Description; Installation - NEC Univerge SV8100 System Hardware Manual

Issue 9.0
4 - 84
5.4.1

Description

This daughter board provides two BRI circuits and is installed on the
CD-2BRIA blade. This board provides:
Two 2-Channel Circuits (2B + D) configured as T-Bus or S-Bus

64Kb/s Clear B-Channel and 16Kb/s D-Channel

Connection point for CD-2BRIA

Connection point for CD-LTA

These trunk circuits can be connected to ISDN trunks or ISDN
telephones, depending on the switch setting in 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
SV8100 system.
System programming must be used to block new calls on the blade.
This program prevents new calls from being established on the
blade, but does not terminate any existing call.
Refer to the following table for maximum upgrade capacities of the
PZ-2BRIA daughter board:
Table 2-4 SV8100 Maximum 9.5" Gateway and 19" System Capacities

– Blades on page 2-9
5.4.2

Installation

To install the PZ-2BRIA on the CD-2BRIA:
Attach the PZ-2BRIA daughter board to the CD-2BRIA blade by lining up the

CN5 connectors and pressing the boards together. (Refer to
Installing the PZ-2BRIA Daughter Board on page
1. Install the CD-2BRIA blade into the system chassis.
2. Before proceeding to Step 3, wait to verify that the STATUS
LED starts to flash.
3. Connect the cable from the NT1 Network Termination cable to
the CN7 or CN8 connector on the CD-2BRIA and/or PZ-2BRIA
daughter board.
With normal operation, the status LED

flashes fast. If trouble was found during
the self diagnostics routine, the status
LED flashes slow.
Once connected, the PKG LED is not

indicated for the status of Layer 1 Link.
Installing the SV8100 Blades
UNIVERGE SV8100
Figure 4-35
4-83.)