SFP+ transceiver CBO SFP-10G-BX-U-40KM-NA-BO, 10 Gbit/s, LC, single-mode, 40 km

The BlueOptics SFP+ transceiver SFP-10G-BX-U-40KM-NA-BO is a compact optical module designed for 10 Gbit/s Ethernet and high-speed optical links. It connects via an LC connector to single-mode fiber and supports a transmission range up to 40 km. The module is suitable for point-to-point links and bidirectional CWDM/BX deployments, offering space-efficient, hot-pluggable form factor for use in switches, routers and other SFP+-compatible equipment.

Advantages

This SFP+ transceiver delivers 10 Gbit/s throughput over single-mode fiber with a small form factor that preserves port density. The LC interface provides secure fiber connection while the 40 km reach enables long-distance links without intermediary amplification. The module’s compatibility with standard SFP+ ports and its hot-pluggable design simplify installation and replacement with minimal downtime.

Suitable for

• 10 Gigabit Ethernet uplinks between switches and routers
• Long-distance single-mode fiber connections up to 40 km
• Point-to-point optical links in data centers and enterprise networks
• CWDM/BX bidirectional fiber deployments where separate transmit/receive wavelengths are used

Key specifications

• Data rate: 10 Gbit/s
• Fiber type: Single-mode fiber (SMF)
• Connector type: LC duplex interface
• Maximum reach: Up to 40 km over single-mode fiber
• Form factor: SFP+ (hot-pluggable)
• Application: 10G Ethernet, optical point-to-point and CWDM/BX links

How to use

Install the transceiver into an SFP+ port on a compatible switch, router or optical device, ensuring the unit is properly seated and latched. Connect single-mode LC fiber patch cords to the module’s transmit and receive ports, observing the correct polarity and any wavelength-specific pairing required for CWDM/BX operation. Verify link status through the host device’s port indicators and management interface. For safe handling, avoid touching the optical interfaces and use dust caps when the module is not connected.

Recommendations

Use the transceiver with certified single-mode fiber and LC patch cords rated for 10 Gbit/s. For CWDM/BX configurations, confirm matching wavelength pairs on both ends of the link. Follow device manufacturer guidance for supported optics and firmware compatibility to ensure reliable operation and maintain link performance over the 40 km range.