NTP-028: System Turnup 363-206-285
Page 1 of 6 Issue 2, February 2000
DDM-2000 OC-3 MULTIPLEXER
Establish Initial End-to-End LAN Service
(Group Equipped But Not In Service)
DO ITEMS BELOW IN ORDER LISTED. . . . . FOR DETAILS, GO TO
1.
!
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:
The OC-3 system must be established before continuing
with this procedure. If all the nodes of the network have not
been equipped and installed, refer to System
Turnup/Circuit Order: IXL-001 for procedures to equip the
DDM-2000 shelves and establish the system.
NOTE:
Three IMA LAN circuit packs can be installed in LOW
SPEED GROUP A, B,orC, when the associated
FUNCTION UNITS group A, B,orC is equipped with the
BBG2B MXRVOs. Only one IMA LAN circuit pack is allowed
in a LOW SPEED GROUP, if the associated FUNCTION
UNITS group is equipped with the BBG2 MXRVOs.
NOTE:
This procedure assumes that BBG2 or BBG2B MXRVO
circuit packs have already been installed during initial shelf
turnup and BBG2 or BBG2B MXRVO circuit packs have
been installed during initial shelf turnup at the other
DDM-2000 OC-3 terminating end(s) of the circuit. If the
terminating end is in another system, it is assumed that the
appropriate installation and connections have been made to
that system. If the appropriate circuit packs have not been
installed and the system is in service on other groups, refer
to System Turnup/Circuit Order: IXL-001 for procedures to
add a new group for LAN service.
TAD-100
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