel is using protection we will have one of the following scenarios (configuration dependent):- The LIU of the channel which most recently used protection continues to duplicate its signal on output port P.

- The LIU of another (configurable) channel duplicates its signal on output port P.- LPT on protection: The Ch. P LIU drives its signal on output port P.

Receive side:

If one of the regular channels is using the protection channel:- The LIU Input Selector of the protected channel is switched to position P.- The Input Selectors of all other channels are in position R.If no channel is using protection:- The Input Selectors of all channels are in position R.If configuration allows LPT on protection: The Ch. P LIU transmits LPT on its RX output port.

Automatic switch/restore:The RPS system can automatically perform unidirectional (RX) switch and restore operation based on detected error conditions. The following scenarios describe the basic principles of operation:

If a channel N is protectable and its error conditions has been evaluated to a level above or equal to the switch limit, the RPS checks if any other protectable channel has more severe errorconditions (a more significant need for being protected). If not, the error conditions of the protection channel is compared with the error conditions of channel N. If the error conditions of channel Nis worse, an automatic protection of channel N is performed.If channel N is using protection and its error conditions are still above or equal to the restore limit but another channel now has worse conditions than channel N, an automatic restore of channelN is performed followed by an automatic protection of the other channel.If channel N is using protection and its error conditions are still above or equal to the restore limit but the protection channel now has worse conditions than channel N, an automatic restore ofchannel N is performed.If channel N is using protection and its error conditions have been evaluated to a level below the restore limit and the RPS configuration is revertive, an automatic restore of channel N isperformed. If non-revertive no action is taken.If an automatic switch request is rejected (due to alignment timeout or equipment related problems), the operation is retried repeatedly until the request is acknowledged or cancelled. Anautomatic switch request can be cancelled due to changes in error conditions, change in RPS configuration, manual switch requests or manual switch request.

InterFace Unit (IFU) overviewThe IFU comes in two main variants; the Universal IFU used in METRO and XPAND system configurations and the Access IFU used in XPAND (PDH) system configurations.

Universal IFU There are two versions of the IFU, supporting the following features:

FUBU6325B-T All configurations

FUBU6325A-T All configurations except N+1 where N>3

The Unit code is found on the Productidentification label. The Unit code can alsobe determined from the IFU Basic FrameInventory.

The Universal IFU is modular based and can be configured in different ways by means of plug-in units.

By clicking on a unit in the table below, possible slot positions are indicated in the figure above. In larger systems (more than 1 IFU), slot 1 to 5 can be used for interface units in all other IFU's than IFU1. Legal slot positions for different configurations are defined by the Housekeeping wizard.To learn more about the different units; click on the unit name in the table below.

Note! In IFU configurations using DXC Unit and one RIU, slot 4 and 5 can be used for a plug-in interface.

Note! Line Interface units operating with traffic rates > 155 Mb/s, must be placed inn IFU Slot 3.

Line Interface Units Auxiliary Units

SU overview

RIU overview

PWIU overview

LIU Electricaloverview

LIU Opticaloverview

LIU 12xE1 overviewLIU 8xT1 overview


EOW overview

64kb/s overview

Alarm & Ctrl UnitoverviewE1/T1 Waysideoverview

PWIU 24Voverview

FAN overview

DXC Unit overview

LIU 3xDS3/E3overview

Gigabit EthernetUnit overview

One IFU is capable of handling radio systems for 1+0, 1+1, HSB and 2+0 channel arrangements. Larger systems are implemented by interconnecting IFUs using the expansion port on the back of theIFU and a sub-rack. A total of 4 IFUs and 1 DXC Frame can be stacked and interconnected. Each IFU and DXC frame is 1U (Unit) high, and can be mounted in both an ETSI and a 19 rack solution aswell as standalone. DXC FrameThe DXC Frame has a cross-connect capacity of 8xVC-4/STS-3. The DXC Frame is used in systems requireing more than 4xVC-4/STS-3 cross-connections (which can be handled by a DXC Unit. Seethe Universal IFU above). By clicking on a unit in the table below, possible slot positions are indicated in the figure above. Legal slot positions for different configurations are defined by the Housekeeping wizard.To learn more about the different units; click on the unit name in the table below.


Line Interface Units

PWR & Sync Unitoverview

PWIU overview

PWIU 24Voverview

FAN overview


LIU Opticaloverview




Managementoverview

E1/TI overview

Ethernet overview

64kb/s overview

RIU overview

FAN overview


Note! PWR & Sync Unit may also be placed in slot 4. However, in this case the PWR & Sync Unit will only function as power supply for the DXC Frame with no sync functionality.PWIU may also be placed in slot 5. However, in this case no sync functionality is available for the DXC Frame.

Access IFU The Access IFU comes in the following configurations:4xE1 (1+0) 4xE1 (1+1)16xE1 (1+0) 16xE1 (1+1)4xT1 (1+0) 4xT1 (1+1)16xT1 (1+0) 16xT1 (1+1)

Supervisory Unit overview

Return to IFU overview The SU is used for configuration and alarm collecting from all the boards in a IFU system. The maximum IFU system may consist of 5 IFUs that can be controlled from one SUlocated in an arbitrary IFU slot. The SU communicates with all boards and functions needing SU awareness. There are four versions of the SU, supporting the following features:

FKCN5551A-TConfigurations with up to 2 IFUs (max 4 ODUs/XCVRs)Ethernet mapping into VC-4 (100 Mb/s)Ethernet packet size up to 1536 byte (SU Ethernet)

FKCN5551B-TAll features as FKCN5551A-TEthernet mapping XPAND (6 - 100Mb/s)Ethernet mapping in Wayside channel (METRO)

FKCN5551C-TAll features as FKCN5551B-TConfigurations with up to 4 IFUs (max 8 ODUs/XCVRs)Ethernet packet size up to 2048 byte (SU Ethernet)

FKCN5551D-TAll features as FKCN5551C-TSupport for management VLAN, VLAN swiching and QoSEthernet packet size up to 1632 byte (SU Ethernet)

The Unit code is found on the Productidentification label. The Unit code can also bedetermined from the SU Inventory.

ConnectorsUSB (FKCN5551A-T, FKCN5551B-T and FKCN5551C-T )The USB device connector (USB type B connector) is used to open a text based console interface to the SU. This interface can be used for basic SU configuration, for instancesetting the IP address. The USB device interface complies with USB v1.1

The USB type A connector is for future use.

