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

CBO SFP-10G-BX-U-40KM-QN-BO is an SFP+ optical transceiver module that supports 10 Gbit/s data rates over single-mode fiber using an LC connector. Engineered for uplink and backbone applications, the module provides a point-to-point link reach of up to 40 km, enabling long-distance network extension between switches, routers and optical aggregation devices in data centers and carrier networks.

Advantages

The transceiver delivers 10 Gbit/s throughput in a compact SFP+ form factor, offering hot-pluggable convenience and compatibility with network equipment that accepts SFP+ modules. Its single-mode LC interface and 40 km reach reduce the need for intermediate repeaters or conversions, simplifying optical infrastructure. Built to industry optical specifications, the module supports reliable high-speed links and consistent performance for long-distance connections.

Suitable for

• Long-distance uplink connections between switches and routers
• Backbone and aggregation links in data centers
• Carrier and metro optical networks requiring 10 Gbit/s point-to-point links
• Optical links between buildings or campus network segments

Key specifications

• Data rate: 10 Gbit/s
• Form factor: SFP+
• Fiber type: Single-mode fiber
• Connector: LC duplex
• Maximum reach: up to 40 km (single-mode)
• Application: Point-to-point uplink and backbone links
• Compliance: Industry-standard SFP+ electrical and optical interface

How to use

Insert the SFP+ module into an SFP+ transceiver slot on compatible network equipment while the device is powered on or off according to the equipment manufacturer’s guidance. Connect single-mode fiber with LC duplex connectors to the module ports, observing correct transmit/receive orientation. Configure link parameters on the connected devices if required (for example, speed and duplex settings or port profiles). Verify the optical link by checking link/LED indicators and monitoring interface statistics to confirm signal presence and error rates.

Recommendations

Use clean LC connectors and follow standard optical handling procedures to avoid contamination. Verify compatibility with the host device vendor’s supported transceiver list and ensure appropriate optical budget and fiber type for 40 km links. For reliable long-distance operation, use single-mode fiber with appropriate dispersion and attenuation characteristics and monitor link quality periodically.