SFP+ transceiver CBO SFP-10G-ER 10G 40km single-mode optical module

The SFP+ transceiver CBO SFP-10G-ER 10G 40km single-mode optical module provides 10 Gbps optical connectivity over single-mode fiber for distances up to 40 km. Designed for use in SFP+ ports, the BlueOptics module supports long-reach uplinks and inter-site links in data centers, enterprise networks and metro environments. The compact form factor enables straightforward installation in switches, routers and media converters that accept SFP+ optics.

Advantages

This 10G single-mode optical module delivers extended reach with consistent 10 Gbps throughput, low latency and stable signal performance across long fiber runs. Its small SFP+ form factor conserves port space while offering hot-pluggable convenience for maintenance and upgrades. The module is engineered for compatibility with standard SFP+ interfaces and typical link budgets required for 40 km single-mode deployments.

Suitable for

• Data center uplinks between aggregation and core switches
• Enterprise site-to-site connections and campus backbones
• Metro ring connections and carrier access links
• Long-distance fiber extensions for storage and server interconnects

Key specifications

• Optical data rate: 10 Gbps
• Fiber type: single-mode fiber (SMF)
• Maximum reach: up to 40 km (single-mode)
• Form factor: SFP+
• Wavelength: typical long-reach optics wavelength suitable for extended single-mode links
• Hot-pluggable SFP+ interface for easy replacement and upgrades

How to use

Insert the SFP+ module into a compatible SFP+ port on a switch, router or media converter with the connector latch facing the correct orientation. Connect single-mode fiber using appropriate LC connectors and verify that TX/RX pairs are matched. After insertion, confirm link status via the host device's interface and monitor signal parameters if supported. Use proper ESD precautions during handling and ensure connectors and patch fibers are clean to maintain signal quality.

Recommendations

For reliable 40 km links, use single-mode fiber with appropriate attenuation characteristics and maintain clean LC connectors. Verify transceiver compatibility with the host equipment and configure link parameters according to network design. Avoid bending fiber beyond recommended radius and use fiber management to prevent stress on connectors.