SFP+ transceiver CBO SFP-10G-BX-D-40KM 10Gbps 40 km single‑fiber bidirectional

CBO SFP-10G-BX-D-40KM is a BlueOptics SFP+ optical transceiver module designed for 10 Gbps links over single‑fiber bidirectional (BiDi) connections. The module supports transmission distances up to 40 km over standard single-mode fiber, allowing long‑reach connectivity while reducing fiber cabling by using a single strand for both transmit and receive. It is compatible with devices that accept SFP+ form‑factor modules and is intended for use in switches, routers and media converters where 10 Gigabit capacity and efficient fiber usage are required.

Advantages

The transceiver offers a compact SFP+ form factor with 10 Gbps line rate and BiDi operation, minimizing fiber infrastructure cost by using a single fiber for duplex communication. Its 40 km reach enables metropolitan and long‑distance links without intermediate repeaters, and the module is designed for easy hot‑swap installation in compliant SFP+ ports. The BlueOptics component is built for stable optical performance and predictable link behavior in enterprise and carrier environments.

Suitable for

• 10 Gigabit uplinks between switches and routers over single‑mode fiber
• Long‑reach connections in campus and metropolitan area networks up to 40 km
• Media converters and SFP+ ports requiring single‑fiber bidirectional transceivers
• Network upgrades where reducing fiber cabling is desired

Key specifications

• Form factor: SFP+ (10 Gigabit)
• Data rate: 10 Gbps
• Optical type: single‑fiber bidirectional (BiDi)
• Wavelengths: separate transmit and receive wavelengths on one fiber (BiDi operation)
• Maximum reach: up to 40 km over single‑mode fiber
• Connector type: LC duplex or LC single‑fiber BiDi interface (single‑fiber LC)
• Application: long‑reach optical links for enterprise and carrier networks

How to use

Install the SFP+ module into a compatible SFP+ slot on a switch, router or media converter according to the host device manufacturer’s instructions. Connect the single‑mode fiber cable using an LC connector appropriate for single‑fiber BiDi operation, ensuring transmit and receive fibers align with the paired transceiver at the far end. Allow the device to recognize the module; link status and diagnostics are typically available through the host device management interface. For hot‑swap replacement, remove and insert modules only when the host supports hot‑swapping and following safe handling procedures to avoid contamination of optical interfaces.

Recommendations

Use certified single‑mode fiber and clean LC connectors to maintain optical performance. Match BiDi wavelengths and polarity with the far‑end transceiver and verify compatibility with the host device’s supported SFP+ modules. Observe ESD precautions and avoid touching the optical ferrule; store unused modules with dust caps installed.