Installation - NEC UNIVERGE SV8100 System Hardware Manual

Issue No. 1.5
6 - 68
These trunk circuits T-Bus (SV8100) or S-Bus (SV8300 only) 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 NTI 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 30 BRI circuits and 60 BRI channels.
(Port Consumption: T-Bus=4 ports)
Refer to the following table for maximum upgrade capacity of the
CD-2BRIA
blade:
Table 2-4 SV8100 Maximum System Capacities – Blades on
page 2-7
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 6-67
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
Blade on page 6-67
blade.)
:
Figure 6-23 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 LED will not be
indicated for the status of Layer 1 Link.
for the location of the connectors on the
Installing the SV8100/SV8300 Blades
UNIVERGE SV8100/SV8300
Figure 6-23 CD-2BRIA