Product Code GLC-ZX-SMD Device Type SFP (mini-GBIC) transceiver module - LC single-mode Form Factor Plug-in module Cabling Type 1000Base-ZX, Fibre Channel Data Transfer Rate 1.25 Gbps Optical Wave Length 1550 nm Data Link Protocol Gigabit Ethernet, Fibre Channel Max Transfer Distance 80 km Dimensions (WxDxH) 1.37 cm x 5.825 cm x 1.352 cm Designed For Cisco 2, 20, 2520, 40, 5760, 8, ASR 901, ASR 9000 Route Switch Processor, Catalyst 3560, 3750, 4500, 4948, Catalyst Compact 2960, 3560, Industrial Ethernet 2000, 3000, 3010, Line Card Classic, E-Series, ME 3400, 3600, 3600X 24, 3800, 3800X 24, MWR 2941, Nexus 7000, Supervisor Engine 6, 6L, 7, 7L, 8 Width 1.37 cm Depth 5.825 cm Height 1.352 cm Brand name GLC-ZX-SMD has been established for more than four years. We mainly sell new or old communication equipment. We have strong inventory and strong suppliers. We can provide you with high quality price and after-sales service. Welcome to cooperate with Telecom Construction Group, Communications Equipment Trading Company and individuals. is a supplier of communications products for Nokia, Huawei, ZTE, Ericsson, Marconi, Alcatel Lucent and other companies. As a second-hand Telecom partner recognized by hundreds of service providers around the world, you can rely on to help you expand and maintain the network at a cheaper and faster speed. We only purchase the best quality green market equipment at the best possible market price, and deliver considerable cost-effectiveness directly to our customers. If you have any product requirements, please send us an email or call us, and we will serve you whole heart.