The product is a set of seven Cisco ONS-SE-G2F-LX 2Gbps FC SMF 10km 1310nm Duplex LC SFP Transceivers. These transceivers are designed for Cisco network compatibility and offer a maximum data rate of 2 Gbps. With SFP network ports, these transceivers are ideal for high-speed data communication in an enterprise networking setup, particularly in server and networking applications. The duplex LC SFP configuration ensures reliable and efficient data transmission over a 10km distance using 1310nm wavelength technology.