BlueOptics SFPKT-FX-BO network transceiver module Fiber optic 155 Mbit/s SFP 1310 nm

The BlueOptics SFPKT-FX-BO is a fiber optic SFP transceiver module designed for data transmission up to 155 Mbit/s at a wavelength of 1310 nm. Housed in a compact metal casing and weighing approximately 2 g, the module uses the SFP interface and is intended for integration into network equipment that supports MSA-compliant SFP modules. The transceiver provides duplex LC connectivity for optical links and is suitable for multi-mode fiber deployments over short to medium distances.

Advantages

The module offers a standardized SFP form factor with a 3.3 V supply requirement, a lightweight metal enclosure for mechanical robustness and thermal dissipation, and interoperable LC duplex optical connections. It supports a range of Ethernet and optical networking protocols at up to 155 Mbit/s, and is manufactured to match common MSA specifications to ensure compatibility with a wide range of switches, routers and storage systems. Digital diagnostic monitoring (DDM/DOM) support may be available for real-time monitoring of parameters such as supply voltage, laser bias current, optical output and input power, and module temperature when the host system supports these functions.

Suitable for

• Connecting switches, routers and media converters using LC duplex fiber links
• Industrial and enterprise LAN segments requiring 100BASE-FX / 155 Mbit/s optical links
• Network equipment replacement or upgrade where an SFP 1310 nm transceiver is required

Key specifications

• Interface type: SFP (Small Form-factor Pluggable)
• Maximum data transfer rate: 155 Mbit/s
• Optical wavelength: 1310 nm
• Connector type: LC duplex
• Operating voltage: 3.3 V
• Housing: metal enclosure
• Weight: approx. 0.002 kg
• Colour: silver

How to use

Insert the BlueOptics SFPKT-FX-BO into a compatible SFP port on the host device while the host is powered on or according to the equipment vendor's hot-swap guidance. Connect LC duplex fiber patch cords to the module's transmitter and receiver ports, ensuring correct polarity. Configure the host interface for the required link parameters (speed, duplex, auto-negotiation if applicable) and verify link status via the host device. If the host supports digital diagnostics, read DDM/DOM values through the management interface for real-time monitoring.

Usage recommendations

Use single-mode or multi-mode fiber according to the cable and link distance requirements; verify that the host equipment supports 1310 nm SFP modules and DDM/DOM if monitoring is required. Avoid excessive bending and ensure clean connectors to maintain optical performance. Follow vendor guidelines for insertion and removal to prevent damage to the module or host port.