Checking SFP modules

Wondering how to find out remotely what SFP module is connected to any port in your QFX3500 node? then you need the following comand:

root@qfabric> show chassis hardware node-device <node_name>

Example:

Connect to QFabric's virtual IP address through SSH and from operational mode issue the command:

root@qfabric> show chassis hardware node-device nod01

Routing Engine 1          BUILTIN      BUILTIN           QFX Routing Engine

nod01            REV 04   750-999999   R9999-C           QFX3500-48S4Q

  CPU                     BUILTIN      BUILTIN           FPC CPU

  PIC 0                   BUILTIN      BUILTIN           48x 10G-SFP+

    Xcvr 0       REV 01   740-021309   APQ3DLL           SFP+-10G-LR

    Xcvr 2       REV 01   740-021309   APQ3DM4           SFP+-10G-LR

    Xcvr 6       REV 02   740-013111   D250924           SFP-T

    Xcvr 7       REV 02   740-011613   PPM20MK           SFP-SX

It only shows ports that have a transceiver (XCVR) connected in it.

If there is any port that doesn't have a SFP, it just won't show up. You can double check with:

root@qfabric# run show interfaces terse | match nod01

nod01:xe-0/0/0          up    down

nod01:xe-0/0/2          up    down

nod01:ge-0/0/6          up    up

nod01:ge-0/0/6.0        up    up   eth-switch

nod01:ge-0/0/7          up    down

nod01:ge-0/0/7.0        up    down eth-switch

Matching both commands, you can say that nod01:xe-0/0/0 has a transceiver type of SFP+-10G-LR, which is a 10 Gbit/s Ethernet over monomode fiber.