Symptom
The LR4-Lite transceiver (WSP-Q40GLR4L) shows up as an LR4 transceiver (QSFP-40GE-LR4) on a Nexus 9372:
F340.21.08-N9372PX-1# show int eth 1/49 transceiver details
Ethernet1/49
transceiver is present
type is QSFP-40GE-LR4
name is CISCO
part number is FTL4C1QL1C-C1
revision is B
serial number is FNS193709G0
nominal bitrate is 10300 MBit/sec per channel
Link length supported for 9/125um fiber is 2 km
cisco id is --
cisco extended id number is 208
Conditions
Nexus 9372 with 40G LR4-Lite transceiver (WSP-Q40GLR4L)
Workaround
None, though this is a cosmetic issue. Transceiver works just fine.
Further Problem Description
Other Nexus switches like the 93180YC-EX correctly report the transceiver:
`sh int e1/51 transceiver details`
Ethernet1/51
transceiver is present
type is WSP-Q40GLR4L
name is CISCO-AVAGO
part number is SFCT-88EIPZ-CS1
revision is 01
serial number is AVM2049M0MU
nominal bitrate is 10300 MBit/sec per channel
Link length supported for 9/125um fiber is 2 km
cisco id is 13
cisco extended id number is 208
