QSFP transceiver BlueOptics QSFP-100G-SR4-MM850-H-BO 100000 Mbit/s

The BlueOptics QSFP-100G-SR4-MM850-H-BO is a 100GBASE-SR4 multimode fiber optic transceiver with a QSFP28 interface and MPO/MTP connector. Designed for short-reach 100 Gbit/s links over multimode fiber using 850 nm optics, this compact module comes in a metal housing and weighs approximately 40 g. It supports high-density installations in data centers and other high-performance networking environments and implements digital diagnostics for real-time monitoring.

Advantages

This QSFP28 transceiver delivers 100000 Mbit/s throughput on multimode fiber with standardized MPO/MTP connectivity and a robust metal enclosure. Built to MSA specifications, it provides interoperability with equipment that supports 100GBASE-SR4 QSFP28 modules. The module includes digital diagnostics (DDM/DOM) for monitoring voltage, laser bias, optical power and temperature, enabling easier maintenance and troubleshooting. Its compact form factor supports high-density port configurations and reduced cabling complexity.

Suitable for

Key specifications

How to use

Insert the QSFP-100G-SR4-MM850-H-BO transceiver into a compatible QSFP28 port on a switch, router or other network device that supports 100GBASE-SR4 modules. Use an MPO/MTP multimode fiber patch cord or patch panel to connect the module to the corresponding MPO/MTP transceiver or breakout cable. Verify that your hardware supports DDM/DOM if you intend to use the diagnostic functions, and check link aggregation or interface configuration on the host device to enable the 100 Gbit/s link. Follow standard ESD precautions when handling the module and cap the optical connector when not in use.

Recommendations

For optimal link performance, match the transceiver to appropriate multimode fiber (OM3/OM4 or equivalent) and use MPO/MTP patch cords of suitable polarity. Ensure device firmware and driver compatibility with third-party QSFP28 modules and monitor DDM/DOM parameters to detect signal degradation early. Keep connectors clean and store spare modules in anti-static packaging.