Fiber optic transceiver module BlueOptics R4G20A-BO 100 Mbit/s QSFP28

The BlueOptics R4G20A-BO fiber optic transceiver module provides optical connectivity via a QSFP28 interface for network environments that require reliable, single-mode fiber transmission. Engineered in an aluminium housing and weighing approximately 40 g, this module supports a maximum data transfer rate of 100 Mbit/s and is intended for integration into compatible networking hardware that accepts QSFP28 transceivers.

Advantages

The transceiver is constructed with a durable aluminium enclosure for stable mechanical performance and reduced thermal sensitivity. Its QSFP28 interface offers a standardized physical connection for modular installation. The module’s single-mode fiber design supports simultaneous transmit and receive optical channels through duplex connectors, enabling point-to-point optical links with predictable performance. Lightweight design facilitates handling and installation in dense rack environments.

Suitable for

Key specifications

How to use

Install the BlueOptics R4G20A-BO into a compatible QSFP28 port following the host device manufacturer’s hot-plug or power-off procedures. Connect the LC duplex single-mode fiber patch cord to the module’s optical interface, observing transmit/receive orientation. Configure the host network device as required for the intended link speed and protocol. Ensure physical connectors are clean and that cable routing avoids excessive bend radius to maintain optical performance.

Recommendations

Verify host compatibility with QSFP28 modules and confirm support for the intended data rate and optical standards before deployment. Use certified single-mode LC duplex patch cords and keep connectors clean. If your platform supports digital diagnostics, enable diagnostics monitoring to observe parameters such as optical power and module temperature for proactive maintenance.