SFP28 Transceiver BlueOptics AV1C, LC-Duplex 25GBASE-LR Singlemode 1310nm 10 km DDM 0–70°C

SFP28 Transceiver BlueOptics AV1C is a 25GBASE-LR singlemode optical module with an LC-duplex connector, designed for 25 Gbps links over singlemode fiber. It operates at a wavelength of 1310 nm and supports transmission distances up to 10 km. The module includes digital diagnostics monitoring (DDM) to report real-time parameters such as optical power and temperature, and is specified to operate in ambient temperatures from 0°C to 70°C. This SFP28 transceiver is compatible with equipment requiring a compact 25G optical interface and is intended for use in uplinks, data center interconnects and carrier access segments.

Advantages

The transceiver offers 25 Gbps line rate in a small form-factor pluggable SFP28 package with LC-duplex fiber interface, enabling high-density port deployments. Singlemode 1310 nm optics provide a reliable reach of up to 10 km, suitable for inter-rack and inter-site links. Integrated digital diagnostics monitoring (DDM) supplies live data on transmit/receive power, temperature and laser bias current for easier network management and troubleshooting. A wide operating temperature range ensures stable performance in standard server room and carrier environments.

Suitable for

Key specifications

How to use

Insert the SFP28 transceiver into a compatible SFP28 or SFP+ host port according to the equipment vendor guidelines until it latches. Connect LC-duplex singlemode fiber patch cables with correct polarity to the module. Verify link status on connected devices and monitor DDM values via the host platform for transmit and receive power, temperature and other diagnostics. When removing the module, power down the port if recommended by the equipment manufacturer and use the release tab to extract the transceiver safely.

Recommendations

Use matched singlemode fibers and quality LC duplex patch cables to maintain signal integrity. Check host compatibility lists for guaranteed interoperability and monitor DDM readings to detect fiber loss or connector contamination early. Ensure ambient temperature remains within the specified 0°C–70°C range for reliable operation.