NEC ELECTRA ELITE IPK II - Outside Calls

1 - 2 Electra Elite IPK II IAD(8)-U( ) ETU
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Document Revision 1 H.323 Trunk
Refer to the Appendix D Electra Elite IPK II IAD(8)-U( ) ETU Installation for
instructions for installing the IAD ETU.
SECTION 2INDICATORS, SWITCHES, AND CONNECTORS
2.1 LED Indicators
The total of nine LEDs on this ETU are described in Table 1-1 IAD(8)-U( ) LED
Boot Sequence Indications.
2.1.1 Status LED
This LED chart shows the status of the IAD(8)-U( ) ETU during boot
up. The conditions change as the IAD(8)-U( ) ETU boots up and
passes through different boot states.
2.1.2 Hot Swap
The IAD(8)-U( ) does not require powering down the ETU or KSU.
The user can remove the IAD8)-U( ) ETU from the KSU the same
way any other ETU is removed.
2.1.3 Ethernet Status
There are two built-in LEDs on the front of each RJ-45 connector to
indicate Ethernet connection status. These LEDs indicate data
transmission and reception (Transmit and Receive LED).
Table 1-1 IAD(8)-U( ) LED Boot Sequence Indications
State
D8
CH 1
D6
CH 2
D4
CH 3
D2
CH 4
D7
CH 5
D5
CH 6
D3
CH 7
D1
CH 8
D12*
LIVE
Approximate
Time
1 OFF OFF OFF OFF OFF OFF OFF OFF FLASH 1 second
(from Cold Boot)
2 ON ON ON ON OFF OFF OFF OFF FLASH 5 seconds
3 OFF OFF OFF OFF OFF OFF OFF OFF FLASH 3 seconds
4 OFF OFF OFF OFF ON ON OFF OFF FLASH 5 seconds
5 OFF OFF OFF OFF OFF OFF ON ON FLASH 5 seconds
6 OFF OFF OFF OFF OFF OFF OFF OFF FLASH 5 seconds
* LIVE LED D12 also flashes when the ETU is receiving power from the KSU.