JFOPT QSFP56-200G-SR4 optical transceiver is developed and produced based on the standards IEEE 802.3cd and QSFP56 MSA. This transceiver, adopted VCSEL transmitter and pin receiver, is a high performance, low power consumption and short distance interconnection solution. Four independent transmit and receive channels are provided, each of them up to 50Gbps (PAM4), and the highest data rate of the transceiver up to 212.5Gbps.

