Sync Cable Installation - Alcatel-Lucent 1665 Installation Manual

Cable and fiber installation
............................................................................................................................................................................................................................................................
........................................................................................................................................................................................................................
5
Check off the appropriate box in
E O
N D
........................................................................................................................................................
Table 3-18 Modem cable assemblies
Table 3-19 Modem cable connections

Sync cable installation

Description
This section provides the instructions for installing the two types of synchronization
(Sync) cables to the Alcatel-Lucent 1665 DMX high-capacity shelf.
A Sync cable is required if the shelf is to be externally timed. The Alcatel-Lucent 1665
DMX high-capacity shelf can provide DS1 external timing to a BITS clock. When the
shelf is externally timed by a DS1 Reference and/or is configured to provide a Sync
Output, a Sync Input timing cable is required.
This procedure should be performed on each Alcatel-Lucent 1665 DMX high-capacity
shelf requiring an external timing source. There are two types of cables available:
............................................................................................................................................................................................................................................................
Alcatel-Lucent 1665 DMX R9.0
365-372-304R9.0 Issue 2
July 2010
S
F T E P S
Description
Modem cable
Connection
Modem cable (J17)
Table I-3, Installation acceptance
Cable Cable length
assembly # (feet)
848756508 50
848756524 100
848756516 150
848756532 250
RJ45
connector
pin# Color
1 W - O
2 BR
3 W - BL
5 O / Shield
6 G
Sync cable installation
checklist.
Connections
J17 (MODEM)
DB25
Connector
Pin #
8
20
3
7
2
3 - 4 5