GLC-GE-DR-LX= - Cisco

Cisco - SFP (mini-GBIC) transceiver module - Gigabit Ethernet - 1000Base-LX, 1000Base-LH - LC single-mode - up to 6.2 miles - 1310 nm - for P/N: A9K-MPA-20X1GE-RF, A9K-RSP440-SE-RF, ASR-9001-RF, ASR-9001-S, ASR-9001-S-RF