2x Cisco SFP Transceiver GLC-LH-SM 30-1299-01 (CN8ID42AAA) 1000BASE-LX/LH

This is a bundle of 2 Small Form-Factor Pluggable (SFP) transceiver modules. They are untested. Type : SFP (Small Form-Factor Pluggable). Make : Cisco. Open Box -. Despite these minor faults, the device will still work properly and without issue.

eBay