This Cisco WS-G5486 compatible GBIC transceiver provides 1000Base-LX throughput up to 10km over single-mode fiber (SMF) at a wavelength of 1310nm using a SC connector. The transceiver is guaranteed to be 100% compatible with the equivalent Cisco transceiver. This easy to install, hot swappable transceiver has been programmed, uniquely serialized and data-traffic and application tested to ensure that it will initialize and perform identically. It is built to meet or exceed the specifications of Cisco, as well as to comply with multi-source agreement (MSA) standards to ensure seamless network integration. Device Type: GBIC transceiver module - SC single-mode Form Factor: Plug-in module Cabling Type: 1000Base-LX Data Transfer Rate: 1 Gbps Optical Wave Length: 1310 nm Data Link Protocol: Gigabit Ethernet Max Transfer Distance: 6.2 miles OEM Manufacturer Equivalent Part Number: Cisco WS-G5486 Dimensions (WxDxH): 0.4 in x 1.2 in x 2.6 in Weight: 0.96 oz Manufacturer Warranty: Limited lifetime warranty Designed For: Cisco Catalyst 2912, 2924, 2948, 2950G-12, 2950G-24, 2950G-48, 2980, 3508, 3512, 3524, 3548, 3550-12, 3550-24, 3550-48, 4418, 4500, 4912; Network Processing Engine G1, uBR7200; Node Route Processor 2SV; Supervisor Engine 1A 2GE, 2-MSFC2, 2-PFC2, II, II-Plus, IV, V, V-10 Device Type: GBIC transceiver module Form Factor: Plug-in module Color: Silver Connectivity Technology: Wired Cabling Type: 1000Base-LX Data Link Protocol: Gigabit Ethernet Data Transfer Rate: 1 Gbps Optical Wave Length: 1310 nm Max Transfer Distance: 6.2 miles Interfaces: 1 x Ethernet 1000Base-LX - SC single-mode female x 2 Compliant Standards: MSA OEM Manufacturer Equivalent Part Number: Cisco WS-G5486 Width: 0.4 in Depth: 1.2 in Height: 2.6 in Weight: 0.96 oz Designed For: Cisco Catalyst 2912MF, 2912MF-XL, 2912MF-XL Enterprise Edition, 2924M, 2924M-XL, 2924M-XL DC, 2924M-XL Enterprise Edition, 2948G, 2948G-GE-TX Gigabit Ethernet Switch, 2948G-L3, 2950G-12, 2950G-24, 2950G-24-EI, 2950G-48, 2950G-48-EI, 2980G, 2980G-A, 3508G XL Enterprise Edition, 3512 XL Enterprise Edition, 3512G XL Enterprise Edition, 3512XL Standard Edition, 3524-PWR XL Enterprise Edition, 3524XL Enterprise Edition, 3548XL Enterprise Edition, 3550-12G, 3550-12T, 3550-24 EMI, 3550-24 PWR EMI, 3550-24 PWR SMI, 3550-24 SMI, 3550-48 EMI, 3550-48 SMI, 4418, 4500 Series Supervisor Engine V-10GE, 4912G Cisco Network Processing Engine G1, uBR7200-NPE-G1 Cisco Node Route Processor 2SV Cisco Supervisor Engine 1A 2GE, 1A 2GE Plus, 1A 2GE Plus MSFC & PFC, 1A 2GE Plus PFC, 2-MSFC2, 2-PFC2, II, II-Plus, IV, V, V-10GE Service & Support: Limited warranty - lifetime Service & Support: Limited warranty - lifetime