Fiber optic SFP-10G-BX-D-40KM-BC-BO transceiver, CBO, 10 Gbit/s, LC, 40 km

CBO SFP-10G-BX-D-40KM-BC-BO is a fiber-optic SFP+ transceiver module that supports up to 10 Gbit/s data rate and uses an LC duplex connector. Engineered for single-mode fiber links, it provides a transmission range of up to 40 km, making it suitable for long-distance uplinks and data-center interconnects. The module’s compact SFP form factor ensures compatibility with standard SFP+ ports and allows quick, tool-free installation into compatible networking equipment.

Advantages

The transceiver delivers a stable 10 Gbit/s throughput over single-mode fiber with an LC interface, enabling reliable long-distance connectivity up to 40 km. Its compact SFP+ form factor reduces space requirements in chassis and switches while maintaining hot-pluggable convenience. The module is designed for interoperability with standard SFP+ ports and supports typical temperature and power envelopes for network-grade optics.

Suitable for

• Data-center uplinks and inter-rack connections
• Long-distance fiber network extensions between buildings or sites
• High-speed aggregation links in campus and metro networks
• Replacement or spare module for SFP+ compatible switches and routers

Key specifications

• Maximum data rate: 10 Gbit/s
• Connector type: LC duplex
• Fiber type: single-mode (SMF)
• Maximum link length: up to 40 km (single-mode)
• Form factor: SFP+ (hot-pluggable)
• Transmission wavelength: typical wavelength for bidirectional modules (separate Tx/Rx wavelengths)
• Power consumption: typical for SFP+ class transceivers

How to use

Insert the SFP+ transceiver into a compatible SFP+ port until it clicks into place, ensuring the device and port support 10 Gbit/s operation. Connect an LC-terminated single-mode fiber patch cable following the correct Tx/Rx orientation for bidirectional links. After installation, verify link status in the host device’s management interface and confirm negotiated speed and duplex. If necessary, configure interface settings on the switch or router according to your network design.

Recommendations

Use certified single-mode LC patch cables and maintain clean fiber endfaces to ensure optimal signal quality. Match the transceiver’s link budget and wavelength characteristics when planning routes close to the maximum 40 km range. For long-term reliability, operate the module within the equipment manufacturer’s specified temperature and power limits and keep firmware and device drivers up to date.