Optical Transceiver - DCI

The 100G QSFP28 LR1 transceiver is a high-performance, cost-effective module supporting a data rate up to 106.25Gbps, designed for using in 100 Gigabit Ethernet of 2 KMeters link length on single mode fiber. On the transmitter side, the DSP combines 4 lanes 25Gbps electrical signalinto one lane 53GBaud PAM4 signal and the optical transmitter is 1311nm based cooled EML TOSA. On the receiver side, the input optical signal is coupled into a high speed PIN ROSA and isconverted into a lane 53GBaud electrical signal，after then，the DSP breakout 53GBaud PAM4 signal into 4 lanes 25Gbps NRZ signal that is transformed to an electricalCAUI-4 compliant output driver. A serial EEPROM in the transceiver allows the user to access transceiver monitoring and configuration data via the 2-wire QSFP Management