Fiber optic transceiver module BlueOptics 740-031850-BO 1250 Mbit/s LC

The BlueOptics 740-031850-BO is a compact SFP fiber optic transceiver module designed for single-mode optical links with an LC duplex interface. It supports a maximum data transfer rate of 1250 Mbit/s and is intended for integration into networking equipment that accepts standard SFP modules. The module is CE, RoHS and FCC compliant and weighs approximately 20 g, offering a small form factor and silver finish for space-efficient deployments.

Advantages

The module provides 1250 Mbit/s optical transmission over an LC connection in a standardized SFP form factor, enabling interoperability with devices that support 1000BASE-LX style single-mode links. Its compact and lightweight design simplifies installation in switches, routers and other network hardware while compliance with common regulatory standards supports broad deployment. The LC duplex interface allows simultaneous transmit and receive channels on separate fibers for full-duplex optical links.

Suitable for

• Single-mode fiber links requiring up to 1250 Mbit/s throughput
• Installation in SFP-compatible switches, routers and storage devices
• Replacing or expanding LC duplex fiber interfaces in data center or campus networks
• Use where CE, RoHS and FCC compliance is required

Key specifications

• Form factor: SFP (small form-factor pluggable)
• Interface: LC duplex
• Maximum data transfer rate: 1250 Mbit/s
• Optical type: single-mode fiber (1000BASE-LX style operation)
• Typical wavelength region: 1310 nm (transmit and receive)
• Weight: 0.02 kg
• Product colour: silver
• Regulatory compliance: CE, RoHS, FCC

How to use

Insert the BlueOptics SFP module into an SFP slot on compatible network equipment while the device is powered down or following the vendor's hot-swap instructions. Connect LC duplex single-mode patch cords to the module's LC ports, ensuring correct orientation for transmit and receive fibers. Configure the host device to recognize 1000BASE-LX style optical interfaces if required by the equipment software. If the platform supports Digital Diagnostics Monitoring (DDM/DOM), enable or query those monitoring functions through the device management interface to view real-time optical parameters.

Recommendations

Use single-mode LC duplex patch cords and, where possible, adhere to the original equipment vendor's compatibility list. Verify that the target hardware supports 1000BASE-LX/1.25G SFP modules and DDM/DOM monitoring if those features are needed. For best signal integrity, use appropriate patch panels or fiber management and avoid bending fibers beyond their minimum bend radius.