Corecess Fiber Access Solution_07_v2.0

7/27/2019 Corecess Fiber Access Solution_07_v2.0

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C O R E CESS

- F i b e r A c c e s s So l u t i o n -

CORE CESS Inc.http://www.corecess.com

April, 2007


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Your Success is Corecess

A G E N D A

Corecess

Market

CORE CESS Solution

CORE CESS Products

Key Features


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Brief Profile

Foundation : Jan, 1997

Founder and CEO : Jeremy Ha

Listed in KOSDAQ : Year 2002

HQ Location : South Korea

Manufacturing in Korea and China


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CORE CESS Success

1 st developer of WDM + GEPON Technology in the World.

A pioneer in Gigabit Ethernet PON base FTTH9 Selected as Korea Telecoms solution provider in 2005 for 20k lines9 Deployed more than 100k lines worldwide

A pioneer in IP broadband access9 Worlds 1 st IP DSLAM supplier 9 Has been serving for more than 5M broadband subscribers in more

than 20 countries

Has field experiences in wide area of broadband services9 FTTx: Korea, USA, Canada, Poland, Russia9 Metro Ethernet: Korea9 ADSL(2+):Japan,Korea, Finland, Netherlands, USA, Ecuador,

Argentine etc

9 VDSL(4B, 5B): Korea, Japan


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History of Corecess

History

Setup the basisfor the Business

97.1 Established in Seoul,Korea

98.4 Ethernet Switch

98.7 ATM Access Swi tch

99.3 Gigabit Edge Switch

99.12 ISO 9001

Foundation(1997~ 1999)

The first launch for IP-ADSL

Market entry (2000~2001)

00.5 IP ADSL

01.6 IP ADSL to SBB

01.8 Ethernet S/W to KT

01.12 Japan Branch

Expansion withfiber access

Globalization (2002~)

02.1 US/China/ME/EU Branch

02.9 IP ADSL to KT

02.10 ERP/PLM System (Accenture)

02.12 Listed on KOSDAQ

03.1 50Mbps VDSL Korea/Japan/US

04.10 100Mbps VDSL (5Bands) - Japan

05.3 TPS solution(ADSL2+) EU

05. 7 GEPON to KT

06. 8 GEPON to Hanaro

07. 5 GEPON to Canada, USA


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Footprints of Corecess in IPSolution

- Shipped more than 2M lines of IP ADSL DSLAM in 2001.

- 1 st largest deployment of IP in Worldwide.

- outnumbered NTTs broadband subscribers within 6 month.Now,

- Contributed to establish IP based infrastructure.

- Shipped Ethernet SW, IP ADSL, and 4 band VDSL DSLAM.

- Currently, deploy Corecess GEPON

- IPTV with ADSL2 in 2003.

- More than 20K lines of IPTV in Finland.- Acquired by Tele Denmark.

- Sole Licensing for Broadcasting of Holland Soccer League.

- Using Corecess ADSL2+ DSLAM for its IPTV.- Have about 200K Subs and acquired by Tele2


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Simply Connecting the World

Market

M a r k e t D e m a n d

I s s u e s & R e q u i r e m e n t s

7


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Market Demand is Changing

Service Was an Asymmetric Data Service9 A Simple replacement for legacy Modem

9 Text Base serviceThe Market Today

9 Demands for Everything over IP (IP TPS)9 Demands for Symmetric Bandwidth

P2P & UCC are the main contributors

How to Make New World Happen?9 Fiber in the Access is The Only Way

9 Deep Fiber: Fiber to the Node & Legacy Copper or Coax toPremise9 All Fiber: Fiber directly goes to the Subscriber Premise


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Issues in Fiber Access

Fiber Availabili ty9 Installing new fiber may be the way, but it COSTs, even more

in ADVANCED countries where Fiber Access is moredemanding

Economics (CapEx)9 The solution must be built on TODAYS NETWORK and must

be FUTURE PROOF to save CapEx

Operating Expenses (OpEx)9 The network must be SIMPLE to make operation simple and

save OpEx

9 Passive Optical Network (PON) is the WAYTechnology

9 Ethernet/IP is the UBIQUITOUS technology today9 GEPON, not GPON, is better as it is based on simple native

Ethernet


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Solution Requirements

Economics9 CapEx - maximum utilization of existing fiber,

optimized access network solution9 OpEx - minimum maintenance effort with field passive,

efficient network management system

Providing Migration Path9 Migration from Telcos Copper Access to the New World9 Migration from MSOs HFC to the New World9 Deep fiber to all f iber

