1000BASE-LX/LH SFP transceiver module, MMF/SMF, 1310nm, DOM

The Cisco GLC-LH-SMD is a high-quality SFP transceiver module designed for long-distance data transmission over single-mode and multi-mode fiber optic cables. Operating at a wavelength of 1310 nm, it supports a maximum data transfer rate of 1000 Mbit/s and can cover distances up to 10 kilometers on single-mode fiber. The module features an LC fiber optic connector and complies with IEEE 802.3, 802.3ab, and 802.3u networking standards.

This transceiver is compatible with a wide range of Cisco Catalyst and ME series switches, including Catalyst Express 500/520, ME 3400/3600X/3800X/4900/6500, and Catalyst 2940/2950/2960 models. It supports 1000BASE-LX and 1000BASE-LH cabling technologies, making it versatile for various network environments.

The GLC-LH-SMD module is hot-swappable, allowing installation or replacement without shutting down the system. Its small form-factor pluggable design ensures easy integration into existing network setups. Ideal for enterprise and data center applications, this transceiver module offers reliable performance and flexibility for network expansion.