SFP-lähetin-vastaanotin BlueOptics SFP-28BD-BO 1250 Mbit/s 1550 nm

The BlueOptics SFP-28BD-BO is a single‑fiber SFP transceiver designed for 1250 Mbit/s optical links using a 1550 nm wavelength. Housed in a silver module and weighing approximately 20 g, this RoHS‑compliant transceiver follows MSA mechanical standards and is intended for single‑mode fiber deployments requiring reliable point‑to‑point or long‑reach Ethernet and fiber applications. Its design supports common network platforms and offers digital diagnostics for monitoring key optical parameters when supported by the host hardware.

Advantages

The transceiver supports a stable data rate up to 1250 Mbit/s over single‑mode fiber with LC Simplex connectivity and provides optical transmission at 1550 nm for one direction. It is manufactured to MSA compatibility guidelines and uses selected components to achieve a long MTBF of about 1,000,000 hours. The module is RoHS compliant and compact, making it suitable for rack and field installations where space and environmental standards matter. When used in systems that support digital diagnostics (DDM/DOM), it provides real‑time measurements of supply voltage, temperature, laser bias current, transmit power and receive power.

Suitable for

Key specifications

How to use

Install the SFP transceiver into any compatible SFP slot of the network device until it latches and secure the fiber patch cord with the LC connector into the module. For single‑fiber BX operation ensure the correct pairing of transmit and receive wavelengths on the two ends of the link (1550 nm for receive on this module, 1310 nm for transmit on the counterpart, where applicable). Verify link status through the host device and, if available, enable DDM/DOM monitoring to observe optical parameters. Follow standard ESD handling procedures and power down or follow hot‑swap guidance from the equipment vendor if required.

Recommendations

Use high‑quality single‑mode LC patch cords and, where possible, connect through properly installed patch panels to minimize loss. Confirm compatibility with the specific switch or router model and ensure the host firmware supports digital diagnostics if you plan to use monitoring features. Regularly inspect connectors and clean endfaces according to fiber‑optics best practices to maintain optimal performance.