The FTLC9551SEPM from Finisar is an optical transceiver that operates at 850 nm. It provides a data rate of up to 112 Gb/s and a link length of 100 m on OM4 multimode fiber. This transceiver requires a single supply voltage of 3.3 V and consumes less than 3.5 W of power. It is available in a pluggable QSFP28 package with MPO connector and is ideal for 100 Gigabit Ethernet, 128G Fiber Channel and 4x28G OTN links. Digital diagnostics functions are available via the I2C interface.