Alcatel-Lucent 1675 Manual De Seguridad página 40

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• the minimum separation is maintained between two shelves in a rack (follow the
installation instructions given in the 1675 LambdaUnite MSS Installation and
System Turn-up Guide).
Detector diodes
NOTICE
Destruction of the detector diodes caused by too high an input power
Connecting the output and input of optical circuit packs with a transmit power in excess
of -3 dBm over short distances will cause the destruction of the detector diodes, as the
input power is then too high.
Use an optical attenuator pad of approx. 10 to 20 dB when establishing connections over
short distances for test purposes.
The following label is affixed on the 1675 LambdaUnite MSS subrack:
Receiver sensitivities
You can find the receiver sensitivities in the 1675 LambdaUnite MSS Product Information
and Planning Guide (chapter "Technical specifications").
Short-circuit
NOTICE
Destruction of circuit packs in the event of a short-circuit
A short-circuit in the network element can cause destruction of electronic components
and thus malfunctioning of the complete system.
You must therefore not handle objects such as a screwdriver in the circuit pack area of the
shelf.
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365-374-159R11.01.28 Release 11.01.28
Issue 1 November 2012
1675 LU MSS