Cisco 15454-MR-L1-42.1= network media converter
Contents
1. SAN transport Figure 6 providing connectivity between the primary and backup data centers for disaster avoidance Figure 6 SAN Connectivity for Disaster Avoidance sete tate eect cata Primary Data Center Metro Optical Transport _ Network Cisco ONS 15454 with Transponder ae Fibre SAN 3 jenannel e i a E Rye ath Another application detailed in Figure 7 is the transparent transport of SONET SDH based services OC 48 STM 16 in this example for a carrier s carrier service application Cisco Systems Inc All contents are Copyright 1992 2004 Cisco Systems Inc All rights reserved Important Notices and Privacy Statement Page 6 of 14 Figure 7 OC 192 STM 64 Transport for Carrier s Carrier Services Service Provider B _ _ i al SONET ____s __ igs ADM ocas OOM Service Provider B f Regional Optical Transport Network emer STM 16 cisco ONS Cisco ONS 15454 with 15454 with Transponder Transponder In each of these network applications the user can provide a mixture of service types over the same Cisco ONS 15454 platform taking advantage of the other supported interface types including DS n E n private line D1 SDI and C Cor DV6000 video Ethernet ESCON and SONET SDH OC n STM m THE CISCO ADVANTAGE The Cisco ONS 15454 2 5G Transponder Card complements and extends the services capabilities of the Cisco ONS 12. which includes received and transmit powers laser bias current inventory and the DWDM optical interface including received and transmit powers and laser bias current For 3R services performance monitoring is available based on the signal type except for 2 Gbps Fibre Channel which again is limited to the performance monitoring statistics delivered by the SFP optics module For SONET SDH signals extensive performance monitoring and threshold crossing conditions and alarms are supported per Telcordia GR 474 and GR 2918 as well as ITU G 783 and ETS 300 417 1 standards For data applications such as Gigabit Ethernet and 1 Gbps Fibre Channel 8b 10b performance monitoring is supported Finally the digital wrapper channel is monitored per ITU T requirements G 709 and G 798 Optical performance parameters on the DWDM line interface are supported including laser bias current and receiver optical power Calculation and accumulation of the performance monitoring data are in 15 minute and 24 hour intervals The 2 5 transponder cards incorporate faceplate mounted LEDs to provide a quick visual check as to the operational status at the card Printed on the faceplate is an icon an orange circle indicating that the shelf slots on the card can be physically installed APPLICATION DESCRIPTION The 2 5G transponder card adds numerous new applications to an already flexible Cisco ONS 15454 platform One identified application includes storage area networking
3. 5 Gbps Interface Transponder Y Protection Configuration External Cisco Cisco External Client ONS ONS Client Equipment 15454 15454 Equipment ONS 15454 Based PN Network _ A 4 2 5 Gbps Transponder Interface Cisco ONS 15454 psi Cisco Systems Inc All contents are Copyright 1992 2004 Cisco Systems Inc All rights reserved Important Notices and Privacy Statement Page 4 of 14 Figure 5 Protected DWDM Line Configuration External Cisco Cisco External Client ONS ONS Client Equipment 15454 Oe 15454 Equipment Fe ee ETER PE P A L im H gt Ai Cisco ONS 15454 Based i Network lee on G Be eg E F Cisco ONS 15454 Client 2 5 Gbps Interface Transponder Flow Through Timing The transponder card allows timing to flow through from client to DWDM line optical interfaces Recovered receiver timing from one interface client or line is used to time the other transmitter interface line or client This enables the transported signal to remain independent from the node timing Management The Cisco ONS 15454 provides comprehensive management capabilities to support the operations administration monitoring and provisioning OAM amp P capabilities through the integrated Cisco Transport Controller craft interface with support from the Cisco Transport Manager element management system EMS The 2 5G tra