Common platform for both Residential andBusiness service

9 QoS for TPS9 Controlled bandwidth for business service9 High reliability


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CORE CESS Solution

S o l u t i o n Co n c e p t & B e n e f i t s

S o l u t i o n P o r t - p o l i o A l l F i b e r S o l u t i o n D e e p F i b e r S o l u t i o n S u p e r P O N W D M S o l u t i o n V i d e o O v e r l a y s o l u t i o n

11


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Solution Concept

Pure Ethernet/IP based network9 Never bet against Ethernet/IP

Homogeneous service - independent on as-is networkenvironment

9 Various best fit solution on first mile9 Guaranteeing QoS and Bandwidth with minimum cost

Maximum utilization of existing fiber and copper plant9 Minimize CapEx

Extended service coverage9 More than 20% subscribers are out of 20km

Seamless migration path9 Deep fiber to all fiber 9 Gradual upgrade while minimizing incremental cost9 Scalable back haul and bandwidth of subscriber


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Solution Portfolio

IP CORE

S5

Edge Router

Management

PSTNVideoTransport

PSTN GW

IP Video GW

GbE or 10GbEIP Aggregation

NetworkM5

MxU FTTC

FE

VDSL2

GEPONN x GbE R1

ADSL2+

R1 Series:RT/Building

1RU 24 ports

S5 Platform:CO/HubGbE switchPON OLT

R1

GEPONN x GbE

ADSL2+Street Cabinet

Single Home FTTN

SMB

Home

S5

M5 WDM MuxCO/Hub

WDM Mux

M5

Enterprise

ONT

N x GEPON/GbE

GEPON GbE

RN

RN

ONT

ONT

S1

Long Distance Service Area

ONT ONT

S1 uOLTRT/Node

ONTIndoor/Outdoor (Hardened)

VDSL2

RN

CPE

CPE

CPE

CPE

GEPON

GbE


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Solution Highlights

The combination of WDM and TDM fiber access technology offersvarious bandwidth provisioning schemes with minimum CapEx &OpEx

High performance L3 switch based Gigabit Ethernet and GigabitEthernet PON OLT provides scalability and flexibility

Common platform & solution for both residential and commercialservice

Provides remote uOLT solution to extend service coverage andsave CapEx for small service area

Provides integrated access solution with various RT & ONT

equipments directly coupled to OLT


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All Fiber Solution

IP CORE

S5

Edge Router

Management

PSTNVideoTransport

PSTN GW

IP Video GW


Network


GEPONHome ONT

SMB Enterprise

GbE

ONT

ONT

S1

Long Distance Service Area

ONT ONT

S1 uOLTRT/Node

ONTIndoor/Outdoor (Hardened)

GbE up to 80km

GEPON

Common platform for FTTH/FTTBiz based onGEPON and GbE OLT

Service coverageextension for small sized

remote service area


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All Fiber Solution Application

CO/Hub/Center Single Service Area

S5 OLT

Large corporateRT/Node

GEPONSplitter

S1 uOLT Single HomeSMB

GbE

GEPONGbE

GEPON

ONT38xx39xx


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Deep Fiber Solution

IP CORE

S5

Edge Router

Management

PSTNVideoTransport

PSTN GW

IP Video GW


Network

MxU FTTC

FE

VDSL2

GEPON/ GbE R1

ADSL2+

R1 Series:RT/Building

1RU 24 ports


R1

GEPON/ GbE

ADSL2+Street Cabinet

Single Home FTTN

S5VDSL2

CPE

CPE

CPE

CPE

Various last mile option FE,VDSL2,ADSL2+Flexible uplink connection GEPON, GbE


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Deep Fiber Solution Application


