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Cisco CWDM-CHASSIS-2 Installation Notes

Enhanced wave division multiplexing optical system
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Cisco Enhanced Wave Division Multiplexing
Optical System Installation Note
This document provides installation instructions for the Cisco Enhanced Wave Division Multiplexer
(EWDM) passive optical system. The EWDM system combines 1 GB Coarse Wave Division
Multiplexing (CWDM) connections using SFPs and GBICs with 10 GB Dense Wave Division
Multiplexing (DWDM) connections using XENPAK, X2, or XFP DWDM modules. These DWDM
connections can either be passive or boosted to allow a longer range for the connection. The EWDM
passive optical system product numbers are listed in
Table 1
EWDM Passive Optical System Product Numbers
Product Number
CWDM-CHASSIS-2=
EWDM-MUX8=
EWDM-OADM4=
EWDM-OADM2=
EWDM-OA=
CAB-SM-LCSC-1M=
CAB-SM-LCSC-5M=
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© 2006–2009 Cisco Systems, Inc. All rights reserved.
Table
Description
two-slot chassis, 1 Rack Unit
8-channel MUX/DEMUX module
Four-channel Optical Add/Drop Multiplexer
(OADM) module
2-channel OADM module
DWDM booster amplifier
LC to SC connector cable, 1 m
LC to SC connector cable, 5 m
1.

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  Summary of Contents for Cisco CWDM-CHASSIS-2

  • Page 1 Cisco Enhanced Wave Division Multiplexing Optical System Installation Note This document provides installation instructions for the Cisco Enhanced Wave Division Multiplexer (EWDM) passive optical system. The EWDM system combines 1 GB Coarse Wave Division Multiplexing (CWDM) connections using SFPs and GBICs with 10 GB Dense Wave Division Multiplexing (DWDM) connections using XENPAK, X2, or XFP DWDM modules.
  • Page 2: Table Of Contents

    • CWDM Two-slot Chassis The CWDM Two-slot chassis (CWDM-CHASSIS-2) is a standard 19-inch chassis that is one rack unit (RU) in height. Each CWDM two-slot chassis can hold two OADM modules or one OADM and an optical amplifier. You can install the CWDM two-slot chassis in the same equipment rack as your other switching equipment or in an adjacent rack.
  • Page 3: Overview

    The OADM connectors are labeled with the DWDM wavelengths to be multiplexed/demultiplexed. All OADMs are the same size. Two OADM modules can be installed in a CWDM two-slot chassis (CWDM-CHASSIS-2). There are three different types of EWDM OADM modules...
  • Page 4 The booster amplifier boosts the signal power and therefore the maximum distance for the 10 GB Ethernet connection. The booster amplifier modules are equipped with a monitor port that allows you to monitor amplifier conditions and adjust settings. Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 5 PC, a rollover cable, and a terminal emulation program with the following settings: 9600 kbps • 1 stop bit • 8 data bits • No parity • Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 6 The two transceiver types have different form factors and use different fiber-optic cable connectors. Figure 5 shows a CWDM GBIC transceiver which uses an SC connector, and Figure 6 shows a CWDM SFP transceiver which uses an LC connector. Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 7 GBIC Transceiver SFP Transceiver Connector Product Number Product Number Description Color Code CWDM-GBIC-1470= CWDM-SFP-1470= 1000BASE-CWDM, 1470 nm Gray CWDM-GBIC-1490= CWDM-SFP-1490= 1000BASE-CWDM, 1490 nm Violet CWDM-GBIC-1510= CWDM-SFP-1510= 1000BASE-CWDM, 1510 nm Blue Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 8 Brown For information on installing, removing, and maintaining the CWDM GBIC and SFP transceivers, refer to the Cisco CWDM GBIC and CWDM SFP Installation Note that accompanies the CWDM GBIC and CWDM SFP transceivers. DWDM XENPAK, X2, and XFP Transceivers The DWDM XENPAK, X2, and XFP transceivers are hot-swappable input-output devices that plug into 10-Gigabit Ethernet ports.
  • Page 9 Latching sleeve extended; latch retracted Transmit optical bore Module connector Receive optical bore Latch (extended) Latching sleeve (retracted) Latching sleeve (extended) EMI gasket Latch (retracted) Transceiver heat sink Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 10 DWDM-XENPAK-58.17= 10GBASE-DWDM 1558.17 nm XENPAK (100-GHz ITU grid) 24 DWDM-XENPAK-56.55= 10GBASE-DWDM 1556.55 nm XENPAK (100-GHz ITU grid) 26 DWDM-XENPAK-55.75= 10GBASE-DWDM 1555.75 nm XENPAK (100-GHz ITU grid) 27 DWDM-XENPAK-54.94= 10GBASE-DWDM 1554.94 nm XENPAK (100-GHz ITU grid) 28 Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 11 10GBASE-DWDM 1558.98 nm X2 (100-GHz ITU grid) DWDM-X2-58.17= 10GBASE-DWDM 1558.17 nm X2 (100-GHz ITU grid) DWDM-X2-56.55= 10GBASE-DWDM 1556.55 nm X2 (100-GHz ITU grid) DWDM-X2-55.75= 10GBASE-DWDM 1555.75 nm X2 (100-GHz ITU grid) Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 12 10GBASE-DWDM 1559.79 nm XFP (100-GHz ITU grid) DWDM-XFP-58.98= 10GBASE-DWDM 1558.98 nm XFP (100-GHz ITU grid) DWDM-XFP-58.17= 10GBASE-DWDM 1558.17 nm XFP (100-GHz ITU grid) DWDM-XFP-56.55= 10GBASE-DWDM 1556.55 nm XFP (100-GHz ITU grid) Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 13 10GBASE-DWDM 1532.68 nm XFP (100-GHz ITU grid) DWDM-XFP-31.90= 10GBASE-DWDM 1531.90 nm XFP (100-GHz ITU grid) DWDM-XFP-31.12= 10GBASE-DWDM 1531.12 nm XFP (100-GHz ITU grid) DWDM-XFP-30.33= 10GBASE-DWDM 1530.33 nm XFP (100-GHz ITU grid) Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 14: Safety Overview

