UNIVERGE SV9100 Issue 1.2
System Hardware Manual 4 - 67
5.4.1 Description
This daughter board provides two BRI circuits and is installed on the
GCD-2BRIA blade. This board provides:
Two (GCD-2BRIA) 2-Channel Circuits (2B + D) configured as T-Bus or
S-Bus
64 Kb/s Clear B-Channel and 16 Kb/s D-Channel
Connection point for GCD-2BRIA
Connection point for GCD-LTA
These trunk circuits can be connected to ISDN trunks or ISDN
telephones, depending on the switch setting within system
programming. All ISDN telephone circuits [#1-2 (BRI blade) and
#3-4 (with the BRI daughter board)] are supplied DC power from the
UNIVERGE SV9100s systems.
System programming must be used to block new calls on the blade.
This program will prevent new calls from being established on the
blade, but it will not terminate any existing calls.
Table 4-34 PZ-2BRIA Maximum Upgrade Capacities provides the
maximum capacities for the GCD-2BRIA blade when they are
upgraded.
5.4.2 Installation
To install the PZ-2BRIA on the GCD-2BRIA:
. Attach the PZ-2BRIA daughter board to the GCD-2BRIA blade by lining up the
CN5 connectors and pressing the boards together. (Refer to Figure 4-17
Installing the PZ-2BRIA Daughter Board on page 4-66.)
1. Install the GCD-2BRIA blade into the system chassis.
Table 4-34 PZ-2BRIA Maximum Upgrade Capacities
19” Chassis
with CPU
19” Chassis
without CPU
19” Chassis
x4
Networked
Chassis
5 6 23 25
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