Nortel Networks 10396EA, 10292FA manual Appendix a Cwdm Oadm specifications

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Appendix A

CWDM OADM specifications

Table 9 CWDM OADM specifications

Item	Specification

Physical Dimensions	Plug-in Module Size	8.35” x 1.7" x 10.4"
	Rack Mount	1RU

Connectors	Network Side	2 dual SC/PC
	Equipment Side	2 dual SC/PC

Cabling		SMF, 9 µm

Environment	Operating	0 to 600C
	Storage	40 to 850C

Wavelength Usage	Uni-directional

Typical insertion loss*	TX Equipment to RX Network (add)	1.2 dB
	RX Equipment to TX Network (drop)	1.6 dB
	Passthrough (Network to Network)	1.5 dB

Maximum insertion loss*	TX Equipment to RX Network (add)	1.9 dB
	RX Equipment to TX Network (drop)	2.3 dB
	Passthrough (Network to Network)	2.0 dB

Sigma	TX Equipment to RX Network (add)	.35 dB
	RX Equipment to TX Network (drop)	.35 dB
	Passthrough (Network to Network)	.40 dB

Isolation	TX Equipment to RX Network (add)	> 25 dB
	RX Equipment to TX Network (drop)	> 50 dB
	Passthrough (Network to Network)	> 28 dB

Passband	Centerwavelength	+/- 5nm

Directivity		< 55 dB

Optical	Wavelengths†	1471 nm
		1491 nm
		1511 nm
		1531 nm
		1551 nm
		1571 nm
		1591 nm
		1611 nm

*Multiplexer loss values include connector loss.

†There is a one nanometer offset between the stated wavelength for the CWDM GBICs and the CWDM OADMs due to a shift in the center wavelength of the CWDM GBIC as it reaches typical system operating temperature.

Installation and Networking Guidelines for Optical Routing

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Contents Installation and Networking Guidelines for Optical Routing 212257-B Copyright 2002 Nortel NetworksCanada requirements only Installation and Networking Guidelines for Optical RoutingNortel Networks Inc. software license agreement Installation and Networking Guidelines for Optical Routing 212257-B Contents Contents Chapter Installing the shelf, OADM, and OmuxFigures Figures 212257-B Tables Tables 212257-B Component Function PrefaceBefore you begin Hard-copy technical manualsPreface Technical Solutions Center Telephone How to get helpPreface 212257-B Wavelength division multiplexing Chapter Describing the optical routing systemGigabit interface converter description Parts of the optical routing systemDescribing the optical routing system Parts of the optical routing systemCwdm Gbic transceiver and label Optical add drop multiplexer descriptionCwdm Oadm network and equipment side connections Network add/drop ring applicationOptical multiplexer/demultiplexer description Cwdm Oadm ring configuration exampleCwdm OMUX-4 Cwdm OMUX-8 network and equipment side connections Cwdm Omux in a point-to-point applicationCwdm Omux in a ring application Cwdm Omux point-to-point configuration exampleCwdm Omux ring configuration example Describing the optical routing system 212257-B About transmission distance and optical link budget Chapter Calculating transmission distanceHow to calculate expected loss budget How to calculate maximum transmission distanceCalculating transmission distance Point-to-point transmission distance Point-to-point network configuration examplePoint-to-point signal loss values Mesh ring transmission distancePoint-to-point maximum transmission distance calculations Mesh ring network configuration Mesh ring maximum transmission distance calculations Mesh ring signal loss valuesHub and spoke transmission distance Hub and spoke network configurationHub and spoke maximum transmission distance calculations Hub and spoke signal loss valuesChapter Installing the shelf, OADM, and Omux Preparing for installationExceeding class 1 power level warning Installing the shelf, OADM, and Omux Environmental and physical requirementsElectrostatic discharge Installing the shelf Shelf with plug-in module in 19-inch rack Inserting a Cwdm Oadm or a Cwdm OmuxCabling a Cwdm Oadm Cabling a Cwdm Oadm or a Cwdm OmuxCabling a Cwdm Oadm Cabling a Cwdm OMUX-4 Cabling a four-channel Cwdm OmuxCabling an eight-channel Cwdm Omux Cabling an Cwdm OMUX-8 Removing a Cwdm Oadm or a Cwdm Omux Cwdm Oadm specifications Appendix a Cwdm Oadm specificationsAppendix a Cwdm Oadm specifications 212257-B Cwdm Omux specifications Cwdm Omux specificationsAppendix B Appendix B Cwdm Omux specifications 212257-B Precautions Appendix C Handling and cleaning fiber optic equipmentCleaning Fiber Optic Connectors Appendix C Handling and cleaning fiber optic equipmentTools and Materials Cleaning Single SC and FC Connectors Cleaning Duplex SC Connectors Cleaning Receptacle or Duplex Devices Page Glossary Glossary Dwdm See optical fiber Group of circuits connected at one point on a network See MMF Ndsf An optical wavelength band for WDM optical communications Device that does not require a source of energy to function See SMF WDM Glossary 212257-B Cwdm Omux IndexOMUX, Cwdm IndexIndex Index 212257-B