Single-mode & Multi-mode Transceivers in the same network module

First time ever doing this kind of setup.

Anyway, it's working fine.

cisco-sw#show inventory

NAME: "GigabitEthernet1/1/3", DESCR: "1000BaseSX SFP"
PID: GLC-SX-MMD          , VID: V01  , SN: xxxxxxxxxxxx

NAME: "GigabitEthernet1/1/4", DESCR: "1000BaseLX SFP"
PID: GLC-LH-SMD          , VID: V01  , SN: xxxxxxxxxxxx

Remarks: