NEC ELECTRA ELITE IPK II - Installation; Jumpers; Switch Settings

Electra Elite IPK II Document Revision 3
System Hardware Manual 6 - 21
___________________________________________________________________________________
___________________________________________________________________________________
5.1.2 Installation
Basic Port Package
A maximum of seven BRT(4)-U( ) ETUs can be installed in any
interface slot in the system. The system limitation is 64 trunks and
station ports combined.
The maximum number of BRT(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.
Expanded Port Package
A maximum of 23 BRT(4)-U( ) ETUs can be installed in any interface
slot in the system. The system limitation is 200 trunks.
The maximum number of BRT(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.
5.1.3 Switch Settings
SW1 is the reset switch.
5.1.4 Jumpers
CN101 and CN102
J Set the 100 Ω termination to On or Off for Circuit 1. Jumper
Pins 1 and 2 are shorted together at the factory to turn on the
100 Ω terminal.
CN201 and CN202
J Set the 100 Ω termination to On or Off for Circuit 2. Jumper
Pins 1 and 2 are shorted together at the factory to turn on the
100 Ω terminal.
CN301 and CN302
J Set the 100 Ω termination to On or Off for Circuit 3. Jumper
Pins 1 and 2 are shorted together at the factory to turn on the
100 Ω terminal.