Fiber optic transceiver module BlueOptics QTA1C04L2C000E1A-BO 100000 Mbit/s QSFP28

The BlueOptics QTA1C04L2C000E1A-BO is a QSFP28 fiber optic transceiver module designed for high-speed networking environments. Supporting a maximum data transfer rate of 100000 Mbit/s over single-mode fiber, it uses LC duplex connectors and a metal housing to provide a compact, durable 100GBASE-LR4 solution for long-reach links up to 10,000 meters. The module includes digital diagnostics capabilities for monitoring operating parameters when supported by the host hardware. Its silver metal casing and 40 g weight make it suitable for dense rack and data center deployments where space and reliability are important.

Advantages

The transceiver offers 100 Gbit/s optical performance with LR4 CWDM-based transmission, enabling long-distance connections up to 10 km over single-mode fiber. A robust metal housing contributes to mechanical protection and thermal stability, while the LC duplex interface provides standardized connectivity. Integrated digital diagnostics (DDM/DOM compliant with common MSA standards) allows real-time monitoring of voltage, laser bias current, output and input optical power, and temperature if the host supports these features. The module is compact and lightweight, facilitating high-density installations.

Suitable for

Key specifications

How to use

Install the QSFP28 transceiver into a compatible QSFP28 port on switches, routers or storage systems that support 100GBASE-LR4 modules. Connect LC duplex single-mode fiber patch cords to the module’s LC connector, ensuring correct transmit/receive alignment. Ensure the host device firmware or software recognises third-party transceivers and, if available, enable DDM/DOM monitoring to read real-time diagnostic values. Follow standard ESD precautions and hot-swap guidance provided by the host equipment manufacturer during insertion or removal.

Recommendations

Use high-quality single-mode LC patch cords and, when possible, terminate connections via appropriate patch panels to preserve link performance. Verify host compatibility with 100GBASE-LR4 QSFP28 modules and enable digital diagnostics to monitor link health. Avoid excessive bending of fiber cables and maintain cleanliness of LC connectors to ensure optimal optical performance.