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QSFP56 200G SR4 100m MPO-12 Transceiver

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The 200G optical transceiver in QSFP56 form factor with SR4 (Short Reach 4-lane) technology delivers high-performance connectivity for next-gen data centers and enterprise networks. Leveraging 4x50G PAM4 modulation, it achieves an aggregate data rate of 200Gbps, doubling the bandwidth of traditional 100G solutions while maintaining power efficiency. Its compact QSFP56 encapsulation ensures backward compatibility with existing QSFP28 ports, enabling seamless upgrades without major infrastructure changes. Designed for short-reach applications, this transceiver supports transmission distances of up to 100 meters over OM3/OM4 multimode fiber (MMF) using an MPO-12 connector, which simplifies high-density cabling in spine-leaf architectures. The MPO-12 interface allows parallel optics transmission, ensuring low latency and high reliability for hyperscale data centers, high-performance computing (HPC), and AI/ML clusters. A key advantage of this 200G optical transceiver is its plug-and-play deployment, reducing installation complexity. It is ideal for top-of-rack (ToR) switching, intra-data center interconnects, and enterprise backbone networks, where high bandwidth and low power consumption are critical. With compliance to industry standards like IEEE 802.3bs and CMIS 4.0, it ensures interoperability and advanced management capabilities. By integrating cutting-edge PAM4 signaling and energy-efficient design, the QSFP 200G SR4 transceiver provides a cost-effective, future-proof solution for accelerating network performance in demanding environments.  


Max Data Rate200GbpsForm FactorQSFP56
Wavelength850nmMax Cable Distance100m
ConnectorMTP/MPO-12 UPCMediaMMF
Transmitter TypeVCSELReceiver TypePD
TX Power-6.5~4dBmMinimum Receiver Power-6.5dBm
Max Power Consumption5WInbuilt FECNo
DDM/DOMSupportedCommercial Temperature Range0 to 70°C (32 to 158°F)
Modulation (Electrical)4x50G-PAM4Modulation (Optical)4x50G-PAM4


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xiangling@whgearlink.com
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