VAL-BD (Voice Announcements over LAN Circuit Pack)
Issue 4 May 2002
10-1961 555-233-123
Other hardware
To establish LAN connections the TN2501AP circuit pack requires a
■ Backplane Adapter that attaches to the Amphenol connector on the back of
the cabinet, corresponding to the TN2501AP integrated announcement
circuit pack slot.
■ LAN cable that attaches to the Backplane Adapter.
Backplane Adapter
The following figure shows the Backplane Adapter (label reads IP Media
Processor).
Figure 10-106. Backplane Adapter (Comcode 848525887)
Figure Notes
1. Amphenol connector
attaches to the back of the
switch cabinet,
corresponding to the
TN2501AP circuit pack slot.
2. RJ-45 LAN cable connection
■ 10 Mbps uses Category 3 cable.
■ 100 Mbps uses Category 5 cable.
3. This connector is not used for VAL.
addfipm2 KLC 083000
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