4. All contents are Copyright 1992 2004 Cisco Systems Inc All rights reserved Important Notices and Privacy Statement Page 9 of 14 Safety e CAN CSA C22 2 No 60950 00 Third Ed 12 1 2002 e GR 1089 CORE e GR 63 CORE e TS001 Environmental e GR 63 CORE e AT amp T Network Equipment Design Specification NEDS Structural Dynamics e GR 63 CORE e AT amp T NEDS Power and Grounding e SBC TP76200MP e ETS 300 132 1 DC power Optical e GR 253 CORE e G 691 Quality UL 1950 Third Ed 12 1 2000 EN60950 to A4 IEC60950 EN60950 Third Ed AS NZS3260 Supplements 1 2 3 4 1997 ETS 300 019 2 1 Class 1 1 ETS 300 019 2 2 Class 2 3 ETS 300 019 2 3 Class 3 1E ETS 300 019 Class 3 1E ETS 300 253 grounding G 709 G 975 e TR NWT 000332 Issue 4 Method 1 calculation for 20 year mean time between failure MTBF 1 All compliance testing and documentation may not be completed at release of the product Check with your sales representative for countries outside of Canada the United States and the European Union 2 For other countries with SDH ETSI requirements confirm compliance with a Cisco account representative Table 3 System Requirements Component Cisco ONS 15454 SONET ANSI Cisco ONS 15454 SDH ETSI Processor TCC2 and TCC2P TCC2 and TCC2P Cross connect All not required All not required Shelf assembly 15454 SA ANSI or 15454 SA HD shelf assembly 15454 SA ETSI shelf assembly with SDH 48V wi
5. e Philippines Poland Portugal Puerto Rico Romania Russia Saudi Arabia Scotland Singapore Slovakia Slovenia South Africa Spain Sweden Switzerland Taiwan Thailand Turkey Ukraine United Kingdom United States Venezuela Vietnam Zimbabwe Copyright 2004 Cisco Systems Inc All rights reserved Cisco Cisco Systems and the Cisco Systems logo are registered trademarks or trademarks of Cisco Systems Inc and or its affiliates in the United States and certain other countries All other trademarks mentioned in this document or Website are the property of their respective owners The use of the word partner does not imply a partnership relationship between Cisco and any other company 0406R Hu LW6602 09 04 Printed in USA
6. 5454 platform The 2 5G transponder card enables users to deliver wavelength services over their existing fiber plant over a proven Cisco ONS 15454 platform that also supports service aggregation including DS 1 E 1 DS 3 E 3 OC n STM n and Ethernet The Cisco ONS 15454 platform enables users to reduce the need to deploy standalone metro DWDM and multiservice provisioning platforms MSPPs to transport a mixture of services as outlined in Figures 8 and 9 Figure 8 Today s DWDM Architectures ani x O Era Aste Eoy 7 OC 12 S TM 4 ADM J 0C 3 STM 1 NJ DSE DS 1 E 1 OC 192 STM 64 Cisco Systems Inc All contents are Copyright 1992 2004 Cisco Systems Inc All rights reserved Important Notices and Privacy Statement Page 7 of 14 Figure 9 Cisco ONS 15454 Hybrid DWDM Architecture OC 12 STM 4 ONS AN MSTP MSPP DS 3 E 3 with Transponder DS 1 E 1 The Cisco ONS 15454 Optical Transport solution offers significant advantages over traditional network elements that offer broad deployment and capabilities including e Unprecedented service interface selection The Cisco ONS 15454 platform supports the broadest range of service interfaces available on a single chassis type by using software personality loads including asynchronous DS 1 E 1 DS 3 E 3 SONET SDH EC 1 OC 3 STM 1 to OC 192 STM 64 Ethernet 10 100 1000 and 10 000 Mbps SAN ESCON FICON 1 and 2 Gbps Fibre Channel and video D1 a
