The Cisco FET-10G 10GB BASE-SR 850nm MMF LC SFP+ Transceivers are high-quality networking modules designed for use in enterprise networks. With a total of 8 transceivers included in the lot, these products are built by the trusted brand Cisco and are specifically designed for use with SFP network ports. The 10GB BASE-SR 850nm MMF LC SFP+ transceivers offer reliable and fast data transmission, making them ideal for enhancing the performance of servers and networking equipment in a professional setting.