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

The CBO SFP-10G-BX-D-40KM-MR-BO is a 10 Gbit/s SFP+ optical transceiver designed for single-mode fiber networks with an LC connector and a maximum reach of 40 km. Its bidirectional (BX-D) architecture allows transmit and receive channels to operate on different wavelengths over a single fiber, enabling reduced cabling and simplified fiber infrastructure for long-distance 10GbE links and optical upgrades in data centers, metro and carrier environments.

Advantages

This SFP+ transceiver supports 10 Gbit/s line rates and complies with common 10GbE interface requirements, offering compatibility with a wide range of switches and network devices that accept SFP+ modules. The single-fiber bidirectional design lowers fiber count and deployment costs for point-to-point links. With LC connectivity and a 40 km reach on single-mode fiber, it is suitable for extended-distance connections while preserving rack and fiber space.

Suitable for

• 10 Gigabit Ethernet uplinks between switches and routers across campus, metro, or carrier networks
• Long-distance optical link upgrades in data centers and colocation facilities
• Point-to-point fiber connections where reducing fiber count is desirable
• Replacement or expansion of existing SFP+ transceiver deployments supporting single-mode fiber

Key specifications

• Data rate: 10 Gbit/s
• Connector type: LC duplex (single-fiber bidirectional operation)
• Fiber type: Single-mode fiber (SMF)
• Maximum link length: up to 40 km (single-mode, depending on fiber and link budget)
• Transmission method: Bidirectional (BX-D) using different wavelengths for Tx and Rx
• Form factor: SFP+ (10G transceiver module)

How to use

Insert the SFP+ transceiver into a compatible SFP+ port until it seats securely and engage any retention mechanism on the host device. Connect the single-mode fiber using LC connectors, ensuring the correct orientation for transmit and receive on the bidirectional link. Configure the connected network devices for 10 Gbit/s operation if needed and verify link status and diagnostics through the host equipment. Follow standard electrostatic discharge (ESD) precautions during handling and avoid touching the optical interfaces; use dust caps when the module is not connected.

Recommendations

Use this transceiver in point-to-point links with matching bidirectional modules at the far end (complementary wavelength pair). Verify fiber type and loss budget to ensure reliable 40 km performance, and check that host equipment supports third-party SFP+ modules if required by the vendor.