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OptiX OSN Optical transceiver single-board alarm indicators and meanings of various types
I. Description of Cabinet Indicator Lights
The cabinet indicator of OptiX OSN equipment.
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Indicator Description |
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Power Normal Indicator (Power, green) |
On, power to the device is on |
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Out, the equipment power is not connected |
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Emergency alarm indicator (Critical, red) |
Bright, the device has an emergency alarm |
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Out, there is no emergency alarm on the device |
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Major alarm indicator (Major, orange) |
Lights up, major alarm occurs on the device |
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No major alarms on the device |
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General alarm indicator (Minor, yellow) |
Lights up, minor alarm occurs on the device |
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Out, no minor alarms on the device |
II. Description of single-board alarm indicators
Various single board alarm indicators and their meanings.
1. Description of single-board hardware status lamp (STAT)
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Indicator Description |
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Bright (green) |
The board is working normally. |
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Bright (red) |
Hardware failure of single board |
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Out |
No power input to the single board |
2. Description of Service Activation Status Light (ACT)
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Indicator light description |
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Bright (green) |
The service is active and the single board is working. |
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Out |
The service is in inactive state. |
3. Single board software status light (PROG) description
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Indicator light description |
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Bright (green) |
The single-board software or FPGA memory in FLASH is loaded normally, or the single-board software is initialized normally. |
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100 milliseconds on 100 milliseconds off (green) |
Loading single-board software into FLASH or loading FPGA software into FPGA. |
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300 milliseconds on 300 milliseconds off (green) |
The single-board software is being initialized and is in the BIOS boot stage. |
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On (red) |
Single board software or FPGA in FLASH is lost, loading single board software is unsuccessful, initial single board softwareization is unsuccessful. |
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Out |
No power input. |
4. Service warning indicator (SRV) description
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Indicator Description |
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Bright (green) |
The service is working normally and no service alarm is generated. |
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Bright (red) |
The operation has an emergency or major alarm. |
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Bright (yellow) |
The operation has secondary and remote alarms. |
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Out (yellow) |
No service is configured and there are no alarms, or there is no power input. |
5. Synchronized Clock Status Lamp (SYNC) Description
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Indicator Lamp Description |
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Bright (green) |
The clock is operating in free oscillation mode and the system clock priority table is not set (the system clock priority table defaults to internal sources only). The clock is operating in tracking mode and is tracking a clock source other than the internal source in the priority table. |
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Bright (red) |
The system clock priority table has been set, but all clock sources in the table except the internal source have been lost and the clock is working in hold mode or by oscillation mode. |
6. Alarm cutout indicator (ALMC)
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Indicator Description |
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Bright (yellow) |
Currently in Alarm Long Term Cutoff state |
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Out |
An alarm is immediately signaled with an audible alarm. |
7 . Ethernet Indicator Description
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Status Description |
Indicator Description |
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Connection status indicator-LINK (green) |
Lights up |
The cable is successfully connected to the device. |
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Out |
The cable is not connected to the device |
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Data transmitting and receiving indicator-ACT (orange) |
Blinking |
There is data sending and receiving |
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Out |
No data sent or received |
8. Cross-unit service activation status lamp (ACTX) description
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Lamp Description |
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Bright (green) |
Cross-unit is active |
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Extinguished |
Cross-over unit is in standby mode |
9. Description of the main control unit's main standby status indicator (ACTC)
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Indicator Description |
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Bright (green) |
The master unit is in the primary state. |
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Extinguished |
The master control unit is in standby mode |
10. Line unit service warning lamp (SRVL) description
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Indicator Description |
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Bright (green) |
Line service is normal, no alarm generated |
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Bright (red) |
Emergency or major alarms are generated for the line service |
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Bright (yellow) |
Line service has secondary or remote alarms |
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Out |
No line service is configured and there are no alarms, or no power input is available |
11. Blower Box Indicator Description
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Status Description |
Indicator Description |
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Veneer operation status light-RUN |
Lights up (green) |
Normal operation of the single board |
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Out |
The board is not powered up |
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Fan alarm indicator-ALM |
Bright (red) |
Fan stops |
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Out |
Fan is running normally |
12. COA Panel Indicator Description
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Status Description |
Indicator Description |
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Green RUN light |
Blinks once every 2 seconds (green) |
Normal operation (start) |
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Blinks 1 time every 4 seconds (green) |
Database protection mode; communication between the single board and the SCC board is interrupted. |
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Blinks 5 times every 1 second (green) |
Program startup/loading |
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Alarm Indicator Light - ALM |
Lights up (red) |
Memory self-test error |
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Blinks 3 times every 1 second (red) |
Emergency alarm occurs |
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Blinks 2 times every 1 second (red) |
Major alarm occurred |
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Blinking 1 time every 1 second (red) |
Secondary alarm occurs |
13. Power indicator (POWER) description
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Indicator Description |
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Bright (green) |
Power input is normal. |
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Out |
No power input or power failure. |
14. UPM Power Box Indicator Description
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Indicator |
Status Description |
Indicator Description |
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Rectifier Module |
ALM |
Lights up (red) |
The rectifier module is faulty, the indicator light is off under normal conditions. |
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Vout |
Lights up (green) |
Rectifier module output is normal. |
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Monitor Module |
RUN |
Flashes (green) |
The whole power supply system is normal. |
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ALM |
Lights up (red) |
The whole power supply system is faulty, and the indicator light is off under normal conditions. |
