NEC ELECTRA ELITE IPK II - Connectors; Installation; LED Indications; Switch Settings

Electra Elite IPK II Document Revision 3
System Hardware Manual 6 - 61
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6.1.2 Installation
Basic Port Package
A maximum of seven ESI(8)-U( ) ETUs can be installed in slots
S1~S8.
The maximum number of ESI(8)-U( ) ETUs that can be installed
depends on other station cards installed. The system is limited by 64
trunk and station ports combined. This ETU shares the total number
of station ports 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 ESI(8)-U( ) ETUs can be installed in slots S1~S8.
The maximum number of ESI(8)-U( ) ETUs that can be installed
depends on other station cards installed. The system is limited by
256 stations. This ETU shares the total number of station ports 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.
6.1.3 Switch Settings
SW1 resets the ETU.
6.1.4 LED Indications
Live LED indications are listed below.
J Blinking Red Normal Operation
J Steady Red Operation Stopped (power On)
J Off No Power
LED1 indications are listed below.
J Steady Red Some port(s) busy
J Off All ports idle
6.1.5 Connectors
The following connector is included:
J CN1 Connects to the backplane.