BlueOptics SFP-BXD43-20KM-CO-BO network transceiver module Fiber optic 1250 Mbit/s

The BlueOptics SFP-BXD43-20KM-CO-BO network transceiver module is a single‑port SFP fiber optic module designed for point‑to‑point optical links. It supports a maximum data transfer rate of 1250 Mbit/s and is enclosed in a metal housing that provides mechanical protection and EMI shielding. Weighing approximately 20 g, the module is intended for installation in compatible SFP slots on switches, routers or media converters to extend network connections over fiber optic cabling.

Advantages

The metal housing offers durability and electromagnetic interference protection while the compact SFP form factor allows hot‑swappable installation in standard SFP ports. With support for 1250 Mbit/s, the module is suitable for common Gigabit and fast Ethernet fiber applications. Its small size and light weight make it convenient for dense equipment racks and field installations.

Suitable for

Key specifications

How to use

Insert the BlueOptics SFP module into an empty compatible SFP port on the network device until it clicks into place; ensure the device is powered according to manufacturer instructions or use hot‑swap insertion where supported. Connect the appropriate fiber optic cable and secure any connector boots or strain relief. Verify link status and configure network settings on the host device as required for the intended network topology.

Recommendations

Use singlemode or multimode fiber consistent with the transceiver's optical specification and the connected device requirements. Handle the module and fiber connectors with care to avoid contamination; keep dust caps on when not in use and perform optical cleaning before making connections. Consult the host device documentation for compatibility and recommended firmware or settings to ensure reliable operation.