Chapter 4. Trunks and Lines
Section 300-Installation
4-4 DBS Manual - Revised April 2000 DBS-2.3/9.2-300
The number of trunks that can be connected through the main trunk connector
depends on the type of system you have and the number of trunk cards
installed. Table 4-1 shows the main trunks and expansion trunks available
with each system type. Chapter 6 includes trunk maximums for two-cabinet
systems.
Table 4-1. Main trunks and expansion trunks provided with each system type
Trunk Connector Pinouts
Table 4-2 includes pinouts and color codes for the main trunk connector.
Table 4-3 shows pinouts and color codes for the trunk expansion connector.
Instructions on installing the expansion connector begin on 4-44.
System Type Main Trunk Numbers Expansion Trunk Numbers
DBS 40 1-8 9-16
DBS 72 1-16 17-24
DBS 96 1-24 25-32
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