QSFP56 200GBASE-SR4 850nm 100m DOM MPO-12/UPC MMF Optical Transceiver Module
The 200G QSFP56 SR4 optical transceiver is designed for 200GBASE-SR4 Ethernet links over multimode fiber (MMF), supporting transmission distances up to 70m on OM3 and 100m on OM4/OM5 via an MPO-12 connector. The module utilizes four 50G PAM4 optical lanes to deliver an aggregate data rate of 200Gb/s and is backward compatible with 100GBASE-SR4 operation. Compliant with IEEE 802.3cd, IEEE 802.3bm, QSFP56 MSA, and CMIS 4.0 standards, it features built-in DDM for real-time monitoring and is ideal for 200G Ethernet, high-density data centers, and cloud networking applications.
| P/N | QSFP-200G-SR4 | Vendor Name | Connlight |
| Form Factor | QSFP56 | Max Data Rate | 212.5Gbps |
| Wavelength | 850nm | Max Distance | 70m on OM3/100m on OM4 |
| Modulation Format | PAM4 | Host Required | FEC |
| Connector | MTP/MPO-12 | Voltage Supply | 3.3V |
| Cable Type | MMF | DDM Support | Yes |
| Transmitter Type | 850nm VCSEL | Receiver Type | PIN |
| TX Power | -6.0~+4.0dBm | Minimum Receiver Power | -7.9dBm |
| Operation Temperature | 0 to 70°C (32 to 158°F) | Maximum Power | < 4.5W |
| Protocols | QSFP56 MSA, IEEE 802.3bs | Application | 200G InfiniBand HDR,200G Ethernet Data Center Interconnect |
Quality Assurance
Excellent quality is the foundation of Connlight’ s survival and development. Our operation team are experts with many years’ experiences in optical communication industry. Our manufacturers are first-class manufacturers in the industry. Many of them have the qualification of OEM for first-class system equipment manufacturers.
Quality Certification
We control the quality of our products, including our strict qualification of manufacturers, quality control process and production technology, and compliance with certification and safety standards. At present, our products meet the industry standards and mainstream quality certification, such as ISO 9001, CE, RoHS, FCC, etc.
Comprehensive Testing
Every module is qualified through rigorous procedures and advanced equipment to ensure high-quality and reliable optical devices for you.
