Which GLC-T 1 Gb adapters are approved for the XP6120 FI?

[ADAman]

                   I have 4 GLC-T SFPs of various models. For some reason 2 of them does not work. IS not recognised by the FI. I have tried moving them around to other ports, and making sure I only use port 1 to 8 doing so. Are they faulty or should I get a specific GLT-C model?

SFP 1: 30-1410-02

SFP 2: 30-1410-03

The 2 other working SFPs I do not have the part numbers here.

[padramas]

Hello,

Supported GLC-T models are listed here

http://www.cisco.com/en/US/prod/collateral/ps10265/ps10276/data_sheet_c78-524724.html

If you could connect those faulty SFP modules to FI, please execute the following commands and share the output

connect nxos

show interface eth X/Y transceiver details

Padma

[ADAman]

FI6120XP-B(nxos)# show interface eth 1/5 transceiver details

Ethernet1/5

    transceiver is present

    type is 1000base-T

    name is CISCO-AVAGO

    part number is ABCU-5710RZ-CS2

    revision is

    serial number is AGM124227QP

    nominal bitrate is 1300 MBit/sec

    Link length supported for copper is 100 m

    cisco id is --

    cisco extended id number is 4

   Transceiver calibration is invalid

FI6120XP-B(nxos)# show interface eth 1/7 transceiver details

Ethernet1/7

    transceiver is present

    type is 1000base-T

    name is CISCO-METHODE

    part number is SP7041_Rev_F

    revision is F

    serial number is 00000MTC145004L4

    nominal bitrate is 1300 MBit/sec

    Link length supported for copper is 100 m

    cisco id is --

    cisco extended id number is 4

   Transceiver calibration is invalid

and this interface output:

FI6120XP-B(nxos)# show interface eth 1/5

Ethernet1/5 is down (SFP validation failed)

  Hardware: 1000/10000 Ethernet, address: 000d.ecfb.ae0c (bia 000d.ecfb.ae0c)

  Description: U: Uplink

  MTU 1500 bytes, BW 10000000 Kbit, DLY 10 usec,

     reliability 255/255, txload 1/255, rxload 1/255

  Encapsulation ARPA

  Port mode is trunk

  auto-duplex, 10 Gb/s, media type is 10G

  Beacon is turned off

  Input flow-control is off, output flow-control is off

  Rate mode is dedicated

  Switchport monitor is off

  EtherType is 0x8100

  Last link flapped never

  Last clearing of "show interface" counters never

  30 seconds input rate 0 bits/sec, 0 bytes/sec, 0 packets/sec

  30 seconds output rate 0 bits/sec, 0 bytes/sec, 0 packets/sec

  Load-Interval #2: 5 minute (300 seconds)

    input rate 0 bps, 0 pps; output rate 0 bps, 0 pps

  RX

    0 unicast packets  0 multicast packets  0 broadcast packets

    0 input packets  0 bytes

    0 jumbo packets  0 storm suppression packets

0 giants      0 input error  0 short frame  0 overrun   0 underrun      0 watchd

og  0 if down drop

    0 input with dribble  0 input discard

    0 Rx pause

  TX

    0 unicast packets  0 multicast packets  0 broadcast packets

    0 output packets  0 bytes

    0 jumbo packets

    0 output errors  0 collision  0 deferred  0 late collision

    0 lost carrier  0 no carrier  0 babble

    0 Tx pause

  0 interface resets

FI6120XP-B(nxos)# show interface eth 1/7

Ethernet1/7 is down (Administratively down)

  Hardware: 1000/10000 Ethernet, address: 000d.ecfb.ae0e (bia 000d.ecfb.ae0e)

  MTU 1500 bytes, BW 10000000 Kbit, DLY 10 usec,

     reliability 255/255, txload 1/255, rxload 1/255

  Encapsulation ARPA

  Port mode is access

  auto-duplex, 10 Gb/s, media type is 10G

  Beacon is turned off

  Input flow-control is off, output flow-control is off

  Rate mode is dedicated

  Switchport monitor is off

  EtherType is 0x8100

  Last link flapped never

  Last clearing of "show interface" counters never

  30 seconds input rate 0 bits/sec, 0 bytes/sec, 0 packets/sec

  30 seconds output rate 0 bits/sec, 0 bytes/sec, 0 packets/sec

  Load-Interval #2: 5 minute (300 seconds)

    input rate 0 bps, 0 pps; output rate 0 bps, 0 pps

  RX

    0 unicast packets  0 multicast packets  0 broadcast packets

    0 input packets  0 bytes

    0 jumbo packets  0 storm suppression packets

0 giants      0 input error  0 short frame  0 overrun   0 underrun      0 watchd

og  0 if down drop

    0 input with dribble  0 input discard

    0 Rx pause

  TX

    0 unicast packets  0 multicast packets  0 broadcast packets

    0 output packets  0 bytes

    0 jumbo packets

    0 output errors  0 collision  0 deferred  0 late collision

    0 lost carrier  0 no carrier  0 babble

    0 Tx pause

  0 interface resets

But regarding "the transceiver calibration invalid" status, I get the same output for my etherchannel in linked state:

FI6120XP-A(nxos)# show interface eth1/1 transceiver details

Ethernet1/1

    transceiver is present

    type is 1000base-T

    name is CISCO-METHODE

    part number is SP7041

    revision is E

    serial number is 00000MTC1250008A

    nominal bitrate is 1300 MBit/sec

    Link length supported for copper is 100 m

    cisco id is --

    cisco extended id number is 4

   Transceiver calibration is invalid

FI6120XP-A(nxos)# show interface eth1/2 transceiver details

Ethernet1/2

    transceiver is present

    type is 1000base-T

    name is CISCO-METHODE

    part number is SP7041_Rev_F

    revision is F

    serial number is 00000MTC145004BK

    nominal bitrate is 1300 MBit/sec

    Link length supported for copper is 100 m

    cisco id is --

    cisco extended id number is 4

   Transceiver calibration is invalid

[Brian Morrissey · Accepted solution]

Hi,

Do you have the port speed configured as 1gb or 10gb in ucsm?

[padramas · Accepted solution]

Hello,

From "show int eth x/y " , the show interface speed is 10G instead of 1G.

Can you change it to 1G and verify the outcome ?

Padma

[ADAman]

I will do this when I in the lab again, I don't know when. I forgot to change the port speed this time. Maybe the SFPs were not firmly connected the first time. I will report back in due course. Thanks all.

[ADAman]

yes, it was wrong speed set. Now it has a link up. Thanks..