100G DR1 QSFP28 500m

IP-CALS50E31C1

        IP-CALS50E31C1 is designed for 500m optical communication applications. The moduleincorporates one channel optical signal, on 1310nm center wavelength, operating at 50Gbaud datarate. The transmitter path incorporates an EML Driver and a cooled EML together. On the receiverpath, the input optical signal is coupled to a Pin photodiode detector. A DSP based gearbox is used toconvert 4x25Gbps NRZ signals to 1x50Gbaud PAM4 signal. Also a 4-channel retimer and FEC blockare integrated in this DSP. The electrical interface is compliant with IEEE 802.3cd and QSFP28 MSAin the transmitting and receiving directions, and optical interface is compliant to IEEE 802.3cd and100G Lambda MSA with Duplex LC connector. The module has a maximum power consumption of

4W.

        The product is designed with form factor, optical/electrical connection and digital diagnosticinterface according to the QSFP28 Multi- Source Agreement (MSA). It has been designed to meet theharshest external operating conditions including temperature, humidity and EMI interference.