S5 OLT

RT/Node

GEPONSplitter

R1

Single HomeSMB

GbE

MxU

R1

MxU

R1

MxU

R1

MxU

R1

GbE

GEPON


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SuperPON WDM Solution

OLT

nxGbE links

nxGEPON links

n=16

WDM MUX

HUB/CO

WDMed Link

E1 ~ E16

P1 ~ P16

E1

E16 P1

P16

PASSIVENODE/RT

WDM RN DEMUX

EPONSplitter

Gigabit EthernetTo the Customer Premise

GEPON to theCustomer Premise

Up to 32 GEPON split

1 core

2 cores

Max 512 subscribers on a pair of fiber


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SuperPON Application


N X GbE

N X GEPON

S5 OLT M5 MUX

Large corporateRT/Node

WDMFilter

GEPONSplitter

MxU

R1

S1 uOLT

Single HomeSMB

Single HomeSMB

N X GbE

ONT38xx39xx


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Solution Highlights - SuperPON

Dramatic CapEx and OpEx savings9 Saves Backhaul fiber, maximizes existing f iber utilization9 Saves Operation Cost by FIELD PASSIVEs

Colorless Operation: OLT & ONT/ONU9 No pre-set for both OLT & ONT9 Subscriber LOCATION FREE service9 Inventory-free OPTICAL Transceivers: Same OLT/ONT OPTICAL

Transceivers for All OLT ports and ONTs

Flexible Bandwidth Provisioning9 From several Mbps to Gbps

Easy migration from LEGACY PON / GbE to SuperPON9 Using existing OLT with changing transceivers9 Add Mux on OLT side Demux on RN side9 Change uplink of ONU or ONT


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Migration with SuperPONCO/Hub/Center

CO/Hub/Center

Single Service Area

Single Service Area

GbE

GEPON

N X GbE

N X GEPON

S518 Chassis

S518 Chassis M5 MUX

Large corporate

Single HomeSMB

Large corporate MTU

MTU

RT/Node

RT/Node

WDMFilter

GEPONSplitter

GEPONSplitter

ONT38xx39xx

R1

R1

WDM

Single HomeSMB

Add WDM Mux and Filter Change optical transceivers in both ends


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Video Overlay Solution

1,550n Video

Corecess 3800/3900GEPON ONT with Triplexer

R1 GEPON ONU withTriplexer

GEPONsplitter

Coaxial

Video

M3 Video MUX

Video overlaidGEPON

(1,310/1,490 Data1,550 Video)

1550 Video Overlaidonto GEPON

S5 OLT

GEPON

M3 Video MUXS1 uOLT

M1-1550Video Filter

GbE

GEPONsplitter

CoaxialVideo

1,550n Video

Video overlaidGEPON

(1,310/1,490 Data1,550 Video)Video overlaid

GbE(1,310/1,490 Data

1,550 Video)

1,550n Video

M1-1550Video Amp &

Mux

R1 GEPON ONU withTriplexer

Corecess 3800/3900

GEPON ONT with Triplexer

1550 Video Overlaid onto GbE to S1,S1 amplifies and overlays againvideo onto GEPON



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CORE CESS ProductsP r o d u c t s O v e r v i e w & H i g h l i g h t s S - S e r i e s O LT P r o d u c t s M - S e r i e s W D M P r o d u c t s R - Se r i e s O N U / R e m o t e N o d e P r o d u c t s O N T & CP E P r o d u c t s F i e l d P a s s i v e s & O SP P r o d u c t s EM S

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Products Overview

S5 Platform9 L3 gigabit switch, PON OLT9 64 ports GbE / GEPON with 4 GbE and 2x10GbE uplink

S1 Platform9 Dual port GEPON OLT, Temperature Hardened9 2 ports GEPON with 2 GbE uplink

M5 SuperPON Multiplexer 9 16 channel WDM Mux

M3/M1 WDM Mux/Amp for Video9 Mult i or dual channel WDM Mux/Filter for Video

R1 Series9 1 RU box type remote access9 24 por ts , 100M Tx, Fx, VDSL2, ADSL2+

ONT9 Indoor or outdoor type customer premise equipment for data or TPSEMSRN OSP9

Passive WDM DeMux, Splitters


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S5 Platform

Common OLT platform for both residential and businessservice9 High performance L3 switch9 Supports GEPON & GbE with 10GbE uplink9 The same OLT for native GEPON/GbE and SuperPON: Only

optical transceivers are different Architecture

9 Switch & Control Module (SCM): Connected to each LineInterface Module (LIM) through Star Topology Backplane

9 Dedicated n x GbE backplane to each LIM slots9 Supports redundancy in SCM, uplink, downlink and power 9 LIMs are common for all chassis

