ST-200G-QSFP56-SR4
Sate Optics ST-200G-QSFP56-SR4 is a 200Gbps QSFP56 compatible optical transceiver designed for high-speed data center networks, AI clusters, and next-generation Ethernet applications.
This 200G QSFP56 SR4 optical module supports 4-channel 50G PAM4 transmission over multimode fiber (MMF) using 850nm wavelength, providing up to 100m transmission distance. The QSFP56 form factor enables high-density optical connectivity for data center switches, servers, and short-reach network applications.
The ST-200G-QSFP56-SR4 compatible transceiver delivers reliable short-distance transmission with low power consumption and efficient bandwidth performance. Each module is tested to ensure stable interoperability with compatible networking platforms and modern data center environments.
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 |
