SFP+ transceiver CBO SFP-10G-BX-D-40KM-LO-BO 10 Gbit/s LC single-mode 40 km

CBO SFP-10G-BX-D-40KM-LO-BO is an SFP+ optical transceiver module that supports 10 Gbit/s data transmission over single-mode fiber using an LC connector. The module implements bidirectional (BX) operation on a single fiber, enabling simultaneous transmit and receive channels at different wavelengths and a maximum reach of up to 40 km. It is intended for high-speed uplinks, metro and access links, and is compatible with networking equipment that accepts standard SFP+ form-factor modules.

Advantages

The SFP+ transceiver delivers a 10 Gbit/s line rate with low power consumption and compact SFP+ form factor for easy hot-plug deployment in switches, routers and media converters. Its bidirectional single-fiber design reduces fiber cabling requirements and lowers installation complexity in point-to-point links. The LC connector and single-mode optical design provide stable long-reach performance up to 40 km, suitable for metro and campus environments.

Suitable for

• 10 Gigabit uplinks between switches and aggregation points
• Metro and access network links requiring single-fiber BX transmission
• Long-reach connections in campus, data center interconnects and carrier access
• Replacement or upgrade of SFP+ ports on compatible networking equipment

Key specifications

• Data rate: 10 Gbit/s
• Fiber type: single-mode
• Connector: LC duplex (single-fiber bidirectional configuration)
• Maximum reach: up to 40 km (single-mode)
• Transmission: bidirectional (BX) on a single fiber with different TX/RX wavelengths
• Form factor: SFP+ (hot-pluggable)

How to use

Install the module into an SFP+ port on compatible switches, routers or optical equipment while the host device is powered on or off, following the vendor’s hot-swap guidance. Connect the single-mode LC fiber patchcords according to the module’s TX and RX labeling to ensure correct bidirectional operation. Verify link status and speed in the host device management interface and monitor optics diagnostics, if available, to confirm signal quality and operating temperature.

Recommendations

Use industry-standard single-mode LC patchcords and label fibers to avoid TX/RX inversion. Confirm host equipment compatibility with SFP+ modules and enable any required port settings for 10 Gbit/s operation. For reliable 40 km links, ensure fiber attenuation and connector cleanliness meet single-mode specifications.