Installation; Switch Settings - NEC Electra Elite IPK II System Hardware Manual

Electra Elite IPK II
___________________________________________________________________________________
___________________________________________________________________________________
System Hardware Manual
5.4.2

Installation

Basic Port Package
A maximum of 14 COIB(4)-U(10) ETUs can be installed in any
interface slot. The system is limited by 64 trunk and station ports
combined.
The maximum number of COIB(4)-U(10) 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 COIB(4)-U(10) ETUs can be installed in any
interface slot when configured as either a COI/COID ETU. The
system is limited by 200 trunks.
The maximum number of COIB(4)-U(10) 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.
5.4.3

Switch Settings

Refer to Table 6-9 COIB(4)-U(10) ETU Default Switch
Table 6-9 COIB(4)-U(10) ETU Default Switch Settings
Switch
SW100~400
S1
Reset
Setting
Set for line type.
Default Setting: LP
Open for COI
Shorted (default) for
COID
N/A
Document Revision 3
Settings.
Description
Switches between Loop Start (LP)
or Ground Start (GS) Trunks.
Selects the function for
COIB(4)-U10 ETU as COI or
COID mode
Resets the COIB(4)-U10 ETU
6 - 33