7. Bm 2 dB 5400 ps 2 dB 5400 ps 3 dB 3300 ps Up to 5400 ps nm 360 km in 3R mode 27 dB Third window ITU G 692 1530 1565 nm Red Green yellow Y protection Yellow Green red Green yellow red 25 watts 35 watts 5 to 55 C 23 to 131 F 5 to 95 noncondensing 40 to 185 F 40 to 85 C 5 to 95 noncondensing All contents are Copyright 1992 2004 Cisco Systems Inc All rights reserved Important Notices and Privacy Statement Page 12 of 14 Table 5 Card xx x A nm 30 3 1530 33 1531 12 1531 90 1532 68 34 2 1534 25 1535 04 1535 82 1536 61 Supported Wavelengths on 2 5 Gbps Multirate Transponder Cards Card xx x A nm Card xx x A nm Card xx x nm 38 1 1538 19 46 1 1546 12 54 1 1554 13 1538 98 1546 92 1554 94 1539 77 1547 72 1555 75 1540 56 1548 51 1556 55 42 1 1542 14 50 1 1550 12 58 1 1558 17 1542 94 1550 92 1558 98 1543 73 1551 72 1559 79 1544 53 1552 52 1560 61 4 Lead times on wavelength based optical modules vary substantially For assistance with wavelength selection refer to Cisco price list or lead time tool available on Cisco ordering page at the following URL http www cisco com en US ordering index shtml Table 6 Part Number 15454 MR L1 xx x 15454E MR 1 xx x 15454 MRP L1 xx x 15454E MRP 1 xx x SFP Optics Modules 15454 SFP3 1 IR 15454E SFP3 1 IR 15454 SFP12 4 IR 15454E SFP12 4 IR 15454 SFP OC48 IR 15454E SFP OC48 IR
8. Cisco SYSTEMS DATA SHEET 2 5 GBPS MULTIRATE TRANSPONDER CARD FOR THE CISCO ONS 15454 MULTISERVICE TRANSPORT PLATFORM The Cisco ONS 15454 Multiservice Transport Platform MSTP support for a 2 5 Gbps multirate transponder card simplifies the integration and transport of many Figure 1 Cisco ONS 15454 SONET SDH service types including Enterprise Systems Connection ESCON Fibre Channel MSTP 2 5 Gbps Multirate Gigabit Ethernet SONET SDH to 2 5 Gbps and video interfaces and services Transp r der Cards into enterprise as well as metropolitan metro and regional service provider networks BACKGROUND Metro transport networks must support a wide variety of service demands from low rate DS 1 E 1 DS 3 E 3 10 100BASE T OC 3 STM 1 etc to higher rate OC 12 STM 4 Gigabit Ethernet OC 48 STM 16 and 10 Gigabit Ethernet services In the recent past SONET add drop multiplexers ADMs provided the services platform to aggregate and transport services up to OC 48 STM 16 where metro dense wavelength division multiplexing DWDM platforms were designed for optical signals from OC 3 STM 1 to OC 192 STM 64 including Gigabit and 10 Gigabit Ethernet Unfortunately deploying multiple platform types including metro DWDM and SONET ADMs to support the wide variety of services is not cost effective for many service provider and enterprise networks Thus a more cost effective networking solution is required to enable the delivery of all serv
9. ONS SE 2G S1 15454 SFP 200 15454E SFP 200 15454 SFP GE LX 15454E SFP GE LX 15454 SFP GEFC SX 15454E SFP GEFC SX Y Protection Devices 15216 CS SM Y 15216 CS MM Y 15216 FL SA Ordering Information Description 100 Mbps to 2 5 Gbps multirate transponder card unprotected DWDM line SFP client module slot 100 GHz ITU DWDM wavelength LC connectors 100 Mbps to 2 5 Gbps multirate transponder card protected DWDM line SFP client module slot 100 GHz ITU DWDM wavelength LC connectors OC 3 STM 1 D1 SDI SFP intermediate reach 1310 nm single mode LC connector OC 12 STM 4 SFP intermediate reach 1310 nm single mode LC connector OC 48 STM 16 SFP intermediate reach 1550 nm single mode LC connector OC 48 STM 16 SFP optics module short reach intra office 1310 nm single mode LC connectors ESCON SFP short reach 1310 nm multimode LC connector Gigabit Ethernet Fibre Channel FICON 1 and 2 Gbps and HDTV SFP long reach 1310 nm single mode LC connector Gigabit Ethernet and Fibre Channel FICON 1 and 2 Gbps SFP short reach 850 nm multimode LC connector Y cable splitter combiner module single mode single width module installs in Cisco FlexLayer shelf assembly 15216 FL SA Y cable splitter combiner module multimode single width module installs in Cisco FlexLayer shelf assembly 15216 FL SA Shelf assembly 4 module slots 1 rack unit high Cisco FlexLayer platform 5 The E th
