Nevion CWDM-9-16, CWDM-9-16-M, CWDM-1-8-M, CWDM-1-8-L, CWDM-1-8 User Manual

Nevion

Nordre Kullerød 1
3241 Sandefjord
Norway
Tel: [phone]

nevion.com

CWDM-1-8 / 9-16

CWDM-1-8-M / 9-16-M

CWDM-1-8-L / CWDM-9-16-L

9-channel CWDM multiplexer and demultiplexer /

multi mode (-M) / -low-loss (-L)

User manual

Rev. D

CWDM-1-8/-9-16/1-8-L/9-16-L/1-8-M/9-16-M Rev. D

nevion.com | 2

Nevion Support

Nevion Europe
P.O. Box 1020

3204 Sandefjord, Norway
Support phone 1: [phone]
Support phone 2: [phone]

Nevion USA

1600 Emerson Avenue

Oxnard, CA 93033, USA

Toll free North America: [phone]

Outside North America: [phone]

E-mail: [e-mail]

See http://www.nevion.com/support/ for service hours for customer support globally.

Revision history

Current revision of this document is the uppermost in the table below.

Rev.

Repl.

Date

Sign

Change description

D 3 2015-05-14

MB

Cover page update; DoC removed; no other
changes to content

3 2 2010-12-13

AA

New template. Updated China RoHS and added
Declaration of Conformity.

2 1 2007-09-01

RS

Complete restructuring of user manual, adding
specifications for –L (low loss) and –M (multi mode)
versions, removed description of 4-channel CWDM.
Updated Materials Declaration and added EFUP.

1 0 2003-05-14

RS

Corrected interconnection of sub-racks with RS-422 .

0 A 2002-11-19

RS

Product release.

CWDM-1-8/-9-16/1-8-L/9-16-L/1-8-M/9-16-M Rev. D

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Contents

Revision history .......................................................................................................... 2

1 Product overview ..................................................................................................... 4

2 Specifications .......................................................................................................... 5

2.1 Optical specifications ....................................................................................................... 5

3 Connections ............................................................................................................. 6

3.1 1-8 channel system ......................................................................................................... 6

4 9-16 channel system................................................................................................ 7

5 Laser safety precautions .......................................................................................... 8

General environmental requirements for Nevion equipment....................................... 9

Product Warranty ...................................................................................................... 10

Appendix A Materials declaration and recycling information..................................... 11

A.1 Materials declaration ......................................................................................................11

A.2 Recycling information .....................................................................................................11

CWDM-1-8/-9-16/1-8-L/9-16-L/1-8-M/9-16-M Rev. D

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1 Product overview

The Flashlink CWDM (Coarse Wavelength Division Multiplexing) system is based on all­optical modules for multiplexing and demultiplexing 8 CWDM wavelengths according to ITU­T G.694.2. Two sets of wavelengths, one from 1470 to 1610nm (1-8) and one from 1270 to
1410nm with an upgrade port. By use of the upgrade port, up to 16 optical signals can be run
over a single fiber. The units are passive and all-optical devices, requiring no power supply
or control. Any number of channels can be used to transport signals in one direction with the
rest of the channels transporting signals in the other direction. The units can be cascaded
through the upgrade ports in the 9-16 module.

Figure 1 - CWDM-1-8/9-16 block diagram