QSFP Transceiver Module BlueOptics QSFP-4X10G-SR-BO Fiber Optic MTP/MPO

The BlueOptics QSFP-4X10G-SR-BO is a QSFP transceiver module designed for 40G optical links using an MTP/MPO connector and multimode fiber. It supports 40GBASE-SR4 applications with four 10G lanes (850 nm) for transmit and receive, offers digital diagnostics (DDM/DOM) per MSA SFF-8472, and weighs 20 g with an aluminium-coloured housing. The module is intended for use in data centers and network equipment that accept QSFP 40GBASE-SR4 transceivers and provides short-reach multimode connectivity over appropriate fiber patching.

Advantages

The BlueOptics QSFP-4X10G-SR-BO follows MSA-compliant QSFP specifications to ensure interoperability with major network platforms that support 40GBASE-SR4 MPO/MTP transceivers. Built with high-quality optical and electronic components, it provides stable optical transmission on multimode fiber and includes digital diagnostics for real-time monitoring of supply voltage, laser bias current, transmit power, receive power and module temperature. Its compact QSFP form factor and light aluminium housing simplify installation in dense switch and router ports.

Suitable for

• 40G short-reach links in data centers and server farms
• Interconnects between switches and aggregation devices using MPO/MTP cabling
• High-bandwidth Ethernet, Fibre Channel over Ethernet (FCoE) and SDH/SONET applications up to 40 Gbit/s

Key specifications

• Form factor: QSFP (Quad Small Form-factor Pluggable)
• Protocol support: 40GBASE-SR4 (four 10G lanes)
• Wavelength: 850 nm (Tx and Rx)
• Optical connector: MPO/MTP (multi-fiber push-on)
• Fiber type: Multimode fiber
• Typical reach: short-reach multimode distances (dependent on fiber grade and cabling)
• Digital diagnostics: DDM/DOM (MSA SFF-8472 compliant)
• Housing: aluminium-coloured, lightweight (approximately 0.02 kg)

How to use

Install the QSFP-4X10G-SR-BO by inserting it into a compatible QSFP port on switches, routers or other network devices while the device is powered down or following the vendor's hot-swap guidance. Connect an MPO/MTP multimode fiber patch cord from the module to an appropriate patch panel or directly to a matching transceiver; ensure the fiber type and OM rating match the intended distance. Verify the host device recognizes the transceiver and, if required, enable or check the digital diagnostics interface through the device management system to monitor optical parameters and module status.

Recommendations

Use certified multimode fiber patch cords and MPO/MTP connectors, maintain proper fiber polarity and cleanliness, and confirm that the network hardware supports 40GBASE-SR4 QSFP modules and DDM/DOM functions for full compatibility and reliable operation.