GLC-ZX-SMD-AO - AddOn Cisco GLC-ZX-SMD Compatible SFP Transceiver

SFP (mini-GBIC) transceiver module (equivalent to: Cisco GLC-ZX-SMD) - 1GbE - 1000Base-ZX - LC single-mode - up to 80 km - 1550 nm - for Cisco Integrated Services Router 11XX; ME 3600; MWR 2941; Nexus 93180, 93XX