EthernetThe function of the two Ethernet ports; Port A (ETH1) and Port B (ETH2) is configuration dependent (FKCN5551A-T, FKCN5551B-T and FKCN5551C-T ).FKCN5551D-T has two additional Ethernet ports, PortC (ETH3) and PortD (ETH4). SU Ethernet not enabled

The Ethernet Port A (ETH1) is the SU management interface port. The Web server, FTP, SNMP and Telnet server are available from this port.Port B is equivalent with Port A.

SU Ethernet enabled

The Ethernet Port A (ETH1) is the SU management interface port. The Web server, FTP, SNMP and Telnet server are available from this port.The Ethernet Port B (ETH2...ETH4) is the physical interface for ethernet traffic over the link.

SU Ethernet and "In-band management" enabled

A layer-2 switch is activated, enabling MAC Switching and In-band management. In this mode, both Port A (ETH1) and Port B..C (ETH2..4) can be used for ethernet trafficincl. management traffic.

See Evolution Manager for setup of the Supervisory Unit

Radio Interface Unit overview

Return to IFU overview The Radio Interface Unit is used for interconnection between the IFU and RadioThe RIU is supplied with -48V DC via the power connector. -48V DC is then fed to the radio and to the IFU. Short circuit and over voltage protection for the radio is placed in the RIU. The Short circuitand over voltage protection for the IFU is placed on the mother board.The IFU has two RIU slots. There are three versions of the RIU, supporting the following features:

FDM5559A-T Transmission capacity 155Mb/s

FDM5559B-TFDM5559C-T

Transmission capacity 311Mb/s

The Unit code is found on the Productidentification label. The Unit code can also bedetermined from the RIU Inventory.

See Evolution Manager for setup of the Radio Interface Unit

Power Interface Unit overview

Return to IFU overview The Power Interface Unit is used as power supply for IFUs where a Radio Interface Unit is not required.

Power Interface 24V Unit overview

Return to IFU overview The Power Interface Unit 24V is used for converting +24V power to -48V. A cable connects the -48V connector on the PWIU 24V Unit to the RIU/PWIU unit.RIU/PWIU unit placed in IFU slot 4, is fed from PWIU 24V unit placed in IFU slot 8. RIU/PWIU unit placed in IFU slot 5, is fed from PWIU 24V placed in slot 9.See illustration below.

Input voltage: 20 - 30 VDC

FAN overview

Return to DXC Frame overview In order to control the temperature as well as increase component lifetime, a Fan Unit is implemented as cooling mechanism. See Evolution Manager for details on FAN Unit

Line Interface Electrical STM-1/STS-3 Unit overview

Return to IFU overview

The Line Interface Electrical STM-1/STS-3 Unit has a CMI encoded 155 Mb/s customer interface.Electrical interface is according to ITU-T Rec. G.703, ANSI T1.102 and Telecordia GR-253-CORE.Jitter Performance is compliant with ANSI T1.105.03, ITU-T G.825 and Telecordia GR-253-CORE.Some of the characteristic parameters of this interface are given below:Bitrate:Line code:Impedance:Return loss (8 MHz to 240 MHz):Pulse amplitude:Maximum attenuation of input signal at 78 MHz:Connector type:

155.520 Mb/s 20 ppmCMI75 W unbalanced 15 dB1.0 V 0.1 V12.7 dBDIN47297; 1.0/2.3mm

See Evolution Manager for setup of the Line Interface Unit

Line Interface Optical STM-1/OC-3 and STM-4/OC-12 Unit overview

Return to IFU overview The Line Interface Optical STM-1/OC-3 unit is delivered in the following versions:

Line Interface Unit Optical SFP S-1.1/OC-3 IR-1 LIU S-1.1/OC-3 IR-1

Line Interface Unit Optical SFP OC-3 SR-0 LIU OC-3 SR-0

Line Interface Unit Optical SFP L-1.1/OC-3 LR-1 LIU L-1.1/OC-3 LR-1


The Line Interface Optical STM-4/OC-12 unit is delivered in the following versions:


LIU S-1.1/OC-3 IR-1155Mb/s (OC-3/STM-1) Intermediate Reach 1310 nm Single Mode Optical Interface Unit. Transmission target distance is approximately 15 km according to ITU-T G.957.

The Optical Line Interface Unit has a 155.52 Mb/s (OC-3/STM-1) customer interface, according to ITU-T recommendation G.957 and ANSI recommendation T1.105.06-2002.

In the receive direction, the optical LIU receives a 155.52 Mb/s NRZ encoded optical signal and converts it to an electrical NRZ signal. In the transmit direction, the LIU receives a STM-1 framed signaland converts it to a NRZ-encoded optical signal.


The Optical Line Interface Unit has a 622.08 Mb/s (STM-4 S-4.1/OC-12 IR-1) customer interface, according to ITU-T recommendation G.957 and ANSI recommendation T1.105.06-2002.

In the receive direction, the optical LIU receives a 622.08 Mb/s NRZ encoded optical signal and converts it to an electrical NRZ signal. In the transmit direction, the LIU receives 4 STM-1/OC-3 framedsignals and converts them to NRZ-encoded optical signal.

Note! The LIU S-4.1/OC-12 IR1 can only operate in 622Mb/s mode when it is placed in RIU slot 3.

Warning! The optical interface plugin module (SFP) is an integrated part of the Optical Line Interface Unit and has been tested to comply with Nera Networks recommendations. The module is notintended for field replacement.

See Evolution Manager for setup of the LIU Optical Unit

Line Interface 12xE1 Unit overview


The 12xE1 Intfc Unit contains 12 x E1 electrical interfaces, according to the ITU-T Rec; G.703 Connector type: 50 positions Amplimite .050 series

ConnectorPin no.

