SFP-10G-ER 10G Ethernet transceiver, CBO, 10 Gbps, single‑mode, up to 40 km

The CBO SFP-10G-ER is a 10G Ethernet SFP+ optical transceiver module designed for single‑mode fiber links up to 40 km. It supports 10 Gbps data rates over a standard SFP+ interface and is compatible with switches, routers and transceivers that accept hot‑pluggable SFP+ modules. The module provides optical connectivity for long‑distance uplinks, aggregation links in data centres and carrier networks where single‑mode, long‑reach performance is required.

Advantages

This SFP+ transceiver offers 10 Gbps throughput with single‑mode fiber reach up to 40 km, enabling high‑bandwidth connection between network devices across greater distances than multi‑mode solutions. The standard SFP+ form factor ensures wide compatibility with equipment that supports SFP+ hot‑swappable modules. Low power consumption and stable optical performance make it suitable for continuous operation in rack environments and telecom shelters.

Suitable for

• Long‑reach uplinks between network switches and routers
• Data centre aggregation and spine links
• Carrier and metropolitan area network connections
• Point‑to‑point fiber links requiring 10 Gbps bandwidth

Key specifications

• Data rate: 10 Gbps
• Fiber type: single‑mode
• Maximum reach: up to 40 km (single‑mode)
• Interface: SFP+ (hot‑pluggable)
• Optical wavelength: standardized for single‑mode long‑reach operation
• Connector type: LC duplex

How to use

Install the transceiver into any compatible SFP+ port on a switch, router or transceiver chassis while the device is powered on or off according to the host equipment manual. Connect single‑mode fiber patch cables with LC duplex connectors, ensuring correct transmit/receive orientation. Configure the host port for 10 Gbps operation if necessary and verify link status and optical parameters via the device management interface. For best results, clean connectors before mating and inspect fiber continuity with appropriate test equipment.

Recommendations

Use single‑mode fiber rated for the intended distance and maintain proper cable management to avoid tight bends. Match the transceiver optical specifications with the host device requirements and monitor optical power levels to ensure reliable link performance over time.