SFP transceiver module BlueOptics SFP-1G20BLC-T-BO 1250 Mbit/s 1550 nm

The BlueOptics SFP-1G20BLC-T-BO is an SFP fiber optic transceiver module designed for single‑mode links at a data rate of up to 1250 Mbit/s and an optical wavelength of 1550 nm. The module comes in a metal housing, has an SFP interface and LC simplex connectivity, and operates from a 3.3 V supply while weighing approximately 3 g. It supports point‑to‑point optical transmission over single‑mode fiber and is suitable for integration into switches, routers and other network devices that accept MSA‑compliant SFP modules.

Advantages

The transceiver provides a compact, metal‑cased solution for optical uplinks with stable electrical and optical performance. Compliance with SFP/ MSA form factor and LC simplex connection ensures broad interoperability with equipment from multiple vendors. Low power operation at 3.3 V and a small lightweight design simplify installation and reduce thermal stress in dense module bays. The optical design supports long‑reach single‑mode links with low susceptibility to electromagnetic interference.

Suitable for

Key specifications

How to use

Insert the BlueOptics SFP module into an available SFP slot in equipment that supports MSA SFP transceivers and that is compatible with 1000BASE‑BX‑D or equivalent single‑mode optics. Connect an LC simplex single‑mode patch cable between transceivers at each end of the link, observing correct Tx/Rx orientation for BX operation. Ensure the host device is powered off or follows hot‑swap guidance from the manufacturer when installing or removing modules. Confirm link parameters and enable any required diagnostic or interface settings in the host device software.

Recommendations

Verify that the target hardware supports DDM/DOM if you need digital diagnostics; enable and monitor diagnostic values such as supply voltage, laser bias current and received optical power to assist with troubleshooting. Use quality single‑mode patch cords and appropriate patch panels to achieve optimal link performance and reach. Avoid exposing fiber connectors to dust or contamination and follow standard fiber‑optic handling procedures when connecting or cleaning.