363-206-285 Circuit Order: NTP-038
Issue 2, February 2000 Page 4 of 6
DDM-2000 OC-3 MULTIPLEXER
DO ITEMS BELOW IN ORDER LISTED . . . . .FOR DETAILS, GO TO
14. Make appropriate backplane cable connections(s) [J38-J39
(FUNCTION UNITS A), J40-J41 (FUNCTION UNITS B), or
J42-J43 (FUNCTION UNITS C)] to the EC-1 cross-connect point
or equivalent connection point for the channel being added.
15. Verify that no LEDs or alarms are activated. If any LEDs or alarms
are activated, refer to Trouble Clearing: IXL-001 and follow the
appropriate trouble-clearing procedure.
16. If both terminating nodes are equipped with STS1E circuit packs
to terminate the EC-1, continue with Step 17. Otherwise, refer to
System Turnup/Circuit Order: IXL-001 for procedures to add
DS1/DS3 service.
17. Determine the necessary cross-connections for each node from
the work order or office records.
18. Make necessary VT1.5/STS1 cross-connections for each node.
DLP-546A. Single OC-3 Ring Configuration
DLP-550B. Dual Ring Interworking (DRI) Configuration
DLP-557C. Single/Dual OC-3/FiberReach Configuration
DLP-558D. Stand Alone OC-3/FiberReach Configuration
DLP-559E. Single/Dual OC-3/OC-48 Configuration
DLP-560F. Single/Dual OC-3/OC-12 Configuration
19. Perform the appropriate end-to-end transmission test for circuit
being put into service. For a circuit in a path protected ring
network, use the sw-path-( ):address command at both
terminating nodes to switch the active path and repeat this test on
the other path.
DLP-510A. DS1 Single-Ring Test
DLP-554B. DS1 Dual Ring (DRI) Test
DLP-511C. DS3 Single-Ring Test
DLP-553D. DS3 Dual Ring (DRI) Test
DLP-546
DLP-550
DLP-557
DLP-558
DLP-559
DLP-560
DLP-510
DLP-554
DLP-511
DLP-553
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