Installation - NEC Univerge SV8100 System Hardware Manual

Issue 9.0
4 - 80
Bus
64Kb/s Clear B-Channel and 16Kb/s D-Channel

Two Status LEDs

Connector for PZ-2BRIA

These trunk circuits can be connected to either ISDN trunks or ISDN
telephones, depending on the switch setting in system
programming. All ISDN telephone circuits (#1-2 and #3-4 with the
BRI daughter board) are supplied DC power from the system.
The BRI Interface blade uses a single universal slot. Each blade
connects to the network via an NT1 Network Termination.
To block new calls on the blade, system programming must be used.
This program prevents new calls from being established on the
blade, but it does not terminate any existing call.
With the maximum number of blades installed, the following can be
provided:
The 2BRI provides 92 BRI circuits and 184 BRI channels.

(Port Consumption: T-Bus=4 ports)
Refer to the following table for maximum upgrade capacities of the
CD-2BRIA blade:
Table 2-4 SV8100 Maximum 9.5" Gateway and 19" System Capacities

– Blades on page 2-9
5.3.2

Installation

To install the CD-2BRIA
1. Plug the CD-2BRIA blade into the system chassis.
2. Before proceeding to Step 3, wait to verify that the STATUS
LED starts to flash. (Refer to
page 4-79
3. Connect the cable from the NT1 Network Termination cable to
the CN7 or CN8 connector on the CD-2BRIA blade and/or
PZ-2BRIA daughter board. (Refer to
:
Figure 4-34 CD-2BRIA Blade on
for the location of the LEDs on the blade.)
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 will not be

indicated for the status of Layer 1 Link.
UNIVERGE SV8100
Figure 4-34 CD-2BRIA
Installing the SV8100 Blades