The 50G PAM4 QSFP28 LR supports 50G Ethernet applications, with a single-mode fiber link transmission distance of up to 10 km. It operates at 3.3V with power consumption below 3.5W and supports 2x26.5625Gbps electrical interfaces. Digital diagnostic functions are provided through the I2C interface, complying with QSFP MSA and RoHS-6 (lead-free) protocols.

Product Specifications

○ Package Type: QSFP28

○ Transmission Rate: 53.125G

○ Transmission Distance: 10km

○ Device: DFB + PIN

○ Optical Power Range: -4.5~+4.2dBm

○ OMA Sensitivity: -8.4dBm

○ Interface: LC

Application Scope

○ 50G Ethernet