QSFP56 Transceiver Module BlueOptics QSFP56-200G-SR-CS-BO 200G 100m

The BlueOptics QSFP56-200G-SR-CS-BO is a 200 Gigabit Ethernet fiber optic transceiver module designed for short-reach, high-speed data links. Built to MSA form-factor and interfacing via an MPO/MTP connector, it supports 200GBASE-SR4 operation over multimode fiber at 850 nm and a maximum reach of 100 meters. The module is housed in aluminum, weighs approximately 40 grams, and provides a hot-pluggable QSFP56 solution for compatible network switches, routers and storage systems that accept 200G SR4 transceivers.

Advantages

The transceiver offers 200G data throughput in a compact, lightweight aluminum housing and follows industry MSA standards for physical and optical compatibility. It supports simultaneous transmit and receive channels via MPO/MTP and includes digital diagnostics monitoring (DDM/DOM) for real-time monitoring of supply voltage, laser bias current, transmit optical power, received optical power and temperature. Components are selected to meet quality and longevity targets, delivering extended operational life and high availability in high-density network environments.

Suitable for

• High-performance data center interconnects and server racks
• High-speed switching and aggregation fabrics
• Storage area networks and SAN connectivity
• Short-reach optical links within campus or enterprise buildings (up to 100 m)

Key specifications

• Data rate: 200 Gigabit Ethernet (200G)
• Standard: 200GBASE-SR4 over multimode fiber
• Wavelength: 850 nm transmit and receive
• Connector type: MPO/MTP
• Maximum reach: 100 m (multimode fiber)
• Form factor: QSFP56, hot-pluggable
• Housing material: aluminum
• Weight: 0.04 kg
• Digital diagnostics: DDM/DOM (MSA SFF-8472 compliant)

How to use

Insert the QSFP56 transceiver into a compatible device slot while the host is powered on or according to the host vendor’s hot-swap instructions. Connect an MPO/MTP multimode fiber patch cable between the transceiver and the corresponding optical port or patch panel. Ensure the connected hardware supports 200GBASE-SR4 transceivers and, if desired, that DDM/DOM monitoring is enabled in the host to read real-time diagnostic values. Verify link status and configuration in the switch or router management interface and use appropriate multimode fiber type (e.g., OM3/OM4) for the intended 100 m reach.

Recommendations

To achieve reliable 200G links, use certified OM3 or OM4 multimode fiber and high-quality MPO/MTP patch cords, confirm compatibility with the host hardware firmware, and enable digital diagnostics for ongoing monitoring. Follow standard electrostatic discharge (ESD) precautions when handling the transceiver and avoid bending or stressing fiber cables beyond recommended limits.