Nevion WDM-2-MkII User Manual

WDM-2-MkII

2-channel WDM – Wave Length Division Muliplexer

Single Mode

User manual

Rev. A

Nevion

Nordre Kullerød 1
3241 Sandefjord
Norway
Tel: [phone]

nevion.com

WDM-2-Mk2 Rev. A

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: +1 (805) 247-

8560

E-mail: [e-mail]

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

Rev.

Repl.

Date

Sign

Change description

A 0 2015-05-13

MB

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

0 - 2012-05-23

MR

Initial version

Nevion Support

Revision history

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

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WDM-2-Mk2 Rev. A

Contents

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

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

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

2.1 WDM-2 ............................................................................................................................. 5

2.1.1 Optical ........................................................................................................................... 5

2.1.2 Electrical ........................................................................................................................ 5

3 Mounting the CWDM module into frame .............................................................................. 6

4 Connections ...................................................................................................................... 10

5 Laser safety precautions ................................................................................................... 12

General environmental requirements for Nevion equipment ................................................. 13

Product Warranty ................................................................................................................. 14

Appendix A Materials declaration and recycling information ................................................. 15

A.1 Materials declaration ...................................................................................................... 15

A.2 Recycling information ..................................................................................................... 15

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WDM-2-Mk2 Rev. A

WDM

1310nm

1550nm

Common optical port

1310nm+1550nm

WDM-2

2-Channel WDM SM

1 Product overview

Figure 1 Block diagram of the WDM module operation

The Flashlink 2-Channel WDM is a wavelength division multiplexer / demultiplexer
module. The unit is passive and there is no need for power or control. The WDM is
bitrate and format transparent; meaning SDI, Ethernet and SDH/SONET is supported.
The WDM can be used for uni- directional and bi-directional application.

The optical multiplexing is made for the 2nd and 3rd optical windows (1310nm and
1550nm).

The WDM has a 1310nm, a 1550nm and a combined WDM port allowing 2 optical
signals to be multiplexed on a single fiber.

The product comes with 2 SC/UPC fiber patch cords to connect the modules together.
The product is available in the following versions:

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WDM-2-Mk2 Rev. A

Optical wavelength:

2nd & 3rd opt. window (1310nm & 1550nm)

Optical band pass:

1295-1325nm & 1535-1565nm

Transmission circuit fiber:

9/125um Single Mode

Connector:

SC/PC
(Please be aware that SC/UPC is not an official

standard though it is often used to specify better
return loss parameters than SC/PC)

Return loss:

better than 40dB w/Single Mode fiber

Insertion loss:

< 2dB incl. connectors (<1,2dB typ.)

Isolation:

> 17dB

Directivity:

> 50dB

Power:

None

Control:

None

2 Specifications

2.1 WDM-2

2.1.1 Optical

2.1.2 Electrical

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