Transceiver CBO SFP-10G-ER 10G Optical Module 10G, single‑mode, up to 40 km

CBO SFP-10G-ER 10G Optical Module is a 10 Gigabit SFP+ transceiver engineered for single‑mode fiber links with reach up to 40 km. The module supports 10GBase-ER Ethernet connections and is designed for use in switches, routers and optical line equipment with SFP+ slots. It provides hot‑swap capability and a compact SFP+ form factor for straightforward integration during network upgrades that require extended optical reach.

Advantages

The transceiver offers long-reach single‑mode performance up to 40 km while maintaining 10 Gigabit throughput, enabling high-bandwidth connections between data centers, metro points and aggregation sites. Its SFP+ form factor ensures wide compatibility with existing equipment that accepts SFP+ modules and allows hot insertion and removal to reduce downtime during maintenance. Built to industry optical interface specifications, the module supports stable transmission over single‑mode fiber and is suitable for mixed-vendor deployments.

Suitable for

• Data center interconnects and server-to-switch links
• Metro Ethernet and access network aggregation
• Campus backbone connections requiring extended reach
• Network upgrades where SFP+ 10G optical reach is needed

Key specifications

• Data rate: 10 Gbps
• Fiber type: single‑mode
• Maximum reach: up to 40 km (single‑mode)
• Connector type: LC duplex
• Form factor: SFP+
• Wavelength: compatible with ER class long‑reach optical interfaces
• Hot‑swap capable: yes

How to use

Insert the module into an SFP+ port on a compatible switch, router or transceiver bay until it clicks into place, then secure any device-specific retention mechanism. Connect a single‑mode duplex LC fiber patch cable, observe proper polarity, and verify link status through the host device management interface. The transceiver supports hot‑swap, so it can be inserted or removed while equipment is powered, but follow your equipment vendor guidance to prevent link interruptions.

Usage recommendations

For reliable operation, use single‑mode LC duplex fiber with appropriate attenuation budget for links approaching 40 km, verify connector cleanliness before mating, and confirm compatibility with the host device firmware and optics support list. Monitor link status after installation and follow ESD-safe handling procedures when installing or removing the module.