SFP transceiver BlueOptics BTI-SFP-GBDC40L-DD-31/49S-BO 1250 Mbit/s cSFP

The BlueOptics BTI-SFP-GBDC40L-DD-31/49S-BO is a compact fiber optic SFP transceiver designed for up to 1250 Mbit/s data transfer. It uses a cSFP interface in a metal silver housing and weighs approximately 20 g. The module implements single-mode fiber transmission with separate transmitter and receiver wavelengths and is specified for long-term operation with a mean time between failures (MTBF) of 1,000,000 hours.

Advantages

This cSFP transceiver supports a 1250 Mbit/s data rate while maintaining a compact metal form factor that fits MSA-compliant cSFP slots. With a single-mode optical design and separate transmit/receive wavelengths, the module enables reliable long-distance links. The transceiver is designed and tested for interoperability with equipment that supports compatible cSFP modules and is built to the multi-source agreement (MSA) standards for consistent electrical and mechanical fit.

Suitable for (tasks / use cases)

Key specifications

How to use

Insert the cSFP transceiver into a compatible cSFP slot on your switch, router or other network device according to the device manufacturer’s instructions. Connect LC duplex single-mode fiber patch cords to the transmitter and receiver ports, ensuring correct orientation for the respective wavelengths. Verify that the host device recognizes the module and that the link is negotiated at the intended speed. If available, enable and monitor digital diagnostic functions in the host to observe real-time parameters such as supply voltage, temperature and optical power.

Recommendations

Use high-quality single-mode LC duplex patch cords and check host compatibility before deployment. Ensure that the network device firmware or software supports third-party cSFP transceivers and, where applicable, enable digital diagnostics to assist with monitoring and troubleshooting.