The SONT 800G OSFP 2×VR4(EB185-EC5C) optical transceiver is a Hot-Pluggable, Multi-Mode fiber for 800G short range of datacom interconnection. Using VCSEL devices for 8 lanes, each electrical lane is converted into an optical lane at 106.25Gbps, giving an aggregated data rate of 850Gbps. It allows communication up to 30m using OM3 fiber or 50m using OM4 fiber with FEC of 2xVR4. Compliant with the Common Management Interface Specification and MSA. This module incorporates proven circuit and VCSEL technology to provide reliable long life, high performance, and consistent service.