Scalable SCM9 SCM-24G/72G: Same architecture but different backplane

capacity9 Default 4 port GbE and a optional slot for 2 ports 10GbE for

uplink


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S5 Platform (contd)

Supports QoS management and multicast routing9 Packet classification and marking9 Class - based packet scheduling9

SLA using multiple LLID with GEPON9 PIM-SM, PIM-DM and DVMRP9 IGMP & IGMP snoop

High reliability and availability9 Redundant Power, SCM, Uplink, GEPON/GbE line link9 Graceful restart9 S/W & H/W upgradeable without service discontinuity

Patent pending network protection technology9 Secured network from bad users threats9 Protection from IP/ARP spoofing, packet storming & TCP

sync flooding


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S5 Platform OLT Line-up

ETSI Compliant Platform Fit in 600x300(mm) Form Factor

Full Front Cabling Support

12RU S518 Platform- 2 SCM & 16 LIM- Built-in DC support- Full Front Access4RU S506 Platform

- 1 SCM & 4 LIM- 3 Power slots (AC or DC)- Full Front Access

Common platform for GEPON & SuperPONCommon SCM/LIM for all chassisHigh performance L3 Gigabit Ethernet SwitchRedundant power & GEPON/GbE line linkRedundant SCM & uplink(S518 only)Scalable & upgradeable


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S5 SCM with 10GbE Uplink

- 4 port 10/100/1000Base TX- 2 por t 10GbE(72G onl y)

S5-SCM

Craft & Out-bandManagement Port

Uplink Expansion slot4 port 1000Base FX/SFP

(Default)

Scalable capacity: 24G, 72GFull Layer 3 Capabili tySCM line-up

24G 72G

Switchingthroughput 24G 72G

Per SlotCapacity

4G for S5061G for S518

8G for S5064G for S518

Uplink4 por t 1000Base FX/SFP (default )1 expansion s lot: 4 por t 10/100/1000Base T,

2 port 10GbE (72G only)


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S5 LIM: GEPON & GbE

4 port SFP 1000BaseFX LIMSFP supports Hot-Pluggable1000BaseSX/LX or SuperPON byPluggable SFP Adapter The same LIM for GbE & SuperPON

4 port SFP 1000BasePX LIMSFP supports Hot-Pluggable1000BasePX-20D or SuperPON byPluggable SFP Adapter The same LIM for GEPON &

SuperPON

Single S518 Gives,- 64 GbE por ts or - 64 GEPON OLT ports or

- 64 SuperPON OLT portsWith 4GbE + Dual 10GbE uplink


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S102 uOLT Features

Temperature hardened Dual port GEPON OLT9 Two port GbE for network & Two port GEPON for

subscriber 9 Uplink connection span reaches up to 80km with

commercial s ingle core GbE SFP optical module9

In-band management9 Size : Fits into 19 1RU with power and splitter/M1 videofilter/WDM media converter

9 Power : DC, AC, HFC feeding DC power unit9 Operating Temperature: -40 ~ 65

POWER Unit S102 uOLTDual 1x4/1x8 spl itter (M1 video fi lter, WDM MC

mountable instead of splitter)

GEPON GbE


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S1 uOLT GbE uplink connection

3 options for GbE uplink connection9 Data only 1310n/1490n Data9 1550 video Muxing - 1310n/1490n data, 1550n video (Can be overlaid to

