Fiber optic cSFP transceiver BlueOptics GLC-2BX-D-40KM-BO 1250 Mbit/s, silver, MTBF 3,000,000 h

BlueOptics GLC-2BX-D-40KM-BO is a compact fiber optic cSFP transceiver designed for single-port installation in compatible switches and routers. It supports a maximum data transfer rate of 1250 Mbit/s and is intended to extend optical links up to the specified range while maintaining a lightweight silver form factor. With an MTBF of 3,000,000 hours, this module is built for long-term network use and is supplied as a single unit weighing approximately 20 g.

Advantages

The transceiver offers a small cSFP form factor that fits standard hot-pluggable ports, enabling quick upgrades or replacements without interrupting network operation. Its 1250 Mbit/s data rate is suitable for common Ethernet and legacy fiber applications. The specified MTBF of 3,000,000 hours indicates a design focused on reliability for long-term deployments. Its lightweight construction and neutral silver colour simplify inventory and installation in mixed equipment environments.

Suitable for

Key specifications

How to use

Ensure the host device supports cSFP modules and is powered according to the manufacturer's specifications. Insert the BlueOptics GLC-2BX-D-40KM-BO gently into the compatible cSFP port until it seats securely; no tools are required for the hot-pluggable module. Connect the appropriate single-mode fiber cable and verify link status through the host device's interface indicators or management software. Follow standard electrostatic discharge (ESD) precautions when handling the transceiver and avoid touching the optical interfaces; use protective caps when the module is not connected.

Recommendations

For reliable operation, match the transceiver's optical characteristics and fiber type to the remote module and use quality single-mode fiber cabling. Operate the module within the host equipment's specified temperature and power ranges and perform link tests after installation to confirm expected data rates and reach.