NEC Univerge SV9100, System Hardware Manual

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Issue 2.0
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 (PRI/E1) Blades
The GCD-PRTA (PRI/E1) Interface blade uses the first block of
24 consecutive trunks.
For example, if a GCD-4COTA blade with GPZ-4COTE
daughter board is installed for trunks 1~8, the GCD-PRTA (PRI/
E1) blade automatically uses trunks 9~38. If GCD-4COTA with
GPZ-4COTE is installed for trunks 1~8 and 17~24, the
GCD-PRTA (T1/PRI) blade uses trunks 25~54. The GCD-PRTA
(PRI/E1) blade cannot use trunks 9~16 (even if available) since
they are not part of a consecutive block of 30 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
1 4 GCD-4COT( )
with
GPZ-4COT( ) 1~8
2 5 GCD-4COT( ) 9~12
3 7 GCD-ODTB 13~16
4 6 GCD-ODTB 17~20