NEC Univerge SV8100 System Hardware Manual page 192

UNIVERGE SV8100
5.6.2
System Hardware Manual
CHUYÊN CUNG CẤP TỔNG ĐÀI NEC
Each PRI /T1/E1 blade provides 32 PRI (30 B & 2 D) channels running at
2.048Mbps with 64Kb/s clear channel. This blade supports the following
PR I services:
♦
Basic PRI Call Control (BCC)
♦
Display of incoming caller's name and number (when allowed by the
telco)
♦
Speech and 3.1 KHz audio
When installed, CD-PRTA uses the first block of 30 consecutive trunk
ports. For example, if a CD-4COTA (with PZ-COTE) blade is installed for
trunks 1~8, the CD-PRTA automatically uses trunks 9~40. If the
CD-4COTA (with PZ-COTE) blades are installed for trunks 1~8 and
17~24, CD -PRTA uses trunks 25~56.
The CD-PRT A cannot use trunks 9~16 (even if available) since they are
not part of a consecutive block of 32 trunks. Each CD-PRTA requires 32
ports in the system, even if not all the ports are used, otherwise the blade
does not function.
The CD-PRTA requires one universal slot.
Table 4-44 CD-PRTA Maximum Upgrade Capacities
maximum capacities for the CD-PRTA blades when they are upgraded.
Table 4-44 CD-PRTA Maximum Upgrade Capacities
19" Chassis 19" Chassis
with CPU without CPU
4
Installation
To install the CD-PRTA:
1. Plug the CD-PRTA into any universal slot on the chassis.
2. Use Program 10-51-01 (PRI/T-1/E-1) to set the CD-PRTA blade to
either PRI or T-1 or E-1
With normal operation, LED 1 flashes green.
19" Chassis x4
4 16
http//vietpro.com.vn
provides the
Networked
Chassis
8
4-75