SFP+ optical transceiver CBO SFP-10G-SR-NK-BO 10Gb/s, multimode 850nm, up to 300m

The CBO SFP-10G-SR-NK-BO is an SFP+ optical transceiver module designed for short-reach 10Gb/s links over multimode fiber. It operates at an 850 nm wavelength and supports reach of up to 300 meters depending on fiber grade and channel conditions. The module is hot-pluggable and intended for use in compatible SFP+ ports on switches, routers, servers and uplink cards, enabling straightforward integration into existing data center and enterprise network infrastructures.

Advantages

This SFP+ transceiver provides a compact, low-power solution for 10Gb/s multimode connections, with hot-pluggable convenience for in-service installation or replacement. Its 850 nm operation and multimode support make it suitable for short-distance links within racks, across server rooms and in campus network segments. The module follows standard form-factor specifications to ensure interoperability with equipment that accepts SFP+ optical modules.

Suitable for

• 10Gb/s uplinks between switches and aggregation devices
• Server connections to top-of-rack or leaf switches
• Short-reach links inside data centers and server rooms
• Campus network segments and building-to-building multimode links (within reach limits)

Key specifications

• Data rate: 10 Gb/s
• Optical wavelength: 850 nm
• Fiber type: Multimode fiber (MMF)
• Maximum reach: Up to 300 meters (dependent on fiber grade and link conditions)
• Form factor: SFP+ (hot-pluggable)
• Connector type: LC duplex
• Transmission: Short-reach multimode

How to use

Install the module into a compatible SFP+ port until it seats firmly and the release latching mechanism engages. Connect an appropriate duplex multimode LC patch cable between the transceiver and the remote device, observing correct transmit/receive orientation. Power on linked equipment and verify link status in the device interface or status LEDs. For hot-swap replacement, remove the module after disabling the port in the host device if required by the vendor, then insert the replacement module and restore the port configuration.

Recommendations

Choose multimode fiber and patch cords that match the target reach (OM3/OM4 recommended for reliable performance up to the specified distance). Ensure SFP+ host devices support standard short-reach 850 nm modules and verify link settings after installation. Follow ESD precautions when handling the transceiver and store unused modules with dust caps in a clean, dry environment.