GEPON output)9 1310 video Muxing 1490n/1570n data, 1310n video

9 Seamless Migration: From 1,310 video to 1,550 videoSFP GbE & SFP GEPON optics

9 GbE opticsDistance: 10Km, 20Km, 40Km, 80KmNumber of Fiber Core Used: Single or Dual core

9 GEPON optics: 1000Base-PX10 or 1000Base-PX20S102 & Accessories for data and video

Case GbE Video Accessories

Data only GEPON Single or Dual core None No Accessories in CO & RT

1550 VideoOverlaid on GEPON toCP

Single core1,310/1,490

1,550 M3-MX1550 VideoMUXM1-AMX1550 Video

Amp &MUX

1310/1550 VideoOverlaid onl y backhaul

Single core 1,490/1,5701,310/1,490

1,310/1550 M3-MX1310/1550Video MUX M1-MX1310/1550Video Filter


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M5 SuperPON WDM MUX

Redundant Seed Light Unit (SLU)

Optical Link Unit (OLU)

Fan Unit

Redundant Power Unit(DC shown)

DWDM Mult iplexer for SuperPONSLU for Colorless Operation, 16ch standard ITU Grid seed l ights with 200GHzspacingOLU for WDM operation with 16ch data from OLT and 16 colors of seed lightOLU types

9 GbE WDM OLU9 GEPON WDM OLU


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M5 SuperPON MUX Interconnection

Seed Light f rom SLU

(SC/APC)

Seed Light to OLU (SC/APC)

- After splitter inside FDF

DC Power Distribution

To/From RN (SC/APC)- Dual Core per n CH WDM

Data To/From OLT(MPO to SC/APC)

- 8 core Ribbon

Data between OLT & MUX- MPO to SC Ribbon Fan-out

Cord

- Fan-out resides inside FDF- Dual core SC/APC to each

OLT port


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M5 SuperPON MUX Capacity

With 16 Channel WDM9 One M5 MUX supports Two S518 OLT:

128 Channel WDM

With 8 Channel WDM9 One M5 MUX supports One S518 OLT:

64 Channel WDM

7-ft Rack Capacity9 Two S518 OLT with One or Two M5

MUX9 Total 128 Channels Support per RACK

[ 7-ft RACK Drawing with 8 Channel WDM MUX ]

PDP

M5 MUX

S5 OLT


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M3 Video Mux

1RU, 19inch Rack mountable, ETSI compliant (Depth < 240mm)8CH per one shelf M3-MX1310

9 Mux/DeMux 8 ports 1,490/1,570 GbE data, 8 ports 1,310 video and 8common ports9 SC/APC connectors

M3-MX15509

Mux/DeMux 8 ports 1,310/1,490 GEPON (or GbE) data, 8 ports 1,550video and 8 common ports9 SC/APC connectors

Operating Temperature: -40 65

Video IO

Data IO

WDM Common IO


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Products: M1 Filter

Passive WDM filter & MUX ProductsHigh level isolationThree Products

9M1-MX1310: Filter out/in 1,310 video signal9 M1-MX1550: Filter out/in 1,550 video signal

9 M1-AMX1550: MUX 1,550 video with videoamplifier

SC/APC connectorsOperating Temperature: -40 ~ 65

Video IO

Data IO

WDM Common IO

Video IO

Data IO

Common IOWDM

M1- MX

Video in

Data IO

WDM Common IO

Data IO

Common IOWDM

EDFA

1 x2 splitter

M1-AMX


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R1 Series ONUR1 is a series of 1RU fixed configuration type productSeparate product for 100BaseTX, 100BaseFX Ethernet, VDSL2,

ADSL2+Provides high speed and reliable fiber base transport in anoptional slot : GEPON, GbE and GbE WDMProvides flexible role out configurations from single unit to mid-capacity stacking (through 10/100/1000Base-T cascading)Remote management and provisioning capabil itiesFull front cabling

Temperature hardened operating -40 ~ 65

R1-AD ADSL2+ IPDSLAM- 48/24 ports ADSL2+R1- VD VDSL2 DSLAM- 24/16 ports VDSL2

R1-SW L2/3 switch- 24 port 10/100Base-TX


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R1 ONU Port ConfigurationUplink Ports (Optional)

Two port 1000BaseFX/SFP & 10/100/1000BaseTX/RJ45 COMBOOne port 1000BasePX-10U GEPON & One port 1000BaseFX/SFP &10/100/1000BaseTX/RJ45 COMBO

One port Gigabit WDM PON

User Ports24 RJ45 Connectors for R1-SW24 TX Switch

24 SFP Connectors for R1-SW24 FX Switch2 RJ21 Connectors for R1- VD24/16 VDSL2 DSLAM2 RJ21 Connectors for R1- AD48/24 ADSL2+ IPDSLAM

