Cisco XENPAK-10GB-LX4

The Cisco XENPAK-10GB-LX4 is a transceiver module designed for use in high-speed data communication networks. It is specifically designed for 10 Gigabit Ethernet connections and uses the LX4 (Long Wavelength 4) technology. The XENPAK-10GB-LX4 transceiver supports a transmission distance of up to 10 kilometers over single-mode fiber optic cables. It operates at a wavelength of 1310 nm and uses four parallel fibers for transmitting and receiving data. This transceiver module is hot-swappable, meaning it can be inserted or removed from a compatible network device without powering down the system. It is commonly used in Cisco switches and routers to provide high-speed connectivity for data centers, enterprise networks, and service provider networks.