Fiber optic transceiver module BlueOptics QMM850-PLUS-BO QSFP MTP/MPO

The BlueOptics QMM850-PLUS-BO QSFP MTP/MPO is a fiber optic transceiver module designed for high-speed multimode optical links. Built in an aluminium housing and weighing approximately 20 g, this QSFP transceiver supports 40G data transmission using an MTP/MPO connector and operates with 850 nm optics suitable for short-reach multimode fiber links. The module follows MSA-compatible QSFP form-factor conventions to ensure mechanical and electrical interoperability with compatible network hardware.

Advantages

This module offers 40GBASE-SR4 performance in a compact QSFP package, enabling aggregated 40 Gbit/s connectivity over multimode fiber. The aluminium construction combines low weight with mechanical durability for rack-based and modular system environments. MSA-compliant MTP/MPO connectivity and 850 nm transmitter/receiver optics provide compatibility with common multimode trunk and patching infrastructure. The design supports digital diagnostics monitoring (DDM/DOM) when used in hardware that exposes these functions, assisting in remote monitoring of operating parameters.

Suitable for

Key specifications

How to use

Install the BlueOptics QSFP transceiver into a compatible QSFP slot on the host device according to the device manufacturer’s handling instructions. Connect an MTP/MPO multimode fiber cable to the transceiver’s connector, ensuring correct orientation and polarity. Confirm the host device recognizes the module and, if available, enable or view digital diagnostics through the system management interface to monitor parameters such as optical power and temperature. Follow electrostatic discharge (ESD) precautions and keep dust caps on the connector until the fiber cable is ready to be connected.

Recommendations

Use high-quality multimode MTP/MPO patch cords and, where applicable, MPO-to-LC breakout assemblies to ensure optimal link performance. Verify that the host hardware officially supports MSA-compatible QSFP modules and that firmware does not restrict third-party transceivers. For best results, deploy within recommended short-reach multimode distances and perform link testing after installation to confirm expected throughput and signal levels.