This lot includes 6 high-quality Cisco System SFP+ Transceiver Modules with a wavelength of 1300nm. These modules are designed to fit into various switches and hubs, providing high-speed connectivity for your enterprise networking needs. With the ability to support SFP interfaces, these modules are versatile and compatible with a wide range of networking devices. These modules are ideal for businesses looking to upgrade their networking capabilities. Each module has been thoroughly tested and is in excellent working condition. Whether you are looking to add more modules to your existing network or replace faulty ones, this lot of Cisco System SFP+ Transceiver modules is a reliable and cost-effective solution.