SFP+ module CBO SFP-10G-BX-U-40KM-SO-BO 10 Gbit/s LC single‑fiber 40 km

CBO SFP-10G-BX-U-40KM-SO-BO is an SFP+ transceiver module designed for single-fiber bi-directional 10 Gbit/s links with an LC connector and a reach of up to 40 km. The module provides a standard SFP+ electrical interface and supports high-speed uplinks and long-distance fiber interconnects between switches, routers or OLT/ONT devices. Its single-fiber design reduces fiber cabling requirements while maintaining full-duplex 10 Gbit/s connectivity for data center and metro applications.

Advantages

The transceiver enables long-reach 10 Gbit/s connections over a single strand of single-mode fiber, lowering cabling complexity and conserving fiber infrastructure. It complies with SFP+ form-factor electrical standards for straightforward compatibility with a wide range of network equipment that accepts SFP+ modules. The LC single-fiber bi-di implementation allows separate transmit and receive wavelengths on a single fiber, providing efficient fiber utilization for point-to-point links over distances up to 40 km.

Suitable for

• 10 Gbit/s uplinks between switches and routers in data centers
• Long-distance point-to-point fiber links in metro networks
• Connections between OLT/ONT units in fiber access networks
• Fiber consolidation where minimizing fiber count is required

Key specifications

• Data rate: 10 Gbit/s
• Optical interface: LC single-fiber (bi-directional)
• Supported reach: up to 40 km over single-mode fiber
• Form factor: SFP+
• Operation: full-duplex, wavelength-separated TX/RX on one fiber

How to use

Insert the SFP+ module into an SFP+ slot on compatible network equipment until it locks in place. Connect an LC single-fiber patch cable with appropriate wavelength-aware fiber breakout or pair the module with a complementary bi-di transceiver on the far end. Ensure both ends are using matching transmit and receive wavelengths and that the equipment supports 10 Gbit/s SFP+ modules. Monitor link status via the host device and follow standard ESD handling and site-installation procedures during installation.

Recommendations

Use this module with single-mode fiber and appropriate bi-directional counterparts to achieve up to 40 km reach. Verify compatibility with your switch or router vendor's supported transceiver list if device interoperability is critical. Maintain clean LC connectors and follow ESD safety guidelines to ensure reliable operation.