Fiber optic transceiver module BlueOptics H-SR4-QSFP28-BO QSFP28 MPO

The BlueOptics H-SR4-QSFP28-BO is a fiber optic transceiver module engineered for 100G multimode short-reach links. It uses a QSFP28 interface with an MPO/MTP connector and is constructed in an aluminium housing with a net weight of approximately 40 g. The module supports parallel optical transmission over multimode fiber and is designed to interoperate with networking equipment that accepts QSFP28 MPO transceivers and conforms to MSA optical transceiver form‑factor conventions.

Advantages

This QSFP28 MPO transceiver offers 100G multimode performance in a compact, lightweight aluminium enclosure that facilitates installation and heat dissipation. The module is compatible with equipment that supports QSFP28 MPO interfaces and is manufactured to meet established MSA requirements for optical transceiver interoperability. Its multimode design and MPO connector enable simultaneous transmit and receive channels over a multi‑strand fiber ribbon, and the module’s construction and component selection target extended operational lifetime and stable optical performance.

Suitable for

• 100 Gigabit Ethernet links over multimode fiber within data centers
• High‑speed switch and router uplinks that accept QSFP28 MPO transceivers
• Short‑reach fiber interconnects between racks and patch panels

Key specifications

• Interface type: QSFP28
• Connector: MPO / MTP (multifiber ribbon)
• Applicable fiber type: Multimode fiber
• Typical reach: short‑reach multimode deployments (designed for up to 100 m on appropriate multimode fiber)
• Housing material: aluminium
• Weight: approx. 0.04 kg
• Application protocols: 100G Ethernet and other high‑speed optical protocols over multimode fiber

How to use

Install the BlueOptics H-SR4-QSFP28-BO into a compatible QSFP28 port on a switch, router or optical device following the host equipment manufacturer’s hot‑plug procedure. Connect an MPO/MTP multimode fiber patch cord to the transceiver’s MPO connector, ensuring correct orientation and polarity. Verify that the host device recognizes the module and that link parameters (speed, lane mapping) match your network configuration. For monitoring and diagnostics, enable any supported digital diagnostic functions (DDM/DOM) in the host if available to observe supply voltage, optical power and temperature values.

Usage recommendations

Use high‑quality multimode MPO/MTP patch cords and ensure fiber endfaces and MPO connectors are properly cleaned before mating. Confirm that the target switch, router or storage hardware supports third‑party QSFP28 MPO transceivers and that firmware or configuration settings permit the expected 100G operation. For best reach and performance, deploy appropriate multimode fiber types and observe channel loss budgets and polarity conventions.