Procedure 10-7: 4-Fiber Ms-Spring/Blsr Test Setup - Alcatel-Lucent 1675 LambdaUnite Installation And System Turn-Up Manual

Network establishment and testing
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Procedure 10-7: 4-fiber MS-SPRing/BLSR test setup

Overview
This section provides the information needed to set up the 4-fiber MS-SPRing
(SDH)/4-fiber BLSR (SO ET) test (see section
MS-SPRing/BLSR test" (p.
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.
Connecting the input ports of optical circuit packs with a transmit power exceeding the
maximum overload values (see chapter 1, section
(p. 1-14)) will cause the destruction of the detector diodes, as the input power is then too
high.
Where an overload has been detected replace the existing LBO by an appropriate one
(see appendix A, section
Electronic components can be destroyed by electrostatic discharge.
Always observe the ESD instructions (cf.
...................................................................................................................................................................................................................................
10-36
10-65)).
DANGER
Laser hazard
1-11)).
CAUTION
Destruction of the detector diodes caused by too high an input
power.
Procedure A-14: "Replacing LC-type LBOs" (p.
NOTICE
ESD hazard
Alcatel-Lucent – Internal
Proprietary – Use pursuant to Company instruction
Procedure 10-7: 4-fiber MS-SPRing/BLSR test setup
Procedure 10-12: "4-fiber
"Optical circuit pack specifications"
"Electrostatic discharge" (p.
Network establishment
A-27)).
1-21)).
365-374-198R10.5.4
Issue 1 July 2009