SFP transceiver BlueOptics SFPGSX-BO 1250 Mbit/s 850 nm

The BlueOptics SFPGSX-BO SFP transceiver is a compact fiber-optic module designed for 1000Base-SX networks. It supports a maximum data rate of 1250 Mbit/s at an operating wavelength of 850 nm and uses an LC duplex connection for multimode fiber links. The transceiver is housed in a metal casing, operates from a 3.3 V supply and weighs approximately 2 g, making it suitable for installation in switches, routers and other network devices that accept SFP modules.

Advantages

The module conforms to industry MSA form-factor standards and provides compatibility with a wide range of SFP-capable hardware. Its metal housing offers mechanical durability and thermal stability while the 850 nm optical interface supports short-range multimode links up to typical distances for 1000Base-SX. The lightweight design and standard SFP interface enable easy hot-plug installation and replacement in active network equipment.

Suitable for

• 1000Base-SX multimode Ethernet links
• Interconnection of switches and routers in data centres and enterprise networks
• Storage systems and SAN links that use SFP modules
• Short-reach optical links on multimode fiber (typical 550 m max under standard conditions)

Key specifications

• Interface type: SFP (LC duplex)
• Data rate: up to 1250 Mbit/s (1.25 Gbit/s)
• Wavelength: 850 nm (multimode)
• Power supply: 3.3 V operating voltage
• Housing: metal casing for improved durability and heat dissipation
• Weight: approx. 0.002 kg
• Colour: silver

How to use

Install the transceiver into an SFP slot of a compatible switch, router or host adapter while the device is powered on or following the equipment manufacturer's hot-swap guidance. Connect an LC duplex multimode fiber patch cable between corresponding transceivers on both ends, ensuring correct transmit/receive alignment. Verify link status and, if available, read digital diagnostic outputs from the host system to confirm proper optical power, voltage and temperature levels.

Recommendations

Use high-quality multimode fiber and LC duplex patch cords to achieve optimal link performance. Confirm the host device supports 1000Base-SX and the SFP module form factor; enable Digital Diagnostics Monitoring (DDM/DOM) in compatible hardware to monitor optical parameters. Observe ESD precautions during handling and avoid exceeding the specified operating temperature and voltage ranges.