The Cisco SFP-10G-LR-S 10-3107-01 SFP+1310nm Transceiver Module is a high-quality networking component designed for use with Cisco devices. This single module features a 1310nm wavelength and is compatible with Cisco switches and routers. Made by Cisco, a trusted brand in networking technology, this transceiver module ensures reliable and efficient data transmission. With its hologram for authenticity, this unit provides a secure and dependable solution for your networking needs. Made in China, this module is a valuable addition to any enterprise networking setup.