    éviter les accidents. Pour prendre connaissance des traductions des avertissements figurant dans les consignes de sécurité traduites qui accompagnent cet appareil, référez-vous au numéro de l'instruction situé à la fin de chaque avertissement. CONSERVEZ CES INFORMATIONS Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 15 Al final de cada advertencia encontrará el número que le ayudará a encontrar el texto traducido en el apartado de traducciones que acompaña a este dispositivo. GUARDE ESTAS INSTRUCCIONES Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 16 Använd det nummer som finns i slutet av varje varning för att hitta dess översättning i de översatta säkerhetsvarningar som medföljer denna anordning. SPARA DESSA ANVISNINGAR Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 17 Brug erklæringsnummeret efter hver advarsel for at finde oversættelsen i de oversatte advarsler, der fulgte med denne enhed. GEM DISSE ANVISNINGER Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 18 Safety Overview Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 19 Other fiber-optic ports have been tested and comply with the Class 1 limits of IEC 60825-1 and Class 1 limits of 21 CFR 1040.10 (with considerations pursuant to FDA Laser Notice 50, dated July 26, 2001). Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 20: Installing The Ewdm Passive Optical System

    Secure the two-slot chassis using four (two per side) 12-24 x 3/4-inch screws or four 10-32 x 3/4-inch Step 3 screws. Thread the screws through the elongated holes in the L bracket and into the threaded holes in the mounting post. (See Figure 10.) Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 21 1539.77 EWDM- MUX8 CWDM-UPG 1559.79 1542.94 1540.56 1538.98 INVISIBLE LASER DO NOT VIEW NETWORK 1560.61 1558.98 1542.14 1539.77 EWDM- MUX8 CWDM-UPG 1559.79 1542.94 1540.56 1538.98 INVISIBLE LASER DO NOT VIEW Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 22 Figure 13.) Step 7 Figure 13 Power and Grounding (Booster Amplifier only) 100-240 VDC IN 50-60Hz 25A POWER RS-232 ALARM IN OUT INVISIBLE LASER DO NOT VIEW AC power Ground Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 23: Connecting The Ewdm Passive Optical System To Your System

