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MVP Guru

ArubaOS-CX: help diagnosing Tx Power warnings on SFP+ SR Transceiver

Greetings, suddenly one port of an VSX LAG equipped with a SFP+ SR Transceiver J9150D went down (it was a flip-flop then definitely down), Transceiver diagnostic shows Tx Low Power related warnings:

Issue_interface_1-1-24.png

and:Issue_interface_1-1-24_dom.png

What conclusion can we gather about such diagnostic reports? SFP+ Transceiver temperature is few Celsius degrees higher than the average of all the others...and the issue seems to be only on trasmitting side...thanks for any insight you can provide!

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MVP Guru Elite

Re: ArubaOS-CX: help diagnosing Tx Power warnings on SFP+ SR Transceiver

Try to replace ? (with a another ?)



PowerArubaSW: Powershell Module to use Aruba Switch API for Vlan, VlanPorts, LACP, LLDP... More info

PowerArubaCP: Powershell Module to use ClearPass API (create NAD, Guest...) More info

PowerArubaCX: Powershell Module to use ArubaCX API (get interface/vlan/ports info)

PowerArubaIAP: Powershell Module to use Aruba Instant AP

PowerArubaMC: Powershell Module to use Mobility Controller / Master


ACMP 6.4 / ACMX #107 / ACCP 6.5 / ACSP
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MVP Guru

Re: ArubaOS-CX: help diagnosing Tx Power warnings on SFP+ SR Transceiver

Hi Alexis, sure I'm going to try and replace the SFP+ Transceiver on the Aruba 8320 side (clearly we have spare) but I asked that to understand if it is possible to infer some other information from diagnostic to see where the fault could be.

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MVP Guru

Re: ArubaOS-CX: help diagnosing Tx Power warnings on SFP+ SR Transceiver

Replaced with a spare (same SKU J9150D) and issue disappeared immediately. Open a case on ASP to request RMA.

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