Fiber optic transceiver BlueOptics MMA2L20-AR-BO 25000 Mbit/s SFP28

The BlueOptics MMA2L20-AR-BO is an SFP28 fiber optic transceiver designed for single-mode links with a maximum data transfer rate of 25,000 Mbit/s. The module operates at a wavelength of 1310 nm and uses an LC duplex optical interface. It is finished in silver, weighs approximately 40 g, and is supplied as an individual unit. The transceiver is RoHS- and CE-compliant and follows MSA form-factor and electrical specifications for SFP28 modules.

Advantages

This SFP28 transceiver supports 25G optical transmission over single-mode fiber and offers compatibility with systems that accept standard SFP28 modules. Built to MSA specifications, the module provides standardized mechanical and electrical interfaces for straightforward integration. Compliance with RoHS and CE ensures adherence to common regulatory and environmental requirements, while the compact SFP28 form factor allows easy installation in compatible ports.

Suitable for

• 25G Ethernet links over single-mode fiber
• High-speed server-to-switch or switch-to-switch uplinks
• Data center interconnects requiring SFP28 support
• Environments where RoHS and CE compliance is required

Key specifications

• Interface type: SFP28 (LC duplex optical connector)
• Maximum data transfer rate: 25,000 Mbit/s
• Wavelength: 1310 nm
• Fiber type: single-mode
• Colour: silver
• Weight: 0.04 kg

How to use

Insert the BlueOptics SFP28 transceiver into a compatible SFP28 slot on your switch, router, or network adapter until it clicks into place. Connect LC duplex single-mode fiber patch cords to the module’s optical ports, observing transmit/receive orientation. Ensure the host device supports SFP28 modules and the required 25G link speed in its configuration. Monitor link status through the host device management interface and follow the equipment manufacturer’s instructions for hot-plugging and handling to avoid ESD or contamination of optical surfaces.

Recommendations

For reliable optical links, use quality single-mode LC duplex patch cords and keep connector end faces clean. Verify host compatibility with SFP28 transceivers and enable the appropriate interface speed in the device firmware or OS. If digital diagnostic monitoring (DDM/DOM) is required, confirm that the host system supports and exposes these monitoring features.