    Use the EWDM passive optical system connector color codes shown in Table 7 to help you connect the Note EWDM passive optical system to your system. Figures 2 through for the OADM and multiplexer/demultiplexer module front panels. Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 24 Viewing the laser output with certain optical instruments (for example, eye loupes, magnifiers, and microscopes) within a distance of 100 mm may pose an eye hazard. Statement 1056 Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 25 Inspect and clean the connector’s fiber-optic end-faces. Refer to the Tip below for a pointer to the Step 3 fiber-optic inspection and cleaning white paper. For complete information on inspecting and cleaning fiber-optic connections, refer to the white-paper document at this URL: http://www.cisco.com/en/US/tech/tk482/tk607/technologies_white_paper09186a0080254eba.shtml Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 26 Viewing the laser output with certain optical instruments (for example, eye loupes, magnifiers, and microscopes) within a distance of 100 mm may pose an eye hazard. Statement 1056 Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 27 Inspect and clean the connector’s fiber-optic end-faces. Refer to the Tip below for a pointer to the Step 3 fiber-optic inspection and cleaning white paper. For complete information on inspecting and cleaning fiber-optic connections, refer to the white-paper document at this URL: http://www.cisco.com/en/US/tech/tk482/tk876/technologies_white_paper09186a0080254eba.shtml Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 28: Specifications

    8.35 x 1.75 x 8.7 in. (212 x 44 x 221 mm) Weight 1.5 lbs. (0.68 kg) Environmental Operating temperature 23 to 131 ºF (–5 ~ 55ºC) Storage temperature –40 to 185ºF (–40 to 85ºC) Operating Humidity 5 to 95% Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 29 2.5 dB (max) Demux DWDM (channel) 2.5 dB (max) Mux CWDM (band) 1 dB (max) Demux CWDM (band) 1 dB (max) Combined Mux Demux DWDM 3.7 dB (max) (same channel) Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 30 CWDM channels) Return Loss 45 dB (min.) Directivity 50 dB (min.) All Paths 0.2 dB All Paths 0.2 ps Optical loss Uniformity 1 dB Max Optical Input Power 300 mW Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 31 (In Gain control mode) Optimal Flat Gain 8dB typical Gain Flatness (@nominal Gain) –0.5 to +0.5 dB Noise Figure 10 dB Return loss 40 dB –0.25 to +0.25 dB 0.3 Ps Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 32: Translated Safety Warnings

    ¡Advertencia! Solamente el personal calificado debe instalar, reemplazar o utilizar este equipo. Varning! Endast utbildad och kvalificerad personal bör få tillåtelse att installera, byta ut eller reparera denna utrustning. Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 33 Somente uma equipe treinada e qualificada tem permissão para instalar, substituir ou dar manutenção a este equipamento. Advarsel Kun uddannede personer må installere, udskifte komponenter i eller servicere dette udstyr. Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 34 O descarte definitivo deste produto deve estar de acordo com todas as leis e regulamentações nacionais. Advarsel Endelig bortskaffelse af dette produkt skal ske i henhold til gældende love og regler. Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 35 Radiação laser classe 1M quando aberto. Não olhar diretamente com instrumentos ópticos. ¡Advertencia! Los productos láser Clase 1M emiten radiación una vez abiertos. No los mire directamente con instrumentos ópticos. Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 36 Advarsel Klasse I (CDRH) og klasse 1M (IEC) laserprodukter. Aviso Produtos laser Classe I (CDRH) e Classe 1M (IEC). ¡Advertencia! Productos láser de Clase I (CDRH) y Clase 1M (IEC). Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 37 Non fissare il raggio od osservarlo in modo diretto con strumenti ottici. L’osservazione del fascio laser con determinati strumenti ottici (come lupette, lenti di ingrandimento o microscopi) entro una distanza di 100 mm può provocare danni agli occhi. Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 38 Att titta på laserstrålen med vissa optiska instrument (t.ex. lupper, förstoringsglas och mikroskop) från ett avstånd på 100 mm kan skada ögonen. Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 39 La aplicación de controles, ajustes y procedimientos distintos a los especificados puede comportar una exposición peligrosa a la radiación. Varning! Om andra kontroller eller justeringar än de angivna används, eller om andra processer än de angivna genomförs, kan skadlig strålning avges. Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...
  • Page 40: Obtaining Documentation And Submitting A Service Request

    Obtaining Documentation and Submitting a Service Request For information on obtaining documentation, submitting a service request, and gathering additional information, see the monthly What’s New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at: http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html...
  • Page 41 PowerPanels, ProConnect, ScriptShare, SenderBase, SMARTnet, Spectrum Expert, StackWise, The Fastest Way to Increase Your Internet Quotient, TransPath, WebEx, and the WebEx logo are registered trademarks of Cisco Systems, Inc. and/or its affiliates in the United States and certain other countries.
  • Page 42 Obtaining Documentation and Submitting a Service Request Cisco Enhanced Wave Division Multiplexing Optical System Installation Note 78-17894-02...