Transceiver CBO SFPP-10GE-BX40U-IT 10G SFP+ BiDi fiber 40 km, industrial temperature

The BlueOptics Transceiver CBO SFPP-10GE-BX40U-IT is an SFP+ bidirectional (BiDi) fiber module that delivers 10 Gigabit Ethernet over a single fiber pair for distances up to 40 km. Designed for SFP+ ports, this compact module supports long-reach links while meeting industrial temperature specifications for stable performance in demanding environments. It is suitable for telecom, enterprise and data center applications that require low power consumption and space-efficient fiber uplinks.

Advantages

This SFP+ BiDi transceiver enables 10G connectivity over a single fiber, reducing fiber cabling requirements and simplifying deployment in constrained fiber infrastructures. The module supports long-reach transmission up to 40 km, allowing connections between remote sites without additional repeaters. Built to operate across an industrial temperature range, it provides increased reliability in outdoor enclosures, central offices and industrial facilities. The compact SFP+ form factor conserves slot space and is compatible with standard SFP+ ports on switches and routers that accept third-party transceivers.

Suitable for

• Fiber uplinks between switches and routers in campus and enterprise networks
• Metro links and aggregation connections over single-fiber BiDi topologies
• Data center interconnects where port density and low power are required
• Industrial and outdoor installations requiring extended temperature operation

Key specifications

• Data rate: 10 Gigabit Ethernet (10G)
• Interface: SFP+ form factor for 10G ports
• Transmission mode: Bidirectional (BiDi) over single fiber
• Maximum reach: up to 40 km over single-mode fiber
• Wavelength/operation: BiDi optical wavelengths for transmit and receive on one fiber
• Operating temperature: industrial temperature range for extended environmental tolerance
• Power consumption: low-power SFP+ module suitable for high-density deployments

How to use

Install the transceiver into a compatible SFP+ port on your switch, router or optical equipment with the module label oriented as recommended by the equipment vendor. Connect the single-mode fiber cable with the appropriate BiDi-compatible connectors and ensure the correct fiber polarity for transmit and receive wavelengths. Configure the host device for 10G operation if required; many devices will auto-negotiate to 10G when a compatible SFP+ module is detected. Verify link status and monitor signal parameters through the host system to confirm proper operation.

Recommendations

For reliable long-distance performance, use single-mode fiber with appropriate attenuation budget and ensure connectors and patch panels are clean. Confirm compatibility with your network equipment for third-party SFP+ modules and, when deploying in harsh environments, provide suitable mounting and environmental protection to meet industrial temperature conditions.