SFP transceiver module BlueOptics 1442140G1-BO 125 Mbit/s

The BlueOptics 1442140G1-BO SFP transceiver module is a compact fiber optic transceiver designed for SFP ports. It supports a maximum data transfer rate of 125 Mbit/s, features an aluminium-coloured metal housing and weighs approximately 20 g. The module implements the SFP interface type used in many network switches, routers and other communications equipment and is intended for single-fibre optical connections with LC-style connectors.

Advantages

The module's small form factor and light weight make it easy to install in dense equipment racks and modular network platforms. Its aluminium-coloured casing provides mechanical protection and thermal dissipation in typical operating environments. Conformance to the SFP interface type ensures mechanical and electrical compatibility with devices that accept SFP transceivers. The modest maximum data transfer rate and simple physical design support stable, low-overhead optical links for appropriate network segments.

Suitable for

• Basic fiber optic links between switches and routers with SFP ports
• Small office or branch office network uplinks and connections
• Point-to-point single-mode fiber connections requiring LC connectors
• Systems where a compact, low-weight SFP transceiver is required

Key specifications

• Interface type: SFP
• Maximum data transfer rate: 125 Mbit/s
• Housing material / colour: aluminium-coloured metal
• Weight: approx. 0.02 kg
• Connector type: LC-style simplex optical connector (single-fibre)
• Form factor: SFP module compatible with standard SFP slots

How to use

Insert the transceiver into an empty SFP slot on the network device until it latches. Connect an appropriate single-mode fiber patch cable with LC connectors to the transceiver's optical port, observing correct Tx/Rx orientation. Ensure the host device supports the SFP interface and that any required driver or firmware settings for optical ports are enabled. Power on the equipment and verify the link status LEDs or management interface to confirm the optical link is established.

Usage recommendations

Use single-mode LC patch cords with appropriate attenuation and verify connector cleanliness before mating. Install the transceiver in accordance with the host device vendor's guidelines and check that the SFP slot supports the intended data rate. Store unused transceivers in antistatic packaging and avoid exposing the optical port to dust or physical impact.