SFP+ Fiber Optic Transceiver CBO SFP-10G-ER BO35J15640D 10Gbps, 1550nm, ER

CBO SFP-10G-ER BO35J15640D is an SFP+ fiber optic transceiver module designed for long-reach 10 Gigabit Ethernet links over single-mode fiber. Operating at a 1550 nm wavelength with an ER (Extended Reach) grade, this hot-pluggable unit provides a stable optical interface for switches, routers and other networking equipment that accept SFP+ modules. The transceiver supports 10 Gbps data throughput and is intended for backbone, metro and data center interconnect applications where extended single‑mode reach is required.

Advantages

This SFP+ transceiver offers extended reach performance at 1550 nm while maintaining the compact SFP+ form factor compatible with many networking devices. Hot-pluggable design enables tool-free installation and replacement without powering down equipment. The module is engineered for single-mode fiber links, providing low-loss transmission over long distances and ensuring compatibility with standard 10G Ethernet optics.

Suitable for

• Long-distance 10 Gigabit Ethernet backbone connections
• Metro and access network links over single-mode fiber
• Data center interconnects between racks or sites
• WAN links and service provider optical segments

Key specifications

• Data rate: 10 Gbps
• Optical wavelength: 1550 nm
• Reach class: ER (Extended Reach) for long single-mode fiber spans
• Form factor: SFP+ hot-pluggable transceiver
• Fiber type: Single-mode fiber (SMF)

How to use

Install the SFP+ transceiver into a compatible SFP+ port on a switch, router or optical transceiver cage by gently inserting until it latches. Connect single-mode fiber using appropriate LC connectors and verify correct fiber polarity. After installation, check device indicators and management interface to confirm link status and negotiated 10 Gbps operation. For removal, release the module latch and pull the transceiver straight out while the system remains powered if hot-swap is supported by the host device.

Recommendations

Use factory-cleaned LC connectors and follow standard optical handling practices to avoid contamination. Match the transceiver reach class and wavelength to the link budget and cable plant; verify attenuation and dispersion for long spans. Confirm compatibility with host equipment and firmware, and test links after installation to ensure performance meets network requirements.