10. WDM line interface provides one long reach long haul LR LH ITU compliant 100 GHz spaced optical interface with a 50 GHz wavelength stability using LC connectors it operates at line rates of up to OC 48 plus G 709 overhead The DWDM output line interface is tunable across four adjacent 100GHz wavelengths enabling support for 32 channel DWDM networks using eight discrete card types Each 2 5G transponder card wavelength is offered in protected or unprotected versions with the protected version including a second DWDM line output input enabling optical line protection over a DWDM network Taking advantage of amplification and dispersion compensation the 2 5G transponder card is capable of optical reaches exceeding 500 km When operated within the outlined specifications with forward error correction enabled the card delivers the client payload with a bite error rate BER up to 10E 15 refer to Table 1 The 2 5G transponder card incorporates both client and DWDM line interfaces on the same card The 2 5G transponder cards are deployable in the 12 multiservice interface card slots of the Cisco ONS 15454 platform in systems with or without cross connect cards The only common card type required for operation is the timing communications and control card in MSTP system deployments The addition of a cross connect card to the Cisco ONS 15454 system beginning with Release 4 6 software enables support of hybrid applications further enabling a mixture o
11. ards greatly reduces the customer s inventory to cover all the wavelengths for sparing needs Cisco Systems Inc All contents are Copyright 1992 2004 Cisco Systems Inc All rights reserved Important Notices and Privacy Statement Page 2 of 14 Flexible Protection Mechanisms The 2 5G transponder card provides flexible protection capabilities for both client and DWDM line interfaces outlined in Table 1 enabling support for a wide variety of network configurations required to deliver the various service level agreements SLAs required by the customer application Table 1 Protection Formats Protection Type Unprotected client and DWDM line interfaces 1 1 protected client interfaces Y cable client interface Protected DWDM line interface Figure 2 Unprotected Configuration Capabilities Figure These interfaces provide no client terminal interface or transponder card protection The client signal is transported over a single unprotected transponder card This configuration would be suitable for transporting client payloads over the DWDM network that are being protected via unidirectional path switched ring Subnetwork Connection Protection UPSR SNCP or Bidirectional Line Switch Ring multiplex switching protection shared protection ring BLSR MSP SPR protocols Figure 2 These interfaces provide protection for both the client terminal interfaces as well as the transponder cards Two client interfaces operating 1 1 autom
12. at is 15454E in the part numbers indicates SDH system compatibility Cisco Systems Inc All contents are Copyright 1992 2004 Cisco Systems Inc All rights reserved Important Notices and Privacy Statement Page 13 of 14 Cisco SYSTEMS Corporate Headquarters European Headquarters Americas Headquarters Asia Pacific Headquarters Cisco Systems Inc Cisco Systems International BV Cisco Systems Inc Cisco Systems Inc 170 West Tasman Drive Haarlerbergpark 170 West Tasman Drive 168 Robinson Road San Jose CA 95134 1706 Haarlerbergweg 13 19 San Jose CA 95134 1706 28 01 Capital Tower USA 1101 CH Amsterdam USA Singapore 068912 www cisco com The Netherlands www cisco com www cisco com Tel 408 526 4000 Wwww europe cisco com Tel 408 526 7660 Tel 65 6317 7777 800 553 NETS 6387 Tel 31020357 1000 Fax 408 527 0883 Fax 65 6317 7799 Fax 408 526 4100 Fax 31 0 20 357 1100 Cisco Systems has more than 200 offices in the following countries and regions Addresses phone numbers and fax numbers are listed on the Cisco Website at www cisco com go offices Argentina Australia Austria Belgium Brazil Bulgaria Canada Chile China PRC Colombia Costa Rica Croatia Cyprus Czech Republic Denmark Dubai UAE e Finland France Germany Greece e Hong Kong SAR Hungary India Indonesia Ireland Israel Italy Japan Korea Luxembourg e Malaysia Mexico The Netherlands New Zealand Norway Peru
