The Cisco GLC-LX-SM-RGD is a 1-Port SFP (mini-GBIC) transceiver module that supports 1000Base-LX/LH technology, providing reliable and efficient connectivity over optical fiber. With a data transfer rate of 1 Gbps, this module is ideal for data networking applications, ensuring enhanced dependability and maximum productivity. It features a hot-swappable form factor for easy installation and compatibility with various Cisco devices, including the Cisco IE 3000 Series Switches and Cisco 3200 Series Rugged Routers. The single-mode fiber optic design allows for long-distance data transmission, making it suitable for various networking environments.