SFP+ transceiver CBO SFP-10G-BX-D-40KM-CN-BO, 10 Gbit/s, LC, 40 km

CBO SFP-10G-BX-D-40KM-CN-BO is an SFP+ optical transceiver module that supports 10 Gbit/s data transmission over single‑mode fiber using a single-fiber bidirectional (BX-D) topology. The module uses an LC duplex-style interface for physical connection and is designed for reaches up to 40 km, making it suitable for uplinks, data center interconnects and metro network segments. Its compact, hot‑swappable SFP+ form factor allows straightforward installation and replacement without powering down equipment.

Advantages

The transceiver provides a stable 10 Gbit/s link over single-mode fiber with bidirectional operation on a single strand, reducing fiber infrastructure requirements. Its SFP+ hot‑swappable design simplifies maintenance and upgrades while minimizing downtime. Compliance with standard optical interfaces and compact size ensure compatibility with a broad range of switches, routers and transceivers that accept SFP+ modules.

Suitable for

• 10 Gbit/s uplinks between switches and routers
• Data center interconnects and server farm links
• Metro and campus backbone connections up to 40 km
• Single‑fiber bidirectional links to reduce fiber usage

Key specifications

• Data rate: 10 Gbit/s
• Fiber type: single‑mode fiber (SMF)
• Topology: bidirectional single‑fiber (BX‑D)
• Reach: up to 40 km
• Connector type: LC
• Form factor: SFP+
• Hot‑swappable: yes

How to use

Insert the SFP+ transceiver into an SFP+ port on a compatible switch, router or transceiver cage until it clicks into place. Connect LC‑terminated single‑mode fiber patch cords according to the BX‑D polarity (transmit and receive wavelengths are on a single fiber but require correct assignment at each end). Ensure the host device supports 10 Gbit/s and SFP+ modules; configure link settings on both ends as needed. For safe removal, disable the port or follow the host device's hot‑swap procedure before extracting the module.

Recommendations

Use LC single‑mode patch cords of appropriate quality and maintain proper fiber cleanliness to preserve link performance. Verify compatibility with the host device and confirm the correct wavelength/pairing for bidirectional operation. For distances near 40 km, confirm link budget and consider inline components or dispersion management if required.