Vodavi Starplus Triad 1/2/3 Installation Manual page 163

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Installation
1. Insert the PRIB card(s) into the desired BKSU card slot(s). Up to six
2. If installing a single PRIB, set SW2 to the ON position.
3. Connect the DB15 cable from the PRIB to the CSU.
4. Connect the network cable from the CSU to the network.
5. Refer to ISDN and T1 Clocking for clarification on clocking and cabling
The PRIB is offered as a stand-alone card or as a kit which includes the
PRIB, CSU, and cables.
PRIB cards can be installed in a system. Each PRIB provides 23 CO
Lines to the system.
If multiple PRIBs are being installed, set SW2 to the ON position on
the first card and SW2 on all other cards to the OFF position.
The PRIB comes with a clock cable. This cable is used when multiple
PRIB and/or digital trunk cards are to be installed in the system. The
clock cable is supplied with each PRIB.
when combining BRIB, PRIB, and T1 cards in one KSU.
Figure 3-23: PRIB (Primary Rate Interface Board)
CO/PBX Connections