This Cisco GLC-FE-100LX compatible SFP transceiver provides 100Base-LX throughput up to 10km over single-mode fiber (SMF) at a wavelength of 1310nm using a LC 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: SFP (mini-GBIC) transceiver module - LC single-mode Form Factor: Plug-in module Cabling Type: 100Base-LX Data Transfer Rate: 100 Mbps Optical Wave Length: 1310 nm Data Link Protocol: Fast Ethernet Max Transfer Distance: 6.2 miles OEM Manufacturer Equivalent Part Number: Cisco GLC-FE-100LX Dimensions (WxDxH): 0.3 in x 0.5 in x 2.2 in Weight: 2.4 oz Manufacturer Warranty: Limited lifetime warranty Designed For: Cisco Catalyst 2960, 2960-24, 2960-48, 2960G-24, 2960G-48, 2960S-24, 2960S-48, 3560, 3560-12, 6500, 6503, 6506, 6509, 6513 Device Type: SFP (mini-GBIC) transceiver module Form Factor: Plug-in module Color: Silver Connectivity Technology: Wired Cabling Type: 100Base-LX Data Link Protocol: Fast Ethernet Data Transfer Rate: 100 Mbps Optical Wave Length: 1310 nm Max Transfer Distance: 6.2 miles Interfaces: 1 x Ethernet 100Base-LX - LC single-mode female x 2 Compliant Standards: MSA OEM Manufacturer Equivalent Part Number: Cisco GLC-FE-100LX Width: 0.3 in Depth: 0.5 in Height: 2.2 in Weight: 2.4 oz Designed For: Cisco Catalyst 2960-24LC-S, 2960-24PC-L, 2960-24PC-S, 2960-24TC, 2960-24TC-L, 2960-24TC-S, 2960-48PST-L, 2960-48PST-S, 2960-48T, 2960-48TC, 2960-48TC-L, 2960-48TC-S, 2960-8TC, 2960-8TC-S, 2960G-24TC, 2960G-48TC, 2960G-8TC, 2960S-24PD-L, 2960S-24PS-L, 2960S-24TD-L, 2960S-24TS-L, 2960S-24TS-S, 2960S-48FPD-L, 2960S-48FPS-L, 2960S-48LPD-L, 2960S-48LPS-L, 2960S-48TD-L, 2960S-48TS-L, 2960S-48TS-S, 3560-12PC, 3560-12PC-S, 3560-8PC, 6500, 6500 Series Supervisor Engine 720, 6503, 6503 Firewall Security System, 6506, 6506 chassis, 6506 Firewall Security System, 6506-E, 6509, 6509 chassis, 6509 Firewall and IDS Security System, 6509 Firewall and VPN Security System, 6509 Wiring Closet Bundle, 6509-E, 6509-NEB, 6509-NEB-A, 6513, 6513 chassis Service & Support: Limited warranty - lifetime Service & Support: Limited warranty - lifetime