Power, Software, And Circuit Pack Installation - Alcatel-Lucent 1675 LambdaUnite Installation And System Turn-Up Manual

Power, software, and circuit pack installation

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Powering
Overview
Purpose
This section describes all steps which are necessary for powering the system.
Safety
1675 LambdaUnite MSS systems operate with invisible laser radiation. Laser radiation
can cause considerable injuries to the eyes.
ever look into the end of an exposed fiber or into an open optical connector as long as
the optical source is switched on. Always observe the laser warning instructions (cf.
"Laser safety" (p.
Arcing can cause burns to the hands and damage to the eyes.
Ensure that the power is switched off before removing or connecting power supply cable
lugs.
1675 LambdaUnite MSS equipment operates at a nominal voltage of –48 V or –60 V. The
permissible tolerance range is –40.5 V to –72 V.
Ensure that the supply voltage has the correct range and polarity before connecting the
voltage.
Contents
Procedure 5-1: Switching on and testing the supply voltage
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5-2
DANGER
Laser hazard
1-11)).
WARNING
Arcing on removing or connecting live power supply cable lugs.
CAUTION
Destruction of components due to a supply voltage of incorrect
polarity or that is too high.
Alcatel-Lucent – Internal
Proprietary – Use pursuant to Company instruction
Powering
Overview
5-4
365-374-198R10.5.4
Issue 1 July 2009