Fiber optic transceiver BlueOptics R7HWN-BO 100000 Mbit/s QSFP28 850 nm

The BlueOptics R7HWN-BO is a QSFP28 fiber optic transceiver module designed for 100000 Mbit/s optical links. It operates at 850 nm over multimode fiber and uses an MTP/MPO connector for parallel fiber interfacing. The module is specified for a maximum transfer distance of up to 300 m, has a compact silver housing and a weight of approximately 40 g. Built to MSA-compatible form factors, the transceiver supports simultaneous transmit and receive channels and integrates digital diagnostics for monitoring key operating parameters.

Advantages

The R7HWN-BO provides 100G data throughput in a QSFP28 package with MPO/MTP connectivity, enabling high-density optical links in data center and enterprise environments. Compliance with MSA standards and the use of high-quality components contribute to long MTBF values and stable operation. Integrated digital diagnostics (DDM/DOM) allow remote monitoring of supply voltage, laser current, transmit/receive power and temperature, which simplifies troubleshooting and maintenance without interrupting traffic.

Suitable for

Key specifications

How to use

Install the BlueOptics R7HWN-BO into a compatible QSFP28 slot on your switch, router or server according to the host device manual. Ensure the host platform supports QSFP28 modules and the MPO/MTP interface, and confirm any required software or firmware compatibility. Connect an MPO/MTP multimode patch cable to the module and route it to the corresponding patch panel or transceiver at the remote end. If DDM/DOM functionality is required, enable or query the diagnostic interface from the host management software to monitor operating parameters.

Recommendations

Use multimode fiber with appropriate MPO/MTP trunk or patch cables, maintain proper fiber handling and cleanliness of MPO/MTP ferrules, and verify host compatibility for QSFP28 and DDM features before deployment. For distances near the module's maximum range, use recommended OM3/OM4 cabling to ensure signal margin and reliability.