Why is the NETWORK STATUS LED red on my ADTRAN Network Hardware?
If the NETWORK STATUS LED on your ADTRAN Network Hardware is red, there may be a software configuration issue between the OLT and the SFU ONT. Contact the Central Office to resolve this.
How to fix ADTRAN Network Hardware when NETWORK STATUS LED is off?
If the NETWORK STATUS LED is off on your ADTRAN Network Hardware, check all fiber connections. Ensure all connections are clean and tight.
What to do if ADTRAN GPON 452 Network Hardware LEDs are normal but problems still exist?
If the LEDs on your ADTRAN Network Hardware are normal but you're still experiencing issues, here are a few things you can check: * First, see if other ONTs installed in the PON are working correctly. If other ONTs are working, the problem is likely with your current ONT. If none are working, the issue might be with the PON or OLT. * If the problem seems random, inspect the common mounting platform for loose or broken connections. Also, ensure all optical connections are clean and tight. * If the problem is consistent, disconnect the Customer Provided Equipment (CPE) wiring and perform Ethernet tests. Verify the OLT can run and pass the loop-back tests for the Ethernet port.
What to do if LEDs on ADTRAN GPON 452 Network Hardware SFU ONT cycle continuously?
If the LEDs on the front of your ADTRAN Network Hardware SFU ONT are cycling continuously, try the following steps: 1. Try a different SFU ONT. 2. Make sure the power supply is functioning correctly.
What to do if Downstream Optical Signal Level is not within range on ADTRAN GPON 452?
If the Downstream Optical Signal Level is not within the correct range on your ADTRAN Network Hardware, you should perform testing and verification further up the network, towards the OLT, to find the cause of the optical signal level differences.
What to do if Upstream Optical Signal Level is not within range on ADTRAN GPON 452?
If the Upstream Optical Signal Level is not within the correct range on your ADTRAN Network Hardware, first verify the provisioning of the ONT at the OLT. If the problem persists after verifying the provisioning, replace the ONT.
What does it mean if NETWORK STATUS LED continually flashes Yellow on ADTRAN GPON 452?
If the NETWORK STATUS LED on your ADTRAN Network Hardware continually flashes yellow, contact the Central Office.
General| GPON Ports | 1 |
|---|---|
| GE Ethernet Ports | 4 |
| GigE Ports | 4 |
| POTS Ports | 2 |
| Power Supply | 12 VDC |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | -40°C to 70°C |
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