Lucent Technologies DDM-2000 OC-3 User Manual

363-206-285 Acceptance: NTP-004
Issue 3, June 2001 Page 5 of 6
DDM-2000 OC-3 MULTIPLEXER
DO ITEMS BELOW IN ORDER LISTED . . . . .FOR DETAILS, GO TO
8.
NOTE:
If Sync Autoreconfiguration is enabled, Kbyte/Sbyte must
also be enabled.
NOTE:
The rtrv-sync: command retrieves the
Synchronization Report. This report displays the
provisioning and operational information on the
synchronization attributes of the DDM-2000. See the
Commands and Reports section of this manual for a
description of the rtrv-sync: command format.
Use the rtrv-sync: command to obtain the
Synchronization Report and verify if Sync
Autoreconfiguration is enabled or disabled. Use the set-sync:
command to enable or disable the Sync Autoreconfiguration
parameter, as required.
9.
NOTE:
The section data communication channel (DCC), used for far
end communications, must be enabled at each network
element (shelf) for the end-to-end line test to work. Default
condition for the DCC channel is "enabled". If it has been
disabled, use the set-fecom: command at each shelf to
enable far end communications.
NOTE:
The rlgn command can be used to log in to each shelf at
optical span being tested.
DLP-515Perform end-to-end line test on all optical spans. Report any
failures to the organization that installed the DDM-2000.
10. Perform end-to-end DS1 transmission test in the Mux direction for
each function unit group, if required.
DLP-510A. DS1 Single Ring Test in Mux Direction
DLP-554B. DS1 Dual Ring (DRI) Test in Mux Direction
DLP-510C. DS1 Single/Dual Homing Test in Mux Direction
DLP-515
DLP-510
DLP-554

Lucent Technologies DDM-2000 OC-3 Specifications

General

Brand	Lucent Technologies
Model	DDM-2000 OC-3
Category	Multiplexer
Language	English