Channel no. andSignal type

Colour code forcable pair

1A Ch 1 out P Blue/26A Ch 1 out N White2A Ch 1 in P Orange/27A Ch 1 in N White3A Ch 2 out P Green/28A Ch 2 out N White4A Ch 2 in P Gray/29A Ch 2 in N White5A Ch 3 out P Brown/30A Ch 3 out N White6A Ch 3 in P Blue/31A Ch 3 in N Turquoise7A Ch 4 out P Orange/32A Ch 4 out N Turquoise8A Ch 4 in P Green33A Ch 4 in N Turquoise

9A Ch 5 out P Gray34A Ch 5 out N Turquoise10A Ch 5 in P Brown35A Ch 5 in N Turquoise11A Ch 6 out P Blue/36A Ch 6 out N Yellow12A Ch 6 in P Orange/37A Ch 6 in N Yellow13A Ch 7 out P Green38A Ch 7 out N Yellow14A Ch 7 in P Gray39A Ch 7 in N Yellow15A Ch 8 out P Brown40A Ch 8 out N Yellow16A Ch 8 in P Blue/41A Ch 8 in N Red17A Ch 9 out P Orange/42A Ch 9 out N Red18A Ch 9 in P Green/43A Ch 9 in N Red19A Ch 10 out P Gray/44A Ch 10 out N Red20A Ch 10 in P Brown/45A Ch 10 in N Red21A Ch 11 out P Blue/46A Ch 11 out N Black22A Ch 11 in P Orange/47A Ch 11 in N Black23A Ch 12 out P Green/48A Ch 12 out N Black24A Ch 12 in P Gray/49A Ch 12 in N Black25A Not used Brown/50A Not used Black See Evolution Manager for setup of the LIU 12xE1 Unit



The 25xE1 Intfc Unit contains 25 x E1 electrical interfaces, according to the ITU-T Rec; G.703 Connector type: 2x50 positions Amplimite .050 series

Connector

Pin no.Channel no.

and Signal typeColour code for

cable pair1A Ch 1 out P Blue/26A Ch 1 out N White2A Ch 1 in P Orange/27A Ch 1 in N White3A Ch 2 out P Green/28A Ch 2 out N White4A Ch 2 in P Gray/29A Ch 2 in N White5A Ch 3 out P Brown/30A Ch 3 out N White6A Ch 3 in P Blue/31A Ch 3 in N Turquoise7A Ch 4 out P Orange/

ConnectorPin no.

Channel no.and Signal type


1B Ch 13 out P Blue/26B Ch 13 out N White2B Ch 13 in P Orange/27B Ch 13 in N White3B Ch 14 out P Green/28B Ch 14 out N White4B Ch 14 in P Gray/29B Ch 14 in N White5B Ch 15 out P Brown/30B Ch 15 out N White6B Ch 15 in P Blue/31B Ch 15 in N Turquoise7B Ch 16 out P Orange/

32A Ch 4 out N Turquoise8A Ch 4 in P Green33A Ch 4 in N Turquoise9A Ch 5 out P Gray34A Ch 5 out N Turquoise10A Ch 5 in P Brown35A Ch 5 in N Turquoise11A Ch 6 out P Blue/36A Ch 6 out N Yellow12A Ch 6 in P Orange/37A Ch 6 in N Yellow13A Ch 7 out P Green38A Ch 7 out N Yellow14A Ch 7 in P Gray39A Ch 7 in N Yellow15A Ch 8 out P Brown40A Ch 8 out N Yellow16A Ch 8 in P Blue/41A Ch 8 in N Red17A Ch 9 out P Orange/42A Ch 9 out N Red18A Ch 9 in P Green/43A Ch 9 in N Red19A Ch 10 out P Gray/44A Ch 10 out N Red20A Ch 10 in P Brown/45A Ch 10 in N Red21A Ch 11 out P Blue/46A Ch 11 out N Black22A Ch 11 in P Orange/47A Ch 11 in N Black23A Ch 12 out P Green/48A Ch 12 out N Black24A Ch 12 in P Gray/49A Ch 12 in N Black25A Ch 25 out P Brown/50A Ch 25 out N Black

32B Ch 16 out N Turquoise8B Ch 16 in P Green33B Ch 16 in N Turquoise9B Ch 17 out P Gray34B Ch 17 out N Turquoise10B Ch 17 in P Brown35B Ch 17 in N Turquoise11B Ch 18 out P Blue/36B Ch 18 out N Yellow12B Ch 18 in P Orange/37B Ch 18 in N Yellow13B Ch 19 out P Green38B Ch 19 out N Yellow14B Ch 19 in P Gray39B Ch 19 in N Yellow15B Ch 20 out P Brown40B Ch 20 out N Yellow16B Ch 20 in P Blue/41B Ch 20 in N Red17B Ch 21 out P Orange/42B Ch 21 out N Red18B Ch 21 in P Green/43B Ch 21 in N Red19B Ch 22 out P Gray/44B Ch 22 out N Red20B Ch 22 in P Brown/45B Ch 22 in N Red21B Ch 23 out P Blue/46B Ch 23 out N Black22B Ch 23 in P Orange/47B Ch 23 in N Black23B Ch 24 out P Green/48B Ch 24 out N Black24B Ch 24 in P Gray/49B Ch 24 in N Black25B Ch 25 in P Brown/50B Ch 25 in N Black

See Evolution Manager for setup of the LIU 25xE1 Unit

Line Interface 8xT1 Unit overview


The 8xT1 Intfc Unit contains 8 x T1 electrical interfaces, according to the ANSI Rec; T1.102 Connector type: 50 positions Amplimite .050 series

ConnectorPin no.

Channel no. andSignal type


1A Ch 1 out P Blue/26A Ch 1 out N White2A Ch 1 in P Orange/27A Ch 1 in N White3A Ch 2 out P Green/28A Ch 2 out N White4A Ch 2 in P Gray/29A Ch 2 in N White5A Ch 3 out P Brown/30A Ch 3 out N White6A Ch 3 in P Blue/31A Ch 3 in N Turquoise7A Ch 4 out P Orange/32A Ch 4 out N Turquoise8A Ch 4 in P Green33A Ch 4 in N Turquoise

9A Ch 5 out P Gray34A Ch 5 out N Turquoise10A Ch 5 in P Brown35A Ch 5 in N Turquoise11A Ch 6 out P Blue/36A Ch 6 out N Yellow12A Ch 6 in P Orange/37A Ch 6 in N Yellow13A Ch 7 out P Green38A Ch 7 out N Yellow14A Ch 7 in P Gray39A Ch 7 in N Yellow15A Ch 8 out P Brown40A Ch 8 out N Yellow16A Ch 8 in P Blue/41A Ch 8 in N Red17A Not used Orange/42A Not used Red18A Not used Green/43A Not used Red19A Not used Gray/44A Not used Red20A Not used Brown/45A Not used Red21A Not used Blue/46A Not used Black22A Not used Orange/47A Not used Black23A Not used Green/48A Not used Black24A Not used Gray/49A Not used Black25A Not used Brown/50A Not used Black See Evolution Manager for setup of the LIU 8xT1 Unit



The 16xT1 Intfc Unit contains 16 x T1 electrical interfaces, according to the ANSI Rec; T1.102 Connector type: 2x50 positions Amplimite .050 series

Connector

Pin no.Channel no.


cable pair1A Ch 1 out P Blue/26A Ch 1 out N White2A Ch 1 in P Orange/27A Ch 1 in N White3A Ch 2 out P Green/28A Ch 2 out N White4A Ch 2 in P Gray/29A Ch 2 in N White5A Ch 3 out P Brown/30A Ch 3 out N White6A Ch 3 in P Blue/31A Ch 3 in N Turquoise7A Ch 4 out P Orange/

ConnectorPin no.



