BlueOptics SFP-BXD43-40KM-NK-BO network transceiver module Fiber optic 1250 Mbit/s

The BlueOptics SFP-BXD43-40KM-NK-BO network transceiver module is a single-port SFP fiber optic module designed for serial data transmission at up to 1250 Mbit/s. Housed in a metal enclosure, this module meets RoHS requirements and is intended for point-to-point optical links where stable, long-distance connectivity is required. The module’s compact SFP form factor allows compatibility with a wide range of switches, routers and optical equipment that accept standard SFP transceivers.

Advantages

The metal housing provides electromagnetic shielding and mechanical protection while helping to dissipate heat. Compliance with RoHS ensures the module meets environmental and safety directives for restricted substances. The SFP form factor and 1250 Mbit/s data rate make the module suitable for standard Gigabit-compatible serial optical links, and its design supports reliable transmission over extended fiber distances.

Suitable for

Key specifications

How to use

Install the BlueOptics SFP-BXD43-40KM-NK-BO by inserting the module into a compatible SFP slot on your switch, router or optical transceiver bay until it clicks into place. Connect the appropriate single-mode or multimode fiber cable and secure any required connectors. Confirm link status through the host device’s management interface and verify that the device negotiates or is configured for the required 1250 Mbit/s serial link. Follow the host equipment manual for hot-plug handling and ESD precautions.

Recommendations

For optimal performance, use clean, certified fiber connectors and follow standard fiber handling procedures. Verify compatibility with the host device SFP specifications before installation and ensure network configurations match the 1250 Mbit/s link speed. Store unused modules in anti-static packaging and avoid exposure to excessive dust or moisture.