NEC Univerge SV8100 System Hardware Manual page 319

UNIVERGE SV8100/SV8300
2.3
2.4
System Hardware Manual
2.2.3.2 Installing CD-PRTA (T1/PRI) Blades
The CD-PRTA (T1/PRI) Interface blade uses the first block
of 24 consecutive trunks.
For example, if an CD-4COTB and PZ-4COTF blade is
installed for trunks 1~8, the CD-PRTA (T1/PRI) blade
automatically uses trunks 9~32. If CD-4COTB and
PZ-4COTF blades are installed for trunks 1~8 and 17~24,
the CD-PRTA (T1/PRI) blade uses trunks 25~48. The
CD-PRTA (T1/PRI) blade cannot use trunks 9~16 (even if
available) since they are not part of a consecutive block of
24 trunks.
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 of the blades listed below, the system must first
be powered down.
CD-CP00-US
CC-CP00
PZ-BS10 and PZ-BS11
PZ-ME50
PZ-32IPLA, PZ-64IPLA and PZ-128IPLA
PZ-VM21
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 screws on either side of the blade and pull it out of the
chassis.
Uninstalling a Blade Slot Through Software
The installer can turn off (busy out) and delete (remove from software) blade
slots in the Controlling and Expansion Chassis in programming for port
renumbering or to replace it with a different blade. Deleting a blade may affect
blade slot programming capability. Refer to Program 90-05 in the Univerge
SV8100 Programming Manual for detailed programming information.
Issue 1.0
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