1B Ch 13 out P Blue/26B Ch 13 out N White2B Ch 13 in P Orange/27B Ch 13 in N White3B Ch 14 out P Green/28B Ch 14 out N White4B Ch 14 in P Gray/29B Ch 14 in N White5B Ch 15 out P Brown/30B Ch 15 out N White6B Ch 15 in P Blue/31B Ch 15 in N Turquoise7B Ch 16 out P Orange/

32A Ch 4 out N Turquoise8A Ch 4 in P Green33A Ch 4 in N Turquoise9A Ch 5 out P Gray34A Ch 5 out N Turquoise10A Ch 5 in P Brown35A Ch 5 in N Turquoise11A Ch 6 out P Blue/36A Ch 6 out N Yellow12A Ch 6 in P Orange/37A Ch 6 in N Yellow13A Ch 7 out P Green38A Ch 7 out N Yellow14A Ch 7 in P Gray39A Ch 7 in N Yellow15A Ch 8 out P Brown40A Ch 8 out N Yellow16A Ch 8 in P Blue/41A Ch 8 in N Red17A Ch 9 out P Orange/42A Ch 9 out N Red18A Ch 9 in P Green/43A Ch 9 in N Red19A Ch 10 out P Gray/44A Ch 10 out N Red20A Ch 10 in P Brown/45A Ch 10 in N Red21A Ch 11 out P Blue/46A Ch 11 out N Black22A Ch 11 in P Orange/47A Ch 11 in N Black23A Ch 12 out P Green/48A Ch 12 out N Black24A Ch 12 in P Gray/49A Ch 12 in N Black25A Not used Brown/50A Not used Black

32B Ch 16 out N Turquoise8B Ch 16 in P Green33B Ch 16 in N Turquoise9B Not used Gray34B Not used Turquoise10B Not used Brown35B Not used Turquoise11B Not used Blue/36B Not used Yellow12B Not used Orange/37B Not used Yellow13B Not used Green38B Not used Yellow14B Not used Gray39B Not used Yellow15B Not used Brown40B Not used Yellow16B Not used Blue/41B Not used Red17B Not used Orange/42B Not used Red18B Not used Green/43B Not used Red19B Not used Gray/44B Not used Red20B Not used Brown/45B Not used Red21B Not used Blue/46B Not used Black22B Not used Orange/47B Not used Black23B Not used Green/48B Not used Black24B Not used Gray/49B Not used Black25B Not used Brown/50B Not used Black

See Evolution Manager for setup of the LIU 16xT1 Unit

Line Interface 3xDS3/E3 Unit overview


The Line Interface 3xDS3/E3 LIU contains 3xDS3/E3 electrical customer interfaces,according to the ITU-T Rec; G.703, ANSI; T1-102 and Bellcore; GR-499 Connector type: DIN47297; 1.0/2.3mm dual coax connector x3 See Evolution Manager for setup of the LIU 3xDS3/E3 Unit

Gigabit Ethernet Unit overview


All the interfaces (Ports) may be enabled / disabled individually. However, if the 1000 Base-X (SFP) is selected, a maximum of 3x10/100 Base-T are available. There are two versions of the Gigabit Ethernet Unit. Please note the differences:

FNZ5695B-T QoS supported for all transmission capacities.

FNZ5695A-T If QoS is enabled; max transmission capacity is 250 Mb/s.

The Unit code is found on the Productidentification label. The Unit code can also bedetermined from the Gigabit Ethernet UnitInventory.

ConnectorsPort 1 to 3RJ45 connectors for 10/100 Base-T traffic

Port 4RJ45 connectors for 10/100/1000 Base-T traffic Port 5SFP module for 1000Base-X traffic (Plug-in module is required) See Evolution Manager for setup of the Gigabit Ethernet Unit

Digital Cross Connect Unit (DXC) Overview


The DXC unit has 2 main functions; the Digital cross(X) connect (DXC) function and node synchronization; SETS.The SETS provides the DXC with timing clock to retime data streams.The SETS function has a 1.5 MHz or 2 MHz customer interface for timing input and outputThe SETS function applies to: ITU-T G.823 (03/2000), ITU-T K.41, ITU_T G.813 (03/2003)Prepubl. and ANSI T1.105-2001. The DXC function is a full non-blocking cross connect of 4 different 155Mb/s data streams according to VC-11. SYNCH connector

1......8 Pin no. Signal1 Sync in P2 Sync in N3 NC4 Sync out P5 Sync out N6 NC7 GND8 GND

See Evolution Manager for setup of the DXC Unit

EOW Unit overview

Return to IFU overview The EOW (Engineering Order Wire) Unit includes 4 ports (RJ45):

Port1; Service Telephone handset. Selective call (00 to 99) or collective call (*)Port2; 64kb/s, G.703 Co-directional / Analog interfacePort3; 64kb/s, G.703 Co-directional / HDLC / Analog interfacePort4; 4Wire transformer isolated interface

1......8 Pin no. PORT1 PORT2 PORT3 PORT41 NC Codir data out P Codir data out P Cal out2 NC Codir data out N Codir data out N NC3 NC Codir data in P Codir data in P Call in4 Tel Ring OE out P OE out P NC5 Tel Tip OE out N OE out N 4Wire out P6 NC Codir data in N Codir data in N 4Wire out N7 NC OE in P OE in P 4Wire in P8 NC OE in N OE in N 4Wire in N See Evolution Manager for setup of the EOW Unit.

HandsetThe handset connector is inserted in Port 1 of the EOW Unit.

CallPush the ON/OFF HOOK button for activation / de-activation of the handset. When the handset is activated, the "IN USE" lamp is lit.Dial the number. MemoryOne number can be stored in memory.

Push the "ON/OFF HOOK" button (the "IN USE" lamp is lit).Dial the number to be stored in memory (if required a 3s pause can be added to the number, by means of the "Pause" button).Push the "MEM" button.Push the "ON/OFF HOOK" button (the "IN USE" lamp is switched off).

Dial from memory

Push the "ON/OFF HOOK" button (the "IN USE" lamp is lit).Push the "MEM" button.

