NEC Univerge SV9100 - Table 4-3 Trunk Blade Installation Order Example

Issue 3.0
4-8 Installing the SV9100 Blades
For example, if four blades are installed in the following order,
the numbering plan below applies.
2.2.3.2 Installing GCD-PRTA (T1/PRI) Blades
The GCD-PRTA (T1/PRI) Interface blade uses the first block of
24 consecutive trunks.
For example, if a GCD-4COTB blade with GPZ-4COTF
daughter board is installed for trunks 1~8, the GCD-PRTA (T1/
PRI) blade automatically uses trunks 9~32. If GCD-4COTB with
GPZ-4COTF is installed for trunks 1~8 and 17~24, the
GCD-PRTA (T1/PRI) blade uses trunks 25~48. The GCD-PRTA
(T1/PRI) blade cannot use trunks 9~16 (even if available) since
they are not part of a consecutive block of 24 trunks.
2.3 Remove an Extension or Trunk Blade
Any blade, EXCEPT the ones listed below can be removed while the system is
powered up. To remove any blade listed below, the system must first be powered
down.
 GCD-CP10
 GPZ-BS10 and GPZ-BS11
To remove an extension/trunk blade with the system running:
1. When LED 2 is extinguished, all extensions/trunks are idle.
2. Loosen the thumb screw on either side of the blade and pull it out of the
chassis.
Table 4-3 Trunk Blade Installation Order Example
Order of
Installation
Blade Slot
Number
Blade Line Circuits
14
GCD-4COTB
with
GPZ-4COTF
1~8
25
GCD-4COTB
9~12
37
GCD-4ODTA
13~16
46
GCD-4ODTA
17~20