ST-200G-QSFP56-LR4
Sate Optics ST-200G-QSFP56-LR4 is a 200Gbps QSFP56 compatible optical transceiver designed for long-distance data center networks, cloud infrastructure, and high-performance Ethernet applications.
This 200G QSFP56 LR4 optical module supports 4-channel 50G PAM4 transmission over single mode fiber (SMF) using 1310nm wavelength, providing up to 10km transmission distance. The QSFP56 form factor enables high-density optical connectivity for data center interconnects, backbone networks, and long-reach Ethernet applications.
The ST-200G-QSFP56-LR4 compatible transceiver delivers reliable long-distance transmission with low power consumption and stable optical performance. Each module is tested to ensure interoperability with compatible networking platforms and advanced network infrastructures.
More in 200G QSFP56 Transceivers
| Part Number | Model No. | Picture | Data Rate(Mbps) | Wavelength | Media Type | Reach | TX Power(dBm) | RX Sens.(dBm) | Temp.(℃) | Note | Datasheet |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ST-200G-QSFP56-SR4 | 200G QSFP56 SR4 Compatible |  |
200Gbps | 850nm | Multimode Fiber (MMF) | 100m | -6.5 ~ +4dBm | -8.4 dBm | 0~70℃ | Compatible 200G QSFP56 Optical Transceiver | |
| ST-200G-QSFP56-PSM8 | 200G QSFP56 PSM8 Compatible |  |
200Gbps | 1310nm | Single Mode Fiber (SMF) | 2km | -2.9 ~ +4dBm | -12.66 dBm | 0~70℃ | Compatible 200G QSFP56 Optical Transceiver | |
| ST-200G-QSFP56-FR4 | 200G QSFP56 FR4 Compatible |  |
200Gbps | 1310nm | Single Mode Fiber (SMF) | 2km | -4.2 ~ +4.7 dBm | -8.2 dBm | 0~70℃ | Compatible 200G QSFP56 Optical Transceiver | |
| ST-200G-QSFP56-LR4 | 200G QSFP56 LR4 Compatible | |
200Gbps | 1310nm | Single Mode Fiber (SMF) | 10km | -4 ~ +2 dBm | -12.66 dBm | 0~70℃ | Compatible 200G QSFP56 Optical Transceiver | |
| ST-200G-QSFP56-ER4 | 200G QSFP56 ER4 Compatible |  |
200Gbps | 1310nm | Single Mode Fiber (SMF) | 40km | +0.4 ~ +6.6 dBm | -10.3 dBm | 0~70℃ | Compatible 200G QSFP56 Optical Transceiver | |
| ST-200G-QSFPDD-SR8 | 200G QSFP-DD SR8 Compatible | |
200Gbps | 850nm | Multimode Fiber (MMF) | 100m | -8.4 ~ +2.4 dBm | -10.3 dBm | 0~70℃ | Compatible 200G QSFP-DD Optical Transceiver |