Battery

This handset uses one R03/LR03/AAA battery. The battery is used for holding the handset memories (MEM and REDIAL) when the handset is disconnected from the EOW unit.With exeption of "MEM" and "Redial" the handset is fully functional without battery,The battery compartment is placed on the back of the handset. Before the compartment lid is removed, the connector must be unplugged from the EOW unit, and the lid screw must be unscrewed.

4x64kb/s Auxiliary Unit overview

Return to IFU overview The 4x64kb/s Auxiliary Unit includes 4 ports (RJ45): The Unit contains interfaces for 4, 64kb/s channels:2 according to ITU-T Rec.G703, co-dir. timing1 according to ITU-T Rec.G703, contra-dir. timing1 according to ITU-T Rec. V.11 Contra-/CO-dir. timing without byte timing.

1......8 Pin no. PORT1 PORT2 PORT3 PORT41 Contra data out N Codir data out P Codir data out P V11 data out N2 Contra data out P Codir data out N Codir data out N V11 data out P3 Contra clock out P NC NC V11 clock out N4 Contra clock out N NC NC V11 clock out P5 Contra data in P Codir data in P Codir data in P V11 data in N6 Contra data in N Codir data in N Codir data in N V11 data in P7 Contra clock in P NC NC V11 clock in N8 Contra clock in N NC NC V11 clock in P See Evolution Manager for setup of the 4x64kb/s Unit

Alarm & Control Unit Overview

Return to IFU overview The Alarm & Control Auxiliary Unit includes 4 ports (RJ45): The main functions of the unit are:

Collection of alarms from external equipmentControl of external processesAccess to analogue readings from external equipmentAccess of the external modules with the supervisory system.Interface with the supervisory system.

1......8 Pin no. PORT1 PORT2 PORT3 PORT41 Analog 1 Alm In 1 P Alm In 5 P Relay 1 P2 Analog 2 Alm In 1 N Alm In 5 N Relay 1 N3 Analog 3 Alm In 2 P Alm In 6 P Relay 2 P4 Analog 4 Alm In 2 N Alm In 6 N Relay 2 N5 Analog 5 Alm In 3 P Alm In 7 P Relay 3 P6 Analog 6 Alm In 3 N Alm In 7 N Relay 3 N7 Analog 7 Alm In 4 P Alm In 8 P Relay 4 P8 Common AD Ground Alm In 4 N Alm In 8 N Relay 4 N See Evolution Manager for setup of the Alarm & Control Unit

E1/T1 Wayside Unit overview

Return to IFU overview The E1/T1 Wayside Unit has two wayside channels supporting E1 (2.048 Mb/s) or T1 (1.544 Mb/s) traffic.E1 physical interface is compliant with ITU-T Rec. G.703, 120 ohm balanced [4].T1 (DS1) physical interface is compliant with ANSI Rec. T1.102-1993 [5] and Telcordia Rec. GR-499 [6], 100 ohm balanced.

1......8 Pin no. PORT A (1)1 Ch 1 in P2 Ch 1 in N3 NC4 Ch 1 out P5 Ch 1 out N6 NC7 GND8 GND See Evolution Manager for setup of the E1/T1 Wayside Unit.

Note! Only Port A (1) can be used.

DXC FrameThe DXC Frame has a cross-connect capacity of 8xVC-4/STS-3. The DXC Frame is used in systems requireing more than 4xVC-4/STS-3 cross-connections (which can be handled by aDXC Unit. See the Universal IFU above). By clicking on a unit in the table below, possible slot positions are indicated in the figure above. Legal slot positions for different configurations are defined by the Housekeeping wizard.To learn more about the different units; click on the unit name in the table below.


Line Interface Units

PWR & Sync Unitoverview

PWIU overview


LIU Opticaloverview


PWIU 24Voverview

FAN overview




Note! PWR & Sync Unit may also be placed in slot 4. However, in this case the PWR & Sync Unit will only function as power supply for the DXC Frame with no sync functionality.PWIU may also be placed in slot 5. However, in this case no sync functionality is available for the DXC Frame.

Power & Sync Unit overview

Return to Access DXC Frame overview The Power & Sync unit has 2 main functions; the Power supply for the DXC Frame and node synchronization; SETS.The SETS provides the DXC with timing clock to retime data streams.The SETS function has a 1.5 Mb/s or 2 MHz customer interface for timing input and outputThe SETS function applies to: ITU-T G.823 (03/2000), ITU-T K.41, ITU_T G.813 (03/2003)Prepubl. and ANSI T1.105-2001. SYNCH connector

1......8 Pin no. Signal1 Sync in P2 Sync in N3 NC4 Sync out P5 Sync out N6 NC7 GND8 GND See Evolution Manager for setup of the Pwr & Sync Unit

Power Interface Unit overview

Return to DXC Frame overview The Power Interface Unit is used as power supply for IFUs where a Radio Interface Unit is not required.

Power Interface 24V Unit overview

Return to DXC Frame overview The Power Interface Unit 24V is used for converting +24V power to -48V. A cable connects the -48V connector on the PWIU 24V Unit to the RIU/PWIU unit.RIU/PWIU unit placed in IFU slot 4, is fed from PWIU 24V unit placed in IFU slot 8. RIU/PWIU unit placed in IFU slot 5, is fed from PWIU 24V placed in slot 9.See illustration below.

Input voltage: 20 - 30 VDC

FAN overview

Return to DXC Frame overview In order to control the temperature as well as increase component lifetime, a Fan Unit is implemented as cooling mechanism. See Evolution Manager for details on FAN Unit

Line Interface Electrical STM-1/STS-3 Unit overview

Return to DXC Frame overview

The Line Interface Electrical STM-1/STS-3 Unit has a CMI encoded 155 Mb/s customer interface.Electrical interface is according to ITU-T Rec. G.703, ANSI T1.102 and Telecordia GR-253-CORE.Jitter Performance is compliant with ANSI T1.105.03, ITU-T G.825 and Telecordia GR-253-CORE.Some of the characteristic parameters of this interface are given below:Bitrate:Line code:Impedance:Return loss (8 MHz to 240 MHz):Pulse amplitude:Maximum attenuation of input signal at 78 MHz:Connector type:

155.520 Mb/s 20 ppmCMI75 W unbalanced 15 dB1.0 V 0.1 V12.7 dBDIN47297; 1.0/2.3mm

See Evolution Manager for setup of the Line Interface Unit

Line Interface Optical STM-1/OC-3 and STM-4/OC-12 Unit overview

Return to DXC Frame overview The Line Interface Optical STM-1/OC-3 unit is delivered in the following versions:


Line Interface Unit Optical SFP OC-3 SR-0 LIU OC-3 SR-0



The Line Interface Optical STM-4/OC-12 unit is delivered in the following versions:



The Optical Line Interface Unit has a 155.52 Mb/s (OC-3/STM-1) customer interface, according to ITU-T recommendation G.957 and ANSI recommendation T1.105.06-2002.

