2.3Installing Optional Redundant Power Supply Module

The standard Multichannel Media Converter is shipped with one MAIN Power Supply Module installed at the back of the Multichannel Media Converter cabinet and with a protective plate covering an installation slot intended for a second, optional BACKUP Power Supply Module.

NOTE: Prior to installation of the optional redundant Power Supply Module, a jumper setting on the Management Module already installed in the Multichannel Media Converter must be changed from the NORMAL position to the B(a)CK(u)P position.

WARNING: DO NOT CONNECT POWER SUPPLY MODULE TO

EXTERNAL POWER BEFORE INSTALLING IN MULTICHANNEL MEDIA

CONVERTER. FAILURE TO OBSERVE THIS WARNING COULD RESULT

IN EQUIPMENT DAMAGE AND/OR PERSONAL INJURY OR DEATH.

CAUTION: Wear a grounding device and observe electrostatic discharge precautions when setting Management Module jumper and when installing Power Supply Module in Multichannel Media Converter. Failure to observe this caution could result in damage to, and subsequent failure of, Management Module and/or Power Supply Module.

NOTE: Power Supply Modules can be “hot swapped”.

2.3.1Setting Management Module Jumper

CAUTION: Failure to set the Management Module NJP1 jumper correctly may result in false alarms (if the jumper is set to BCKP while only one Power Supply Module is installed) or in failure to monitor the redundant power supply (if a second Power Supply Module is installed and the jumper is left in the NORMAL position).

To set the Management Module jumper:

1.Place the Multichannel Media Converter on a clean, stable surface.

2.Locate the Management Module installed at the back left of the Multichannel Media Converter.

3.Carefully remove the Management Module from the Multichannel Media Converter by unscrewing two (2) thumbscrews that secure the Management Module to the Multichannel Media Converter and then gently sliding the Management Module from the Multichannel Media Converter.

4.Place the Management Module on flat, stable surface and locate the jumper identified as NJP1.

5.Using a small needle-nosed pliers or similar device, change the 2-position jumper labelled NJP1 from the NORMAL position to the BACKUP position (indicated on Management Module circuit board).

2.4

METTF10XX, MFETF10XX

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Transition Networks DVP 5140K manual Installing Optional Redundant Power Supply Module, Setting Management Module Jumper

DVP 5140K specifications

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