Installation; Led Indications; Connectors - NEC Electra Elite IPK II System Hardware Manual

Electra Elite IPK II
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System Hardware Manual
5.8.2

Installation

Basic Port Package
A maximum of 14 DID(4)-U( ) ETUs can be installed in slots S1~S8.
The maximum number of DID(4)-U( ) ETU depends on other trunk
cards installed. This ETU shares the total number of CO/PBX lines
in the system.
Calculating maximum capacity is based on the system having a
minimum of eight Electronic Station Interface (ESI) ports, four trunk
ports and a PKUII-U Unit installed.
Expanded Port Package
A maximum of 23 DID(4)-U( ) ETUs can be installed in slots S1~S8.
The maximum number of DID(4)-U( ) ETUs depends on other trunk
cards installed. This ETU shares the total number of CO/PBX lines
in the system.
Calculating maximum capacity is based on the system having a
minimum of eight Electronic Station Interface (ESI) ports, four trunk
ports and a PKUII-U Unit installed.
5.8.3

LED Indications

Refer to Table 6-18 DID(4)-U( ) ETU LED
LED
LIVE ETU status
LED 1 Line 1 status
LED 2 Line 2 status
LED 3 Line 3 status
LED 4 Line 4 status
5.8.4

Connectors

The following connector is included:
CN1
Table 6-18 DID(4)-U( ) ETU LED Indications
Description
Operation
Stopped
(Power On)
Busy
Busy
Busy
Busy
Connects to the backplane.
Document Revision 3
Indications.
On Flashing
Normal
Operation
Not Used
Not Used
Not Used
Not Used
Off
No
Power
Idle
Idle
Idle
Idle
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