SFP transceiver module BlueOptics 1442120G1-BO 125 Mbit/s Fiber optic

The BlueOptics 1442120G1-BO SFP transceiver module is a fiber optic SFP interface designed for network links with a maximum data transfer rate of 125 Mbit/s. Housed in an aluminium casing and weighing 20 g, this compact transceiver is intended for insertion into SFP-compatible ports on switches, routers and similar networking equipment to enable optical connections over single-mode or multimode fiber depending on system requirements.

Advantages

The module provides a standardized SFP interface for straightforward hot-plug installation and mechanical compatibility with MSA-conformant ports. Its aluminium housing offers a lightweight and robust enclosure suitable for rack and field installations. The clear specification of a 125 Mbit/s maximum transfer rate makes it suitable for stable, low- to mid-rate optical links where predictable bandwidth and minimal footprint are required.

Suitable for

• Establishing optical uplinks between switches and routers
• Replacing or extending SFP ports in network equipment that supports SFP transceivers
• Creating point-to-point fiber links for distance-constrained network segments

Key specifications

• Interface type: SFP
• Maximum data transfer rate: 125 Mbit/s
• Housing material and colour: aluminium
• Weight: 0.02 kg

How to use

Power down or follow the hot-swap procedure recommended by your networking hardware vendor, then insert the SFP transceiver into a compatible SFP slot until it clicks into place. Connect the appropriate fiber patch cable (matched to the transceiver’s fiber type and connector) to the transceiver’s optical port. Configure the host device’s interface parameters as required for the link (speed, duplex and any optical diagnostics) and verify link status using the switch or router management interface.

Recommendations

Ensure the fiber patch cable and connector type match the transceiver and that the host device supports the SFP interface and the intended data rate. Handle the transceiver by the metal housing, keep optical ports capped when unused, and follow ESD precautions during installation to preserve module reliability.