CTC Union iSAP5100, Руководство пользователя

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Chapter 2. Panel Descriptions
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Position LED Color Status Description
1 PWR Green
On The power board operates normally.
Off The power board is abnormal.
2 ALM Red
On
Abnormal conditions occur.
Off The system operates normally.
3
Loss of
Signal LED
(CH1-CH4) Red
On
Loss of signal.
Off
The port works normally or is not used.
2.4.4 iSAP-E&M Card
1.
Power indicator LED
2. Alarm indication for the module
3. Channel LEDs for CH1-CH8
4. RJ45 connectors, supporting 8 E&M ports
5. Thumb screws. It is used to secure the card in the chassis slot.
Position LED Color Status Description
1 PWR Green
On The power board operates normally.
Off The power board is abnormal.
2 ALM Red
On
Abnormal conditions occur.
Off
The system operates normally.
3
CH1-CH8
LED
Green
Blinking
Signaling:
Signals alarm
Civil Aviation:
Signals alarm
Blinking rapidly: E1 loopback
On
Signaling:
Signals active
Voice:
Voice transmission
Civil Aviation:
Signals active
Off
Signaling:
Signals idle
Voice:
No voice data
Civil Aviation:
Signals idle
2.4.5 iSAP-FXO Card
1.
Power indicator LED