10Gbase-SR Current - Low Alarm

[F3nrir]

Running into an issue where I am getting alerts notifying me of a low current alarm on my Nexus 3ks for a tranceiver that is connected to an admin down interface. Is this an alarm bug?

Here is the alarm:

----------------------------------------------------------------------------
Current                          Alarms                 Warnings
Measurement           High         Low        High        Low
----------------------------------------------------------------------------

Current 0.00 mA -- 10.50 mA 2.50 mA 10.50 mA 2.50 mA

[balaji.bandi]

is this a cisco SFP in the port or non cisco SFP

can you post the output of

show interface ethernet x/x transc

shiw ver

[F3nrir]

Here is the output let me know if this is what you are looking for.

    transceiver is present

    type is 10Gbase-SR

    name is CISCO-AVAGO

    part number is SFBR-709SMZ-CS1

    revision is G4.1

   nominal bitrate is 10300 MBit/sec

    Link length supported for 50/125um OM2 fiber is 82 m

    Link length supported for 62.5/125um fiber is 26 m

    Link length supported for 50/125um OM3 fiber is 300 m

    cisco id is 3

    cisco extended id number is 4

    cisco part number is 10-2415-03

    cisco product id is SFP-10G-SR

    cisco vendor id is V03

[F3nrir]

Here is the output let me know if this is what you are looking for.

transceiver is present
type is 10Gbase-SR
name is CISCO-AVAGO
part number is SFBR-709SMZ-CS1
revision is G4.1
nominal bitrate is 10300 MBit/sec
Link length supported for 50/125um OM2 fiber is 82 m
Link length supported for 62.5/125um fiber is 26 m
Link length supported for 50/125um OM3 fiber is 300 m
cisco id is 3
cisco extended id number is 4
cisco part number is 10-2415-03
cisco product id is SFP-10G-SR
cisco vendor id is V03

[alvmunoz]

Hello,

I think this bug is related to your problem, you should disregard these transceiver alarms.

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCve74342

Thanks,

Alvaro