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NTP-034
: System Turnup
Page 3 of 6
DO ITEMS BELOW IN ORDER LISTED. . . . . FOR DETAILS, GO TO
6.
Use the set-ec1: command to set the characteristics of the
EC-1 port at the EC-1 terminating node(s) of the circuit being
established.
7.
Make the appropriate backplane cable connection(s) [J38-J39
(FUNCTION UNITS A), [J40-J41 (FUNCTION UNITS B), or
[J42-J43 (FUNCTION UNITS C) to the EC-1 cross-connect
point(s) or equivalent connection point(s) for the circuit being
added.
8.
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.
9.
If both terminating nodes are equipped with STS1E circuit packs
to terminate the EC-1, continue with Step 10. Otherwise, refer to
System Turnup/Circuit Order: IXL-001 for procedures to
establish initial end-to-end DS1/DS3 service.
10.
NOTE:
Ring releases support only manual VT1.5 and STS-1
cross-connections. Manual STS-1 and/or DS1
cross-connections have to be made at each shelf to
configure the transmission path for each DS3/DS1 circuit
being established. Either terminating (drop)
cross-connections or "drop and continue" cross-connections
are made at terminating nodes and pass-through
cross-connections are made at intermediate nodes.
DDM-2000 OC-3 M
Issue 2, February 2000
ULTIPLEXER
363-206-285
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