SFP transceiver CBO SFP-1G-MMF-2KM 1 Gbps 850 nm multimode, 2 km reach

The CBO SFP-1G-MMF-2KM is a compact SFP transceiver designed for 1 Gbps Ethernet over multimode fiber using an 850 nm wavelength. Engineered for links up to 2 km, this module fits into standard SFP ports and supports hot-pluggable installation. It is intended for short- to mid-range multimode connections in environments such as data centers, campus networks and intra-building fiber links.

Advantages

This SFP transceiver delivers reliable 1 Gbps data transmission over multimode fiber with an 850 nm optical interface and a specified reach of up to 2 km. Its small form-factor and compatibility with standard SFP ports enable easy integration into switches, routers and optical equipment. Hot-pluggable capability allows for fast replacement or upgrades without powering down the host device. The module is optimized for typical multimode installations and minimizes footprint in rack and chassis deployments.

Suitable for

• Data center uplinks and server connections over multimode fiber
• Campus and enterprise network links between buildings
• Intra-building fiber runs and telecommunications closets
• Switch-to-switch connections within access or aggregation layers

Key specifications

• Data rate: 1 Gbps
• Fiber type: Multimode fiber (MMF)
• Wavelength: 850 nm
• Maximum reach: Up to 2 km over multimode fiber
• Form factor: SFP (small form-factor pluggable)
• Interface: Duplex optical LC
• Installation: Hot-pluggable

How to use

Insert the SFP module into a compatible SFP port on a switch, router or media converter until it latches securely. Connect multimode fiber patch cords with LC duplex connectors to the transceiver ports, ensuring correct transmit/receive alignment. After installation, verify link LEDs and check network interface status on the host device. For removal, unlatch and pull the module straight out while the device remains powered if supported by the host.

Recommendations

Use OM1/OM2/OM3 multimode fiber types appropriate for the desired reach and verify patch cord quality and connector cleanliness. Observe ESD precautions when handling the module and store/remove dust caps only when connecting. Confirm compatibility with the host device's SFP cage and firmware policies prior to deployment.