Lucent DDM-2000 OC-3 User And Service Manual page 43

363-206-285
Issue 3, June 2001
Test (Accept) End-to-End DDM-2000 OC-3 System
DO ITEMS BELOW IN ORDER LISTED . . . . .FOR DETAILS, GO TO
1. !
WARNING:
Unterminated optical connectors may emit invisible laser
radiation. Eye damage may occur if beam is viewed directly
or with improper optical instruments. Avoid direct exposure
to the beam.
!
CAUTION:
DDM-2000 circuit packs contain static sensitive components
which can be damaged by electrostatic discharge. A static
ground wrist strap must be worn when handling the circuit
packs. See electrostatic discharge considerations in Trouble
Clearing: TAD-100 .
NOTE:
This test is to be performed if the DDM-2000 is being tested
or accepted by an organization that did not install it.
NOTE:
It is assumed that the DDM-2000 is installed and running in
an end-to-end network configuration and each shelf has
previously been tested in a looped-back configuration.
NOTE:
If the DDM-2000 fails to respond in the indicated manner,
refer the trouble to the organization that installed the
DDM-2000 or use Trouble Clearing: IXL-001.
(Network)
DDM-2000 OC-3 M
Acceptance:
ULTIPLEXER
NTP-004
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