In the receive direction, the optical LIU receives a 155.52 Mb/s NRZ encoded optical signal and converts it to an electrical NRZ signal. In the transmit direction, the LIU receives a STM-1framed signal and converts it to a NRZ-encoded optical signal.


The Optical Line Interface Unit has a 622.08 Mb/s (STM-4 S-4.1/OC-12 IR-1) customer interface, according to ITU-T recommendation G.957 and ANSI recommendation T1.105.06-2002.

In the receive direction, the optical LIU receives a 622.08 Mb/s NRZ encoded optical signal and converts it to an electrical NRZ signal. In the transmit direction, the LIU receives 4 STM-1/OC-3 framed signals and converts them to NRZ-encoded optical signal.

Note! The LIU S-4.1/OC-12 IR1 can only operate in 622Mb/s mode when it is placed in RIU slot 3.

Warning! The optical interface plugin module (SFP) is an integrated part of the Optical Line Interface Unit and has been tested to comply with Nera Networks recommendations. Themodule is not intended for field replacement.

See Evolution Manager for setup of the LIU Optical Unit



The 12xE1 Intfc Unit contains 12 x E1 electrical interfaces, according to the ITU-T Rec; G.703 Connector type: 50 positions Amplimite .050 series

Connector

Pin no.Channel no. and

Signal typeColour code for

cable pair1A Ch 1 out P Blue/26A Ch 1 out N White2A Ch 1 in P Orange/27A Ch 1 in N White3A Ch 2 out P Green/28A Ch 2 out N White4A Ch 2 in P Gray/29A Ch 2 in N White5A Ch 3 out P Brown/30A Ch 3 out N White6A Ch 3 in P Blue/31A Ch 3 in N Turquoise7A Ch 4 out P Orange/32A Ch 4 out N Turquoise

8A Ch 4 in P Green33A Ch 4 in N Turquoise9A Ch 5 out P Gray34A Ch 5 out N Turquoise10A Ch 5 in P Brown35A Ch 5 in N Turquoise11A Ch 6 out P Blue/36A Ch 6 out N Yellow12A Ch 6 in P Orange/37A Ch 6 in N Yellow13A Ch 7 out P Green38A Ch 7 out N Yellow14A Ch 7 in P Gray39A Ch 7 in N Yellow15A Ch 8 out P Brown40A Ch 8 out N Yellow16A Ch 8 in P Blue/41A Ch 8 in N Red17A Ch 9 out P Orange/42A Ch 9 out N Red18A Ch 9 in P Green/43A Ch 9 in N Red19A Ch 10 out P Gray/44A Ch 10 out N Red20A Ch 10 in P Brown/45A Ch 10 in N Red21A Ch 11 out P Blue/46A Ch 11 out N Black22A Ch 11 in P Orange/47A Ch 11 in N Black23A Ch 12 out P Green/48A Ch 12 out N Black24A Ch 12 in P Gray/49A Ch 12 in N Black25A Not used Brown/50A Not used Black See Evolution Manager for setup of the LIU 12xE1 Unit



The 8xT1 Intfc Unit contains 8 x T1 electrical interfaces, according to the ANSI Rec; T1.102 Connector type: 50 positions Amplimite .050 series

Connector




8A Ch 4 in P Green33A Ch 4 in N Turquoise9A Ch 5 out P Gray34A Ch 5 out N Turquoise10A Ch 5 in P Brown35A Ch 5 in N Turquoise11A Ch 6 out P Blue/36A Ch 6 out N Yellow12A Ch 6 in P Orange/37A Ch 6 in N Yellow13A Ch 7 out P Green38A Ch 7 out N Yellow14A Ch 7 in P Gray39A Ch 7 in N Yellow15A Ch 8 out P Brown40A Ch 8 out N Yellow16A Ch 8 in P Blue/41A Ch 8 in N Red17A Not used Orange/42A Not used Red18A Not used Green/43A Not used Red19A Not used Gray/44A Not used Red20A Not used Brown/45A Not used Red21A Not used Blue/46A Not used Black22A Not used Orange/47A Not used Black23A Not used Green/48A Not used Black24A Not used Gray/49A Not used Black25A Not used Brown/50A Not used Black See Evolution Manager for setup of the LIU 8xT1 Unit



The 25xE1 Intfc Unit contains 25 x E1 electrical interfaces, according to the ITU-T Rec; G.703 Connector type: 2x50 positions Amplimite .050 series

Connector



cable pair1A Ch 1 out P Blue/26A Ch 1 out N White2A Ch 1 in P Orange/27A Ch 1 in N White3A Ch 2 out P Green/28A Ch 2 out N White4A Ch 2 in P Gray/29A Ch 2 in N White5A Ch 3 out P Brown/30A Ch 3 out N White

ConnectorPin no.



1B Ch 13 out P Blue/26B Ch 13 out N White2B Ch 13 in P Orange/27B Ch 13 in N White3B Ch 14 out P Green/28B Ch 14 out N White4B Ch 14 in P Gray/29B Ch 14 in N White5B Ch 15 out P Brown/30B Ch 15 out N White

6A Ch 3 in P Blue/31A Ch 3 in N Turquoise7A Ch 4 out P Orange/32A Ch 4 out N Turquoise8A Ch 4 in P Green33A Ch 4 in N Turquoise9A Ch 5 out P Gray34A Ch 5 out N Turquoise10A Ch 5 in P Brown35A Ch 5 in N Turquoise11A Ch 6 out P Blue/36A Ch 6 out N Yellow12A Ch 6 in P Orange/37A Ch 6 in N Yellow13A Ch 7 out P Green38A Ch 7 out N Yellow14A Ch 7 in P Gray39A Ch 7 in N Yellow15A Ch 8 out P Brown40A Ch 8 out N Yellow16A Ch 8 in P Blue/41A Ch 8 in N Red17A Ch 9 out P Orange/42A Ch 9 out N Red18A Ch 9 in P Green/43A Ch 9 in N Red19A Ch 10 out P Gray/44A Ch 10 out N Red20A Ch 10 in P Brown/45A Ch 10 in N Red21A Ch 11 out P Blue/46A Ch 11 out N Black22A Ch 11 in P Orange/47A Ch 11 in N Black23A Ch 12 out P Green/48A Ch 12 out N Black24A Ch 12 in P Gray/49A Ch 12 in N Black25A Ch 25 out P Brown/50A Ch 25 out N Black

