Laser diode health monitoring

1. A method for managing optical transceivers, the method comprising:

obtaining laser measurements for a laser operating in an optical transceiver in a network device;

obtaining a failure profile for the laser;

making a first determination that the laser measurements match the failure profile;

based on the first determination, initiating a remediation action for the optical transceivers obtaining laser measurements for a second laser operating in another optical transceiver; and

updating the failure profile to obtain an updated failure profile using the laser measurements for the laser and the second laser.

2. The method of claim 1 , further comprising:

making a second determination that the laser measurements for the second laser do not match the failure profile.

3. The method of claim 1 , wherein the another optical transceiver is in the network device.

4. The method of claim 3 , wherein the updated failure profile is generated by applying a machine learning algorithm to the laser measurements for the laser and the second laser.

5. The method of claim 4 , further comprising:

after the updating:

obtaining additional laser measurements for the second laser;

making a second determination that the additional laser measurements match the updated failure profile; and

based on the second determination, initiating a remediation action for the another optical transceiver.

6. The method of claim 4 , further comprising:

after the updating:

obtaining laser measurements for a third laser operating in another optical transceiver in a second network device;

making a second determination that the laser measurements for the third laser match the updated failure profile; and

based on the second determination, initiating a remediation action for the another optical transceiver in the second network device.

7. The method of claim 1 , wherein the laser measurements for the laser are obtained using a photodiode in the optical transceiver.

8. The method of claim 1 ,

wherein the laser measurements for the laser are obtained using a photodiode in a second network device,

wherein there is a physical connection that allows optical signals from the optical transceiver to be transmitted to the photodiode in the second network device.

9. The method of claim 1 , wherein initiating the remediation action for the optical transceiver comprises sending a notification to an administrator of the network device, wherein the notification specifies at least one of the optical transceiver and the laser.

10. A non-transitory computer readable medium comprising instructions that, when executed by a processor, perform a method for managing one or more optical transceivers, the method comprising:

obtaining laser measurements for a laser operating in an optical transceiver in a network device;

obtaining, based on an optical transceiver type, a failure profile for the laser, wherein the failure profile comprises a profile as a function of time;

making a first determination that the laser measurements match the failure profile;

based on the first determination, initiating a remediation action for the optical transceivers;

obtaining laser measurements for a second laser operating in another optical transceiver; and

updating the failure profile to obtain an updated failure profile using the laser measurements for the laser and the second laser.

11. The non-transitory computer readable medium of claim 10 , the method further comprising:

making a second determination that the laser measurements for the second laser do not match the failure profile.

12. The non-transitory computer readable medium of claim 11 , wherein the another optical transceiver is in the network device.

13. The non-transitory computer readable medium of claim 12 , wherein the updated failure profile is generated by applying a machine learning algorithm to the laser measurements for the laser and the second laser.

14. The non-transitory computer readable medium of claim 12 , the method further comprising:

after the updating:

obtaining additional laser measurements for the second laser; and

making a third determination that the additional laser measurements match the updated failure profile; and

based on the third determination, initiating a remediation action for the another optical transceiver.

15. The non-transitory computer readable medium of claim 12 , the method further comprising:

obtaining additional laser measurements for a third laser operating in another optical transceiver in a second network device; and

making a third determination that the additional laser measurements match the updated failure profile; and

based on the third determination, initiating a remediation action for the another optical transceiver in the second network device.

16. The non-transitory computer readable medium of claim 10 , wherein the laser measurements for the laser are obtained using a photodiode in a second network device.

17. A system, comprising:

a processor; and

memory comprising instructions which, when executed by the processor, perform a method, the method comprising:

obtaining laser measurements for a laser operating in an optical transceiver in a network device, wherein the laser measurements are direct laser measurements or indirect laser measurements;

obtaining a failure profile for the optical transceiver;

making a first determination that a profile of the laser measurements over time matches the failure profile;

based on the first determination, initiating a remediation action for the optical transceivers;

obtaining laser measurements for a second laser operating in another optical transceiver; and

updating the failure profile to obtain an updated failure profile using the laser measurements for the laser and the second laser.

18. The system of claim 17 , the method further comprising:

making a second determination that the laser measurements for the second laser do not match the failure profile.

19. The system of claim 18 ,

wherein the laser measurements for the second laser are obtained using a photodiode in the network device, and

wherein there is a physical connection that allows optical signals from the another optical transceiver to be transmitted to the photodiode in the network device.

20. The system of claim 17 , wherein initiating the remediation action for the optical transceiver comprises sending a notification to an administrator of the network device, wherein the notification specifies the laser.