F.GUplink/Cascade

10/100/1000Base-TX

Console

LED LINK/ACT

LED RUN

Optional uplink slotPower Inlet

Uplink/Cascade100/1000Base-FX SFP

100Base-TX Line


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ONT & CPE ProductsNetworkInterface User Interface VoIP WLAN

DataFeatures

DeploymentOperating

Temperature

3251 VDSL2 1 FE Tx No No Desk-top 0 ~ 50

3700 series WDM GbE1 GbE Tx, SFP combo

2 GbE, 2 SuperPONNo No Media

converter Desk-top 0 ~ 50

3800 seriesGEPON,WDM GEPON

1 GbE & 1 FE,4FE

No No L2 Features Desk-top 0 ~ 50

3900 series

FE,GbE,GEPON,

WDM GEPON,VDSL2

4 FE 2 CH OptionalL2 Features/NAT/

Firewall

Desk-top/Wall/

Out-door

0 ~ 50

(Desk-top)-40 ~ 65

(Wall/Out-door)

Corecess 3802TN- 1 port 1000BasePX-10U or -20U

GEPON- 1 port 10/100Base-TX &

1 port 10/100/1000Base-T

GEPON ONU

Corecess 3942 withOutdoor enclosure

Gateway ONT (optional uplink)

Corecess 3802TW- 1 por t SuperPON, 20Km- 1 port 10/100Base-TX &

1 port 10/100/1000Base-T

SuperPON ONU


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CORECESS ViewlinX EMS

SNMP API

NodeDiscover

NodeMonitor

BasicTraffic

Monitor

EMSLauncher

Topology

Viewer

Tree View

Tool Manager Misc. Tools

Manager

PerformanceManager

SoftwareUpdate Utili ty

MIB Browser MIB Parser

Network Tools

SNMP Tools

FaultManager

EquipmentManagement

Systems

FX5400SeriesFX5400

SeriesFX5400SeriesFX5400

SeriesS5 OLTM5 MUXR1 ONU

Corecess North Bound Interface (JAVA API, XML Server)

OSSUpper NMS

DB

ViewlinX

Corecess NBI

Service/BusinessLevel

S5 OLT M5 MUX R1 ONUNEs


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ViewlinX Key Features

Fault Management9 Alarm (Trap: System, Module, Port, Subscriber, Environment)

report with Sound and LED9 Alarm history management

Configuration Management9 Configurations by GUI instead of CLI per each type of EquipmentPerformance Management9 Statistics per interface, port, VLAN with display methods of

Graph and table9 Every 5 min, 15 min, 1 day, 1 week, 1 month, 1 year

Access security Management

9 Login password, User grade (Admin, RO, RW) managementService Profile Management9 Batch configuration for bulk configurationFile management

9 Remote Software upgrade, Configuration backup/restore

Simplified Node Management -


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CoreStacking

Corecess S5

IP Core

Edge Node

RN

Corecess R1

Corecess R1

Telnet/SNMP C: \ > tel net 192. 168. 10. 1. . .l ocalhost# control termi nalLocal host(conf i g)#. . .Local host(conf i g)# endLocal host# exi t

C: \ > tel net 192. 168.10. 2. . .l ocalhost# control termi nalLocal host(conf i g)#. . .Local host(conf i g)# endLocal host# exi t

Corecess Stacking Group

Stacking Master

Master is a Centralized Point for Managing the Stacking Group.

S i n g l e I P A d d r e s s f o r a w h o l e g r o u p

Co m m u n i t y - b a se d N o d e A p p r o a ch

G r ap h i ca l N o d e M a n ag e m e n t w i t h V i e w l i n X N M S / EM S

losangeles-001irvine-010-CA

S i i i i


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Remote Service Provisioning

Corecess North Bound Interfac

ONT

LLID # 1

LLID # 32

1Gbps

EdgeSwitch

10Gbpsvlan #1

vlan #4095

.