6B Ch 15 in P Blue/31B Ch 15 in N Turquoise7B Ch 16 out P Orange/32B Ch 16 out N Turquoise8B Ch 16 in P Green33B Ch 16 in N Turquoise9B Ch 17 out P Gray34B Ch 17 out N Turquoise10B Ch 17 in P Brown35B Ch 17 in N Turquoise11B Ch 18 out P Blue/36B Ch 18 out N Yellow12B Ch 18 in P Orange/37B Ch 18 in N Yellow13B Ch 19 out P Green38B Ch 19 out N Yellow14B Ch 19 in P Gray39B Ch 19 in N Yellow15B Ch 20 out P Brown40B Ch 20 out N Yellow16B Ch 20 in P Blue/41B Ch 20 in N Red17B Ch 21 out P Orange/42B Ch 21 out N Red18B Ch 21 in P Green/43B Ch 21 in N Red19B Ch 22 out P Gray/44B Ch 22 out N Red20B Ch 22 in P Brown/45B Ch 22 in N Red21B Ch 23 out P Blue/46B Ch 23 out N Black22B Ch 23 in P Orange/47B Ch 23 in N Black23B Ch 24 out P Green/48B Ch 24 out N Black24B Ch 24 in P Gray/49B Ch 24 in N Black25B Ch 25 in P Brown/50B Ch 25 in N Black

See Evolution Manager for setup of the LIU 25xE1 Unit



The 16xT1 Intfc Unit contains 16 x T1 electrical interfaces, according to the ANSI Rec; T1.102 Connector type: 2x50 positions Amplimite .050 series

Connector



cable pair1A Ch 1 out P Blue/26A Ch 1 out N White2A Ch 1 in P Orange/27A Ch 1 in N White3A Ch 2 out P Green/28A Ch 2 out N White4A Ch 2 in P Gray/29A Ch 2 in N White5A Ch 3 out P Brown/30A Ch 3 out N White

ConnectorPin no.



1B Ch 13 out P Blue/26B Ch 13 out N White2B Ch 13 in P Orange/27B Ch 13 in N White3B Ch 14 out P Green/28B Ch 14 out N White4B Ch 14 in P Gray/29B Ch 14 in N White5B Ch 15 out P Brown/30B Ch 15 out N White

6A Ch 3 in P Blue/31A Ch 3 in N Turquoise7A Ch 4 out P Orange/32A Ch 4 out N Turquoise8A Ch 4 in P Green33A Ch 4 in N Turquoise9A Ch 5 out P Gray34A Ch 5 out N Turquoise10A Ch 5 in P Brown35A Ch 5 in N Turquoise11A Ch 6 out P Blue/36A Ch 6 out N Yellow12A Ch 6 in P Orange/37A Ch 6 in N Yellow13A Ch 7 out P Green38A Ch 7 out N Yellow14A Ch 7 in P Gray39A Ch 7 in N Yellow15A Ch 8 out P Brown40A Ch 8 out N Yellow16A Ch 8 in P Blue/41A Ch 8 in N Red17A Ch 9 out P Orange/42A Ch 9 out N Red18A Ch 9 in P Green/43A Ch 9 in N Red19A Ch 10 out P Gray/44A Ch 10 out N Red20A Ch 10 in P Brown/45A Ch 10 in N Red21A Ch 11 out P Blue/46A Ch 11 out N Black22A Ch 11 in P Orange/47A Ch 11 in N Black23A Ch 12 out P Green/48A Ch 12 out N Black24A Ch 12 in P Gray/49A Ch 12 in N Black25A Not used Brown/50A Not used Black

6B Ch 15 in P Blue/31B Ch 15 in N Turquoise7B Ch 16 out P Orange/32B Ch 16 out N Turquoise8B Ch 16 in P Green33B Ch 16 in N Turquoise9B Not used Gray34B Not used Turquoise10B Not used Brown35B Not used Turquoise11B Not used Blue/36B Not used Yellow12B Not used Orange/37B Not used Yellow13B Not used Green38B Not used Yellow14B Not used Gray39B Not used Yellow15B Not used Brown40B Not used Yellow16B Not used Blue/41B Not used Red17B Not used Orange/42B Not used Red18B Not used Green/43B Not used Red19B Not used Gray/44B Not used Red20B Not used Brown/45B Not used Red21B Not used Blue/46B Not used Black22B Not used Orange/47B Not used Black23B Not used Green/48B Not used Black24B Not used Gray/49B Not used Black25B Not used Brown/50B Not used Black

See Evolution Manager for setup of the LIU 16xT1 Unit

Line Interface 3xDS3/E3 Unit overview


The Line Interface 3xDS3/E3 LIU contains 3xDS3/E3 electrical customer interfaces,according to the ITU-T Rec; G.703, ANSI; T1-102 and Bellcore; GR-499 Connector type: DIN47297; 1.0/2.3mm dual coax connector x3 See Evolution Manager for setup of the LIU 3xDS3/E3 Unit

Gigabit Ethernet Unit overview


All the interfaces (Ports) may be enabled / disabled individually. However, if the 1000 Base-X (SFP) is selected, a maximum of 3x10/100 Base-T are available. There are two versions of the Gigabit Ethernet Unit. Please note the differences:

FNZ5695B-T QoS supported for all transmission capacities.

FNZ5695A-T If QoS is enabled; max transmission capacity is 250 Mb/s.

The Unit code is found on the Productidentification label. The Unit code can also bedetermined from the Gigabit Ethernet UnitInventory.

ConnectorsPort 1 to 3RJ45 connectors for 10/100 Base-T traffic

Port 4RJ45 connectors for 10/100/1000 Base-T traffic

Port 5SFP module for 1000Base-X traffic (Plug-in module is required) See Evolution Manager for setup of the Gigabit Ethernet Unit

Managementoverview

E1/TI overview

Ethernet overview

64kb/s overview

RIU overview

FAN overview

Access IFUThe Access IFU comes in the following configurations 4xE1 (1+0) 4xE1 (1+1)16xE1 (1+0) 16xE1 (1+1)4xT1 (1+0) 4xT1 (1+1)16xT1 (1+0) 16xT1 (1+1)

Management overview

Return to Access IFU overview The Management part contains a Supervisory function (SU) and is responsible for configuration and alarm collection in the IFU. The SU communicates with all boards and functions needing SUawareness.

