SFP transceiver CBO SFP-1G-MMF-2KM-AR-BO 1.25 Gbps multimode 2000 m

The CBO SFP-1G-MMF-2KM-AR-BO is an SFP optical transceiver that supports a 1.25 Gbps data rate over multimode fiber for links up to 2000 meters. Designed for insertion into standard SFP ports, this module provides short- to mid-range fiber connectivity for network equipment such as switches, routers and media converters. It is intended for use in campus, enterprise and industrial network environments where a compact, hot-pluggable fiber interface is required.

Advantages

This SFP transceiver offers a compact, hot-swappable form factor compatible with SFP ports, enabling easy field replacement and upgrades without powering down equipment. Supporting multimode fiber and a link distance of up to 2000 m, it delivers reliable optical connectivity for short- to mid-range runs. The module operates at a 1.25 Gbps line rate and is suitable for use in mixed vendor environments where standard SFP optics are required.

Suitable for

• Connecting switches and routers over multimode fiber within campus and building networks
• Media converters and access devices that require a 1.25 Gbps SFP optical interface
• Enterprise server aggregation and uplink ports where short- to mid-range fiber links are needed
• Industrial network segments that use multimode fiber for deterministic connectivity

Key specifications

• Optical interface: SFP form factor, multimode fiber compatible
• Data rate: 1.25 Gbps
• Maximum link distance: up to 2000 meters over multimode fiber
• Wavelength: suitable for multimode operation (as typical for multimode SFP optics)
• Connector type: duplex LC (standard for multimode SFP modules)
• Hot-pluggable design for in-service installation and replacement

How to use

Insert the transceiver into an SFP port on compatible network equipment until it clicks into place, observing manufacturer guidance for port orientation. Connect a suitable multimode duplex fiber patch cable (LC connectors) between the transceiver and the remote device. Verify link status and speed in the host device management interface and monitor optical signal levels if available. When removing the module, follow hot-swap procedures recommended by the equipment vendor to avoid link disruption.

Recommendations

Use OM2/OM3 multimode fiber of appropriate grade and quality for runs up to 2000 m; verify connector cleanliness before mating and avoid tight bends or excessive stress on fibers. Confirm compatibility with the host device and, if necessary, check for firmware or vendor interoperability notes to ensure stable operation.