Description
The Cisco XENPAK-10GB-LR+ Optical Transceiver is a high-performance 10 Gigabit Ethernet optical module designed for long-distance data transmission over single-mode fiber networks. Built in the industry-standard XENPAK form factor, this transceiver supports the 10GBASE-LR specification defined by IEEE 802.3ae, enabling reliable high-speed connectivity in enterprise networks, data centers, and service provider infrastructures. The module operates at a wavelength of 1310 nm and supports transmission distances of up to 10 kilometers over standard single-mode fiber (SMF), making it suitable for backbone connections, campus networks, and metropolitan area network links.The transceiver features a duplex LC optical interface and supports hot-swappable installation, allowing the module to be inserted or removed without interrupting system operation. This capability simplifies maintenance and upgrades in high-availability networking environments. The module is engineered to deliver stable signal performance, low bit-error rates, and reliable data throughput at 10 Gbps. Cisco XENPAK-10GB-LR+ modules are widely used in compatible switches and routers to provide scalable, high-bandwidth optical connectivity for modern network infrastructures.