Get SFP Receive and transmit power with Powershell returns nothing

JSerra — Wed, 04 Jun 2025 09:45:48 GMT

Being a "bad-but-not-dead" SFP the cause for multiple complains of latency and bad performance, due to the impact of a bad or flapping FC connection on the multipath management, I'm trying to get a weekly report on the power of all SFPs of my Customer's Cluster with Powershell.

This should work because the variables are there:

Get-NcFcpAdapter | Select-Object node,Adapter,portname,SfpSerialNumber,SfpRxPower,SfpTxPower,Portaddress,State,SwitchPort,speed|Format-Table

Node Adapter PortName SfpSerialNumber SfpRxPower SfpTxPower PortAddress State SwitchPort Speed

Yet, I get a blank value

On the cli I can see the values:

Am I missing something on the powershell configuration or is it something broken on Get-NcFcpAdapter? By the way, Speed doesn't work too.

Any thoughts?

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Get SFP Receive and transmit power with Powershell returns nothing