13. atic protection switching APS are passed through two transponder cards with switching handled between client terminal equipment interfaces Figure 3 This interface provides transponder equipment and DWDM transport protection without client terminal equipment interface protection A single client interface is split to two transponder cards This feature is not supported on the protected version of the transponder card Figure 4 This interface provides network protection for a single client signal using the protected version of the 2 5G transponder card This card splits the outbound signal into two wavelength paths At the receiver end the card selects the better of two input signals forwarding it to the client transmitter Figure 5 External Cisco Cisco External Client ONS ONS Client Equipment 15454 3 Daa 15454 Equipment ao mil 4 H ar ooo Cisco ONS 15454 Based i Network ies meee ae saa F Cisco ONS 15454 Client 2 5 Gbps Interface Transponder Cisco Systems Inc All contents are Copyright 1992 2004 Cisco Systems Inc All rights reserved Important Notices and Privacy Statement Page 3 of 14 Figure 3 1 1 Configurations Figure 4 External Cisco Client ONS Equipment 15454 Cisco External ONS Client 15454 Equipment ONS 15454 Based a 1 1 APS Signaling Between Client Terminals Cisco ONS 15454 ren 2
14. f transparent 200 Mbps to 2 5 Gbps services as well as aggregated services via the cross connect card to other transport cards The 2 5G transponder card supports many carrier class features and advanced capabilities necessary to deliver the wide service mix including provisionable protocol transparency wavelength tunability flexible protection mechanisms flow through timing management and performance monitoring capabilities outlined in the following sections Provisionable Protocol Transparency The 2 5G transponder card is designed to support both transparent wavelength and nontransparent services on the Cisco ONS 15454 platform via three operating modes 2R 3R and 3R In 2R mode the 2 5G card passes data transparently between the client interface and the DWDM line interfaces and conversely The data may vary at bit rates for 155 Mbps to 2 5 Gbps and includes ESCON and video signals HDTV D1 and C Cor DV6000 The 2R mode regenerates and reamplifies the inbound signal but does not provide retiming The 2 5G transponder card in 3R mode provides inbound signal regeneration reamplification and retiming The data bit rates supported are from 155 Mbps to 2 488 Gbps and include SONET SDH OC 3 STM 1 OC 12 STM 4 and OC 48 STM 16 signals 1 and 2 Gbps Fibre Channel and FICON and Gigabit Ethernet The 2 5 transponder card in 3R enhanced mode maps the client signal over G 709 with integrated forward error correction FEC for transparent
15. ices from lower speed DS 1 E 1s to higher speed 10 Gigabit Ethernet and OC 192 STM 64s PRODUCT OVERVIEW The 2 5 Gbps multirate transponder 2 5G transponder card Figure 1 provides the capability to transport a wide variety of service types from 155 Mbps to 2 48 Gbps including services such as ESCON SONET OC 3 through OC 48 SDH STM 1 through STM 16 Gigabit Ethernet 1 or 2 Gbps Fibre Channel and other services over a 100 GHz ITU compliant wavelength with 50 GHz wavelength stability for future 64 channel operation The 2 5G transponder card architecture contains a single client interface that is mapped to a single line DWDM interface without accessing the Cisco ONS 15454 shelf cross connect fabric The interface to the client is via a variety of Small Form Factor Pluggable SFP optics modules enabling a wide service mix including ESCON OC 3 STM 1 OC 12 STM 4 OC 48 STM 16 Gigabit Ethernet 1 Gbps Fibre Channel FICON 2 Gbps Fibre Channel FICON as well as high definition television HDTV D1 SDI video DV6000 and different fiber types single and multimode wavelengths 850 and 1310 nm and fiber reach short reach intra office intermediate reach short haul etc The SFP optics modules are equipped with LC connectors to enable high density placement on the card Cisco Systems Inc All contents are Copyright 1992 2004 Cisco Systems Inc All rights reserved Important Notices and Privacy Statement Page 1 of 14 The D
