The Cisco SFP-10G-LR SFP+ transceiver module is a networking component designed to provide 10 Gigabit Ethernet connectivity over single-mode fiber optic cables. It is suitable for enterprise networks, data centers, and network infrastructure requiring high-speed optical connections. Key Specifications: • Model Number: SFP-10G-LR. • Interface: 10GBASE-LR SFP+. • Data Transfer Rate: 10 Gbps. • Optical Wavelength: 1310 nm. • Fiber Type: Single-Mode Fiber (SMF). • Maximum Supported Link Distance: Up to 10 kilometers, depending on specific operating conditions. • Design: Hot-pluggable SFP+ optical module, if supported by the host device. Applications: Connecting high-speed network switches, enterprise networks, data centers, and compatible networking equipment. Please ensure that the transceiver module is supported by the network device being used, and that the fiber type and connectors are compatible with your existing infrastructure before purchasing.