ConnectorsUSBThe USB device connector (USB type B connector) is used to open a text based console interface to the SU. This interface can be used for basic SU configuration, for instance setting the IP address. The USB device interface complies with USB v1.1

The USB type A connector is for future use.

Port1 and Port2

Port 1 and 2 are management interface ports. The Web server, FTP, SNMP and Telnet server are available from these ports.Port 1 and 2 are identical interfaces.

Line Interface E1/T1 overview

Return to Access IFU overview

The 8xE1 and 16xE1 Interfaces, contain 8 x E1 and 16 x E1 electrical interfaces respectively, according to the ITU-T Rec; G.703The 8xT1 and 16xT1 Interfaces, contain 8 x T1 and 16 x T1 electrical interfaces respectively, according to the ANSI Rec; T1.102

8xE1 and 8xT1 pinout and cable colour code.Connector type: 50 positions Amplimite .050 series

Connector

Pin no.Channel no.


cable pair1A Ch 1 out P Blue/26A Ch 1 out N White2A Ch 1 in P Orange/27A Ch 1 in N White3A Ch 2 out P Green/28A Ch 2 out N White4A Ch 2 in P Gray/29A Ch 2 in N White5A Ch 3 out P Brown/30A Ch 3 out N White6A Ch 3 in P Blue/31A Ch 3 in N Turquoise7A Ch 4 out P Orange/32A Ch 4 out N Turquoise8A Ch 4 in P Green33A Ch 4 in N Turquoise9A Ch 5 out P Gray34A Ch 5 out N Turquoise

16xE1 and 16xT1 pinout and cable colour code.Connector type: 2x50 positions Amplimite .050 series

Connector

Pin no.Channel no.



ConnectorPin no.



1B Ch 13 out P Blue/26B Ch 13 out N White2B Ch 13 in P Orange/27B Ch 13 in N White3B Ch 14 out P Green/28B Ch 14 out N White4B Ch 14 in P Gray/29B Ch 14 in N White5B Ch 15 out P Brown/30B Ch 15 out N White6B Ch 15 in P Blue/31B Ch 15 in N Turquoise7B Ch 16 out P Orange/32B Ch 16 out N Turquoise

10A Ch 5 in P Brown35A Ch 5 in N Turquoise11A Ch 6 out P Blue/36A Ch 6 out N Yellow12A Ch 6 in P Orange/37A Ch 6 in N Yellow13A Ch 7 out P Green38A Ch 7 out N Yellow14A Ch 7 in P Gray39A Ch 7 in N Yellow15A Ch 8 out P Brown40A Ch 8 out N Yellow16A Ch 8 in P Blue/41A Ch 8 in N Red17A Not used Orange/42A Not used Red18A Not used Green/43A Not used Red19A Not used Gray/44A Not used Red20A Not used Brown/45A Not used Red21A Not used Blue/46A Not used Black22A Not used Orange/47A Not used Black23A Not used Green/48A Not used Black24A Not used Gray/49A Not used Black25A Not used Brown/50A Not used Black

8A Ch 4 in P Green33A Ch 4 in N Turquoise9A Ch 5 out P Gray34A Ch 5 out N Turquoise10A Ch 5 in P Brown35A Ch 5 in N Turquoise11A Ch 6 out P Blue/36A Ch 6 out N Yellow12A Ch 6 in P Orange/37A Ch 6 in N Yellow13A Ch 7 out P Green38A Ch 7 out N Yellow14A Ch 7 in P Gray39A Ch 7 in N Yellow15A Ch 8 out P Brown40A Ch 8 out N Yellow16A Ch 8 in P Blue/41A Ch 8 in N Red17A Ch 9 out P Orange/42A Ch 9 out N Red18A Ch 9 in P Green/43A Ch 9 in N Red19A Ch 10 out P Gray/44A Ch 10 out N Red20A Ch 10 in P Brown/45A Ch 10 in N Red21A Ch 11 out P Blue/46A Ch 11 out N Black22A Ch 11 in P Orange/47A Ch 11 in N Black23A Ch 12 out P Green/48A Ch 12 out N Black24A Ch 12 in P Gray/49A Ch 12 in N Black25A Not used Brown/50A Not used Black

8B Ch 16 in P Green33B Ch 16 in N Turquoise9B Not used Gray34B Not used Turquoise10B Not used Brown35B Not used Turquoise11B Not used Blue/36B Not used Yellow12B Not used Orange/37B Not used Yellow13B Not used Green38B Not used Yellow14B Not used Gray39B Not used Yellow15B Not used Brown40B Not used Yellow16B Not used Blue/41B Not used Red17B Not used Orange/42B Not used Red18B Not used Green/43B Not used Red19B Not used Gray/44B Not used Red20B Not used Brown/45B Not used Red21B Not used Blue/46B Not used Black22B Not used Orange/47B Not used Black23B Not used Green/48B Not used Black24B Not used Gray/49B Not used Black25B Not used Brown/50B Not used Black

See Evolution Manager for E1/T1 setup

Ethernet overview


ConnectorsEthernetPort3 and Port4 are identical ports and connected to a switch. The ports are customer interface for Ethernet traffic. See Evolution Manager for Ethernet setup

64kb/s overview


According to ITU-T Rec.G703, co-dir. timing

1......8 Pin no. 64kb/s1 Codir data out P2 Codir data out N3 Codir data in P4 NC5 NC6 Codir data in N7 NC8 NC See Evolution Manager for 64kb/s setup

Radio Interface Unit overview

Return to Access IFU overview The Radio Interface Unit is used for interconnection between the IFU and RadioThe RIU is supplied with -48V DC via the power connector. -48V DC is then fed to the radio and to the IFU. Short circuit and over voltage protection for the radio is placed in the RIU. The Short circuitand over voltage protection for the IFU is placed on the mother board.The IFU has two RIU slots. See Evolution Manager for setup of the Radio Interface Unit

FAN overview

Return to Access IFU overview In order to control the temperature as well as increase component lifetime, a Fan Unit is implemented as cooling mechanism. See Evolution Manager for details on FAN Unit

Transceiver (XCVR) / Outdoor Unit (ODU) OverviewThe ODU consists of a transceiver and a diplexer unit interconnected by means of coaxial connectors (4 to 11 GHz) or waveguide interface (13 GHz

Transceiver (XCVR) / Outdoor Unit (ODU) OverviewThe ODU co

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