16. kes ordering and deploying simple fast and easy The Cisco ONS 15454 the industry s leading metro optical transport platform delivers supercharged SONET SDH transport integrated optical networking unprecedented multiservice interfaces and competitive economic benefits Cisco Systems Inc All contents are Copyright 1992 2004 Cisco Systems Inc All rights reserved Important Notices and Privacy Statement Page 8 of 14 CISCO ONS 15454 2 5 GBPS MULTIRATE TRANSPONDER CARD FEATURES AND SPECIFICATIONS Compact Design e High density solution with single chassis slot design supporting bidirectional client to DWDM operation e Up to 12 bidirectional 2 5G transponder cards per shelf assembly 48 cards per bay Flexible Protection Options e Transparent support for UPSR SNCP BLSR MSP and 1 1 APS SNC e Y cable client e Protected DWDM line option e Unprotected 0 1 Regulatory Compliance Table 2 Regulatory Compliance Countries Supported SONET ANSI System e Canada e United States e Mexico e Korea e Japan e EU EMC Emissions radiated conducted e ICES 003 e GR 1089 CORE e 47CFR15 e VCCI V 3 2000 04 e CISPR22 EMC Immunity e GR 1089 CORE e CISPR24 e EN50082 2 SDH ETSI System e EU e Australia e New Zealand e Singapore e China e Mexico e Hong Kong e Korea EN 300 386 TC EN50081 1 EN55022 AS NZS3548 Amendment 1 2 1995 e EN300 386 TC e EN55024 Cisco Systems Inc
17. nd C Cor DV6000 interfaces e Multiple restoration types The Cisco ONS 15454 MSPP platform supports two or four fiber BLSR MS SPR UPSR SNCP linear APS SNC and path protected mesh networking PPMN This allows the service provider to deploy the platform in all areas of the transport networking applications including the inter office network normally deployed using two or four fiber BLSR MS SPR restoration as well as the collector or fiber to the building networks normally taking advantage of UPSR SNCP restoration e Common line cards and chassis Optical line cards are not restoration type dependent reducing sparing costs and technician confusion Additionally as networks change and customer interface demands evolve the user has the ability to easily and simply redeploy optical circuit packs as necessary e Common chassis type A common chassis supporting all optical interface speeds allows the technician to spend time deploying bandwidth and services instead of learning about multiple equipment platforms Many equipment vendors offer optical line speed specific platforms OC 3 STM 1 OC 12 STM 4 and so on and categorize platforms by restoration mechanisms UPSR SNCP 2F BLSR MS SPR 4F BLSR MS SPR etc This not only causes confusion when ordering but also may bring into question whether the required platform will be available to support the desired application The line rate and restoration flexibility of the Cisco ONS 15454 ma
18. nsponder card incorporates provisionable G 709 functions for all 3R service interfaces G 709 functionality enables a carrier transporting a service transparently to identify network impairments that may degrade the transported signal and exceed SLA requirements The general communication channel GCC of the G 709 provides a separate communications channel on a per wavelength basis for the transparently transported service channels as compared with the section data communication channel regenerator section data communications channel SDCC RSDCC in SONET SDH signals This GCC enables the Cisco ONS 15454 to extend its advanced network autodiscovery capabilities to DWDM based services For SONET SDH services when termination mode is used SDCC can be used to enable similar function on the Cisco ONS 15454 SONET SDH network element allowing the capabilities to manage both SONET SDH and DWDM networks at the same time The integrated Cisco ONS 15454 Cisco Transport Controller craft manager as well as the complementary Cisco Transport Manager EMS provide the user access for OAM amp P for the system Cisco Systems Inc All contents are Copyright 1992 2004 Cisco Systems Inc All rights reserved Important Notices and Privacy Statement Page 5 of 14 Performance Monitoring The performance monitoring capabilities of the 2 5G transponder card depend on the service being transported For 2R services performance monitoring is limited to that provided by the SFP
