NEC ElectraElite IPK, Руководство по установке и обслуживанию

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1 - 2 Electra Elite IPK IAD(8)-U( ) ETU
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Document Revision 2 SIP Trunk
Refer to the Appendix D Electra Elite IPK IAD(8)-U( ) ETU Installation for instructions
for installing the IAD ETU.
S
ECTION
2 I
NDICATORS
, S
WITCHES
,
AND
C
ONNECTORS
2.1 LED Indicators
The total of nine LEDs on this ETU are described in Table 1-1 Default Boot
Sequence: In Active IAD(8)-U10 ETU - Without IP Application Loaded .
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. This boot sequence will occur
with the IAD(8)-U10 ETU, when there is no IP Application loaded and
the card is at default.
Table 1-1 Default Boot Sequence: In Active IAD(8)-U10 ETU -
Without IP Application Loaded
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.