Pkuii-U (Port Key Unit) - NEC Electra Elite IPK II System Hardware Manual

Electra Elite IPK II
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4.2
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System Hardware Manual
Writing new Software from Compact Flash to Onboard FLash
As stated above the new software is on the CF after a remote
upgrade. If the CF is removed from the system, the next reset boots
from the old version. The following procedure describes how to write
the new version to the onboard permanent flash.
1. Remove the Compact Flash and use a Compact Flash reader
to view the contents of the drive.
2. Find the BATCH64.UP file.
3. Rename this file to BATCH64.TXT.
4. Perform the Upgrading from Compact Flash procedure.

PKUII-U (Port Key Unit)

When the Port Key Unit is installed, the system has an Expanded Port
Package. When the PKUII-U Unit is not installed, the system has a Basic Port
Package.
The PKUII-U Unit is installed in the IC11 socket of the CPUII( )-U10 ETU.
Table 6-4 PKUII-U Unit Configuration
Description
Basic Terminals (Telephones)
Dedicated CAR/VE
Basic Terminals + CAR/VE
Basic Trunks
Universal Slots
Basic Terminals + Trunks
Sixteen port slots X 24 Universal slots (384) plus 32 common ports shared by all
three cabinets equals 416 ports.
The PKUII-U Unit cannot be removed after it is installed and the system has
been initialized. If it is removed, the CPUII( )-U10 ETU cannot boot up.
Document Revision 3
Basic Port Expanded Port
Package Package
64 256
256 256
320 512
64 200
24 24
64 416
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