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CISCO GE SFP, LC connector LX/LH transceiver
Our GLC-LH-SM Cisco SFP modules are fast, reliable and incredibly cheap at our low refurbished prices. They ensure that you can instantly upgrade your existing Cisco Catalyst routers and switches by allowing you to add Gigabit Ethernet ports without really even knowing the first thing about Gigabit Ethernet.

Like most Cisco GBIC transceivers, these GLC-LH-SMs are hot-swappable. Once you plug them into any open SFP slot, that's it. No mounting hardware or additional tools are required, and they're ready to transmit over standard Ethernet 1000Base-LX/1000Base-LH cable immediately. Why deal with cheap knockoffs that take longer to install and configure when you can get the real thing here and not worry about the details?

The GLC-LH-SM is IEEE 802.3z-compliant, and it has different operating limits with each type of compatible fiber. If you use standard single mode fiber optic links, you can transmit data up to 10 km (6.2 miles), but with multi mode fiber links, connections are limited to 550 m (1804 ft). This GBIC transceiver transmits at the standard optical wavelength of 1310 nm in order to provide data transfer rates of up to 1 Gbps.

The best thing we noticed about this GLC-LH-SM SFP transceiver is that it's compatible with scores of cisco network devices. These include devices from the Express 500, 2940, 2948G, 2950, 2960, 2970, 3560, 3560E, 3750, 3750E, 4500, 6000 and 6500 series of devices. That represents quite a few different devices, including WAN Application Acceleration Bundles, WAN Optimization Bundles, Integrated Services Routers, Branch Office In a Box Bundles, Ethernet Switches, Firewall Editions, Voice Security Bundles and ITP Signaling Gateway Bundles, just to name a few.


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