Fibre optic transceiver module BlueOptics XQ+31LC02D-BO

BlueOptics compatible transceiver for MikroTik XQ+31LC02D: 100GBASE-CWDM4 QSFP28 with LC Duplex connector, built to MSA standards. This module transmits and receives optical signals over single-mode fiber using CWDM channels and supports data rates up to 100 Gbps on links up to 2 km. It is designed as a compatible replacement for the original MikroTik XQ+31LC02D and is suitable for use in MikroTik switches, routers, storage systems and other network devices that officially support the original transceiver.

Advantages

The BlueOptics 100GBASE-CWDM4 QSFP28 is tested for compatibility with MikroTik hardware and adapted to software requirements to ensure correct operation. The module is manufactured to MSA standards and uses selected components from established suppliers, including high-quality lasers and integrated circuits, which contributes to long service life and stable performance. It features LC Duplex connectors for simultaneous transmit and receive operation over separate fibers and supports Digital Diagnostics Monitoring (DDM/DOM) for remote monitoring of voltage, laser bias current, transmit power, receive power and temperature.

Key specifications

How to use

Insert the QSFP28 transceiver into a compatible MikroTik port or other device that supports the original XQ+31LC02D module. Connect LC Duplex single-mode patch cords to the module and to the corresponding patch panel or receiving transceiver, observing correct Tx/Rx orientation. Ensure the host device firmware or driver supports third-party compatible transceivers and enable DDM/DOM in the device if diagnostics are required. Use appropriate fiber management and follow standard electrostatic discharge (ESD) precautions during installation.

Recommendations

For best performance, use high-quality single-mode LC patch cords and keep connectors clean. Verify compatibility with your MikroTik hardware and enable DDM/DOM support on the host device to monitor module parameters remotely. If in doubt, request a test sample to confirm functionality in your environment.