19. ps ITU T G 664 06 99 Four channel tunable Table 5 1530 to 1565 nm 0 025 nm LC duplex Direct modulated 1 to 1 dBm 4 5 to 2 5 dBm 20 dB 8 2 dBm 1 All contents are Copyright 1992 2004 Cisco Systems Inc All rights reserved Important Notices and Privacy Statement Page 11 of 14 Specification Optical Receiver Type Sensitivity 3R mode Prmin to Pamax FEC off BER 10E 12 OSNR gt 14 dB FEC on BER 10E 15 OSNR gt 14 dB FEC off BER 10E 12 OSNR gt 11 dB FEC on BER 10E 15 OSNR gt 7 dB Sensitivity 2R mode Prmin to Pamax BER 10E 12 OSNR gt 15 dB Note Optical signal to noise ration OSNR defined at 0 5 nm bandwidth Transmission penalties 3R mode Dispersion power penalty FEC on or off 3R mode Dispersion OSNR penalty FEC on or off 2R mode Dispersion power penalty Chromatic dispersion tolerance DLRmax Receiver reflectance maximum Input wavelength bandwidth Ac_rx Management Card LEDs Failure FAIL Active standby ACT STBY Signal fail SF Client port LEDS bicolor Active no alarms alarm DWDM port LEDs tricolor Active standby protection card only alarm Power Typical Maximum Operating environment Temperature Humidity Storage environment Temperature Humidity 3 Reach in 2R mode is OSRN limited as compared with dispersion limited Cisco Systems Inc APD 28 to 9 dBm 31 to 9 dBm 23 to 9 dBm 23 to 9 dBm 24 to 9 d
20. service support for the 3R signals outlined earlier The G 709 technology provides an envelope the payload and provides a SONET SDH like layering structure that provides in service performance monitoring protection and optical management functions This 3R mode improves network performance and ultimately the reach of the system For SONET or SDH based client payloads there are three operating modes transparent monitor only line termination and section termination When provisioned in transparent operating mode the card passes all the SONET SDH overhead bytes transparently The card monitors key SONET SDH overhead bytes such as B1 section BIP 8 and JO section trace to allow fault isolation as well as performance monitoring capabilities Additionally in transparent mode in order to ensure network integrity a client interface loss of signal or loss of frame on one end of the network is transferred to the associated far end client interface shutting off the far end laser In line termination mode the client transport overhead TOH is terminated and the B1 B2 bytes are regenerated with appropriate remote indication signals inserted Wavelength Tunability The 2 5G transponder cards operate on the 100 GHz ITU grid and are tunable across four adjacent 100 GHz channels per card with 50 GHz wavelength stability allowing eight discrete cards to cover the entire 32 wavelength plan The incorporation of tunability into the 2 5G transponder c
21. th FTA3 version fan tray assembly fan tray assembly System software Release 4 6 0 or greater Release 4 6 0 or greater Slot compatibility 1 6 12 17 1 6 12 17 Cisco Systems Inc All contents are Copyright 1992 2004 Cisco Systems Inc All rights reserved Important Notices and Privacy Statement Table 4 Specifications Specification Client Interfaces Input bit rate Supported interfaces Small Form Factor Pluggable SFP based SONET SDH OC 3 STM 1 OC 12 STM 4 OC 48 STM 16 Gigabit Ethernet Fibre Channel FICON 1 Gbps and 2 Gbps ESCON Video D1 video C Cor DV6000 2 5 Gbps HDTV Automatic laser shutdown ALS and restart Connector type Tx Rx DWDM Line Interface Output bit rate ALS and restart Wavelength nominal Atnom Spectral range Atmin tO Atmax Spectral width 20 dB A220 Connector type Tx Rx Optical Transmitter Type Output power Ptmin to Ptmax Unprotected card Protected card Required optical return loss minimum Extinction ratio minimum reminx Laser safety class Cisco Systems Inc 155 Mbps to 2 5 Gbps 1310 nm single mode fiber SMF 15 km IR 1 S 1 1 1310 nm SMF 15 km IR 1 S 4 1 1310 nm SMF 15 km IR 1 S 16 1 1310 nm SMF 2 km SR 1 I 16 1 850 nm multimode fiber MMF 0 5 km 1000BASE SX 1310 nm SMF 10 km 1000BASE LX 850 nm MMF 0 3 km 1310 nm SMF 10 km 1310 nm MMF 2 km 1310 nm SMF 1310 nm SMF 1310 nm SMF ITU T G 664 06 99 LC duplex 155 Mbps to 2 66 Gb
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