Switch Settings; Ethernet Status; Connectors - NEC Electra Elite IPK II System Hardware Manual

Electra Elite IPK II
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System Hardware Manual
A maximum of 22 IAD(8)-U( ) ETUs can be installed in slots S1~S8
when used as a
8.8.4

Switch Settings

Refer to Table 6-64 IAD(8)-U( ) ETU
Switch
S1
S2
S2-1~4
S2-5
S2-6~-8 S2-8 On for CCISoIP
mode.
S2-6 On for ESI Mode
Unlike the IPK system, DIP switch S2-4 should not be ON. It is not
required for card recognition and may interfere with normal operation.
8.8.5

Ethernet Status

Two Built-in LEDs (One green and one yellow) on the front of each
RJ-45 Connector indicate Ethernet connection status. The yellow
LED is On when the link is up; the green LED is On to indicate
activity.
8.8.6

Connectors

The following connectors are included:
P1
J1, J10, J11
J5
J6
ETU.
CCISoIP
IAD(8)-U( ) ETU
Table 6-64
Setting
Press to Reset
Shown below
Always Off
Always On to enable
eight ports
(Off enables four ports)
Connects to the backplane.
Reserved for future use.
RJ-45 Ethernet connector for future use
Default RJ-45 Ethernet connector
Document Revision 3
Switches.
Switches
Description
Host Reset Switch
Eight-position DIP Switch
Reserved
Number of Voice Ports Selection
IAD(8)-U( ) ETU
Mode
Selection to show simulated ETU
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