50G optical modules are mainly used for intermediate transmission and backhaul in 5G networks. Backhaul in 5G covers the metro access layer, convergence layer and core layer. The metro access layer mainly uses 25G, 50G, 100G and other colour optical modules, while the convergence layer and core layer mostly use 100G and 200G. , 400G DWDM colour optical module with equal rate.
As one of the specialized gpon suppliers，Primus IT can provide a variety of optical module technical solutions and types, and achieve cost reductions through cohesive investment in key technical solutions and economies of scale.
| P/N | Product Description | Data Sheet | Data Rate(Gbit/s) | TX | RX | TX_Min(dBm) | TX_Max(dBm) | RX_Min(dBm) | RX_Max(dBm) | Power Consumption | Reach | Temperature(degC) |
| PQS50-3110 | 50Gbps QSFP28 LR Single Lambda PAM4 | √ | 50G | EML 1310nm | 1310nm PIN | 1304.5nm | 1317.5nm | 1304.5nm | 1317.5nm | / | 10km | 0 to +70°C |
| PQS50-3140 | 50Gbps QSFP28 ER Single Lambda PAM4 | √ | 50G | EML 1310nm | 1310nm APD | 1304.5nm | 1317.5nm | 1304.5nm | 1317.5nm | / | 40km | 0 to +70°C |
