SFP transceiver CBO SFP-1G-MMF-2KM 1G multimode fiber, 2 km reach

The SFP transceiver CBO SFP-1G-MMF-2KM is a 1 Gbps multimode fiber module designed for short-to-medium distance optical links. It supports a maximum reach of 2 km over multimode fiber and fits the industry-standard SFP hot-pluggable form factor, making it compatible with many switches, routers and optical network devices. The module is intended for data transmission in LAN, campus and access network environments where reliable gigabit connectivity over multimode cabling is required.

Advantages

This SFP transceiver provides a straightforward way to add 1 Gbps optical connectivity to networking equipment without complex configuration. Its hot-pluggable SFP form factor enables easy installation and replacement while minimizing downtime. Designed for multimode fiber links up to 2 km, the module supports common short-range network architectures and offers predictable performance for typical enterprise and campus deployments.

Suitable for

• Gigabit Ethernet links within LANs and campus networks
• Access network uplinks and edge device connections
• Inter-switch connections over multimode fiber
• Network equipment that accepts SFP optical modules

Key specifications

• Data rate: 1 Gbps
• Optical medium: Multimode fiber (MMF)
• Maximum reach: up to 2 km over multimode fiber
• Form factor: SFP, hot-pluggable
• Interface: Duplex fiber (LC connector typical)

How to use

Insert the SFP transceiver into a compatible SFP port on your switch, router or optical device while the device is powered on or off according to the equipment manufacturer’s guidance. Connect duplex multimode fiber patch cables with LC connectors to the module’s optical interfaces, ensuring correct TX/RX orientation. After physical installation, verify link status and diagnostics via the host device to confirm the module is operating at 1 Gbps and that optical levels are within acceptable ranges.

Recommendations

Use OM1/OM2/OM3 multimode fiber as recommended for short-to-medium links and keep patch cords and connectors clean to maintain signal quality. Check compatibility lists of your network equipment and follow manufacturer guidelines for SFP module handling to avoid electrostatic or mechanical damage.