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Section 300-Installation Chapter 4. Trunks and Lines
DBS-2.3/9.2-300 DBS Manual - Revised April 2000 4-3
Trunks
Trunk Connectors
Each DBS cabinet is provided with one main trunk connector, labeled CN1.
In addition, a trunk expansion connector (VB-43120) can be added to the
DBS to provide eight additional trunk connections. (The trunk expansion
connector is also labeled CN1.)
Figure 4-1 shows the maximum number of trunks that can be connected when
both trunk connectors are used with a DBS 96.
Figure 4-1. DBS trunk connections (DBS 96)
Expansion Trunk C onnector
CN11
CN12
CN5
CN13
CN3
CN14
CN15
CN1
CN1
CN2
CN4
Trunk Ports
1-24
Trunk Ports
25 -32
MDF
CO
(V B -43120)
MainTrunkC onnector