Cisco MGBLH1 Lh Mini GBIC SFP Transceiver - New - Cisco Original

Cisco Small Business MGBLH1 - SFP (mini-GBIC) transceiver module - GigE - 1000Base-LH - LC - up to 24.9 miles - 1310 nm - for Business 110 Series; 220 Series; 350 Series; Small Business SF350, SF352, SG250, SG350