This Arista 10G SFP-10G-SR 10GB 850nm SFP+ Transceiver XVR-00001-02 is a high-quality module that provides a maximum data rate of 10 Gbps. It has SFP network ports and is designed to work with switches and hubs in enterprise networking. The module comes with one module and is perfect for those who need to upgrade their network infrastructure. This SFP+ Optic Transceiver is made by Arista, a trusted brand in the industry.