Installation - NEC Univerge SV8100 System Hardware Manual

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Table of Contents

The BRI blade provides:

Two (CD-2BRIA) 2-Channel Circuits (2B + D) configured as T-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 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

The 2BRI provides 30 BRI circuits and 60 BRI channels.

(Port Consumption: T-Bus=4 ports)

Refer to the following tables for maximum upgrade capacities of the

CD-2BRIA blade:

Table 2-6 SV8100 Maximum 9.5" Gateway and 19" System Capacities

– Blades on page 2-13

Table 2-7 SV8100 Maximum 9.5" Base and Expansion System

Capacities – Blades on page 2-15

Installation

To install the CD-2BRIA

Plug the CD-2BRIA blade into the system chassis.

Before proceeding to Step 3, wait to verify that the STATUS

LED starts to flash. (Refer to

Figure 4-28 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

Installing the SV8100 Blades