EdgeSwitch

EdgeSwitch

GE-PON Link Provisioning

* Logical Link Provisioning* ONT/ONU Provisioning* CPE Provisioning: VLAN, QoS

Switch Provisioning

* VLAN Creation/Removal* GE-PON Link/VLAN Mapping

* Ethernet QoS Provisioning

3 r d P a r t y O SS

Provisioning: Java, XML, CORBA

CorecessViewlinX



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Key Features of solutionQ o S M u l t i c a s t B a n d w i d t h c o n t r o l

R e d u n d a n c y N e t w o r k P r o t e c t i o n

45

Q S


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QoS

CoS Scheduling

Traffic Shaping

Classification

Mark CoS

CoS Scheduling

Mark CoS from IP DSCP

CoS -based Scheduling

Traffic Metering

GEPON : Traffic Shaping

IP/MPLS QoS toEthernet QoS

CoS /DSCP

Mark IP DSCP from CoS

CoS-based Scheduling

Traffic Metering GEPON : Traffic Shaping

Ethernet QoS toIP/MPLS QoS

ONT

IP S i t S5 D t


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IP Services at S5: Downstream

RN

D own

s t r e am I PT r af f i c

t o S u b s cr i b er

SCM

Class-based QoS :Preserves the SLA per Service.

OLT

Subscriber/Class-based QoS :Preserves the SLA per Serviceper Subscriber.

ONT/ONU


IP Services at S5: Upstream


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IP Services at S5: Upstream

ONT/ONU

Traffic Classification & Mark :Mark CoS based on Class. Rules.


OLT

Subscriber/Class-based QoS :Preserves the SLA per Serviceper Subscriber.

SCM


Remark the Traffic :From CoS to IP DSCP.

RN

U p s t r e am I PT r af f i c

- C l a

s s i f i e

d & M

ar k

e d

f r om S

u b s cr i b

er

- C l a

s s i f i e

d or

N on- C l a

s s i f i e

d

Multicast Architecture


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RN

S5 provides optimized

IP Multicasting Services witha field-proven Multicasting Functions

BW Control and Aggregation


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BW Control and Aggregation

BW controllable Blocks9 B1 : Corporate to ONT/ONU - FE or GbE9 B2 : ONT to S5 - GEPON/N x GbE9 B3 : S5 to WAN - N x GbE/N x 10G

Aggregation Ratios9 B1: depends on Corporate plans.9 B2: GEPON 1x32 split ratio

GbE Dedicated Line.9 B3: Backhaul capacity & Aggregation

4 x GbE : 64Gbps ( 16:1 )8 x GbE : 64Gbps ( ~8:1 )1 x 10G : 64Gbps ( ~7:1 )2 x 10G : 64Gbps ( ~3:1 )4 x GbE + 2 x 10G : 64Gbps ( ~2.5:1 )

Supports scalability and largecapacity of backhaul - critical inBusiness service

B3

B2

B1

Redundancy


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Redundancy

4

System redundancy Redundant Switch Control Module

9 Service & running configurationsynchronization

9 Seamless upgrade of H/W & S/W Redundant DC Power

9 Dual DC input

Network redundancy9 LACP, STP, RSTP, VRRP

Redundant Uplink

Redundant line link9 GEPON : standby redundant port &

dual fiber to RN with 2x32 splitter 9 GbE : dual fiber to ONU

1

2

3

Network Protection


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Network Protection

Keeping host table bybridged/routed host tracking

Detecting with analyzing host table

Ban or discard bad users

Restore network IP/ARP Spoofing ARP Flooding

DHCP Flooding

Broadcast Storming TCP Syn Flooding

Denial of service

TCP Syn Flooding

Host MAC Host IP Port Packets DHCP

00:90:A3:BF:00:01 172.18.1.2 epon 1/2 1299 ACK00:90:A3:BF:00:02 0.0.0.0 epon 1/2 23 DISCOVER

Attack Detected!!!!

Future Road map


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Future Road map

1.25G EPON

2.5G EPON

10G EPON

16ch GbE WDM

16ch GEPON WDM

32ch GbE WDM

16ch 2.5G EPON WDM

2007 20092008

72G SCM

200G SCM


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ATTENTION.

YOUR SUCCESS IS CORE CESSwww.corecess.com

Corecess Fiber Access Solution_07_v2.0

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