SFP+ transceiver CBO SFP-10G-ER 10G 40 km for single-mode fiber

The CBO SFP-10G-ER 10G 40 km for single-mode fiber is a compact SFP+ optical transceiver module that supports 10 Gbps data transmission over single-mode fiber with a maximum reach of 40 km. Engineered for use in high-speed uplink and long-distance network links, this BlueOptics module fits standard SFP+ ports on switches, routers and optical transport equipment. It provides a single-channel 10 Gigabit Ethernet interface suitable for data centers, telecom aggregation and campus backbone connections.

Advantages

This SFP+ transceiver offers 10 Gbps line-rate performance and extended reach up to 40 km on single-mode fiber, enabling long-haul connections without the need for additional regeneration. Its compact SFP+ form factor ensures compatibility with a wide range of network devices that accept SFP+ modules. The module is designed for stable optical performance and predictable link behavior, supporting reliable uplinks and inter-site connections.

Suitable for

• Data center uplinks and server farm interconnects
• Telecom access and metropolitan area network links
• Campus backbone and enterprise WAN connections
• Optical transport equipment and long-distance switch/router links

Key specifications

• Data rate: 10 Gbps
• Fiber type: single-mode fiber (SMF)
• Maximum reach: up to 40 km
• Form factor: SFP+
• Interface: 10 Gigabit Ethernet optical
• Wavelength: compatible with extended reach optical wavelengths for single-mode transmission
• Connector type: LC duplex (typical for SFP+ single-mode transceivers)

How to use

Install the module into an available SFP+ port on a compatible switch, router or transport device until it clicks into place, then connect single-mode fiber using LC duplex connectors. Verify link status through the device management interface and configure the host port for 10G operation if required. Ensure proper fiber polarity and clean connectors to maintain signal integrity. For long-distance links, confirm end-to-end optical power and receiver sensitivity margins to secure reliable operation.

Recommendations

Maintain clean LC connectors, follow manufacturer guidance for handling electrostatic-sensitive devices, and verify device compatibility with SFP+ modules before installation. For distances approaching the maximum reach, perform optical power budget calculations and testing to ensure sufficient margin.