Fiber optic transceiver module BlueOptics DEM-Q2801Q-SR4-BO QSFP28 MTP/MPO

The BlueOptics DEM-Q2801Q-SR4-BO QSFP28 MTP/MPO fiber optic transceiver module provides 100 Gigabit Ethernet connectivity over multimode fiber. Housed in an aluminium casing and weighing approximately 40 g, this QSFP28 module uses an MTP/MPO connector and supports short-range transmission up to 100 m. It is designed to meet MSA-compliant form factors for use in data center switches, routers and other networking equipment that accept QSFP28 SR4 optics.

Advantages

The transceiver delivers 100GBASE-SR4 performance for high-density, high-throughput links while keeping physical size and weight minimal. The aluminium housing offers mechanical robustness and heat dissipation for stable operation. With an MTP/MPO interface and multimode fiber operation, the module enables parallel optical lanes for simultaneous transmit and receive channels, simplifying cabling for short-range 100 GbE connectivity.

Suitable for

Key specifications

How to use

Install the module into a compatible QSFP28 port on supported network equipment following the vendor device instructions. Use an MTP/MPO-terminated multimode fiber patch cable or cassette to connect the module to the corresponding transceiver or patch panel. Ensure proper polarity and grooming of parallel fibers when making the MPO connections. Verify link status through the host system and, if available, read digital diagnostics information from the module to confirm optical parameters and operating conditions.

Recommendations

Use factory-tested MTP/MPO multimode fiber patch cords and, where applicable, MPO to LC fanouts or patch panels to achieve the specified 100 m reach. Confirm that the host equipment supports QSFP28 SR4 optics and any digital diagnostics (DDM/DOM) features you require. Handle the transceiver and fiber connectors carefully to avoid contamination and maintain optimal optical performance.