Modulo transceiver SFP BlueOptics SFP-BXD43-20KM-LC-BO 1250 Mbit/s

The BlueOptics SFP-BXD43-20KM-LC-BO is a single-port SFP transceiver module designed for optical networking links with a maximum data transfer rate of 1250 Mbit/s. Housed in metal and weighing 20 g, this compact module supports standard SFP interfaces and is intended for reliable point-to-point fiber connections over extended distances. Its form factor and connector type make it compatible with equipment that accepts SFP modules and LC fiber terminations.

Advantages

The metal housing provides mechanical durability and helps with heat dissipation during continuous operation. With an SFP interface and a small, standardized footprint, the module is easy to install and hot-pluggable in compatible networking devices. The 1250 Mbit/s data rate supports common fiber applications while the lightweight construction reduces strain on module slots and connectors.

Suitable for

Key specifications

How to use

Power down or follow hot-swap procedures for the host device as recommended by the equipment manufacturer, then insert the SFP module into a compatible SFP slot until it seats firmly. Connect the LC fiber patch cable to the module's connector, ensuring correct polarity and clean fiber end faces to maintain signal quality. Configure the host device's port settings as required for 1250 Mbit/s operation and verify link status through the device management interface.

Recommendations

Use the module with compatible single-mode fiber and LC connectors. Clean fiber connectors before insertion, avoid bending fibers beyond their minimum bend radius, and operate the module within the host equipment’s specified temperature and power limits. Keep spare modules in anti-static packaging when not in use.