SFP transceiver CBO SFP-1G-MMF-2KM-LC-BO, 1.25 Gbps, multimode fiber, 2000 m, LC

CBO SFP-1G-MMF-2KM-LC-BO is an SFP fiber optic transceiver module designed for multimode fiber links with a data rate of 1.25 Gbps and a reach of up to 2000 m. The module uses an LC connector and fits standard SFP slots, enabling optical uplinks and connections between switches, routers and media converters in enterprise and campus networks. The compact SFP form factor makes it suitable for equipment with limited space while providing a predictable optical interface for short- to mid-range multimode links.

Advantages

The module provides a stable 1.25 Gbps link over multimode fiber with a nominal reach of 2000 m, using a standardized LC interface for broad compatibility. Its SFP form factor supports hot-plug installation into compatible network devices, allowing flexible deployment and easy replacement. The unit is suitable for common networking equipment and supports straightforward integration into existing fiber infrastructures without requiring specialized cabling types beyond standard multimode fiber.

Suitable for

• Optical uplinks between switches in enterprise and campus networks
• Connections to routers and media converters with SFP slots
• Short- to mid-range multimode fiber links inside buildings or between nearby buildings
• Network equipment upgrades where a 1.25 Gbps multimode link is required

Key specifications

• Data rate: 1.25 Gbps
• Fiber type: Multimode fiber (MMF)
• Maximum reach: up to 2000 m on multimode fiber
• Connector type: LC duplex
• Form factor: SFP (hot-pluggable)
• Optical interface: multimode transmission suitable for campus and building networks

How to use

Insert the transceiver into a compatible SFP slot on the switch, router or media converter until it clicks into place. Connect an LC-terminated multimode fiber patch cable to the module’s LC connector, ensuring correct orientation of transmit and receive pairs. After installation, verify link status on the host device and check interface statistics to confirm signal integrity and expected data rate. For removal, follow the host equipment procedure: disengage any latch or release mechanism and pull the module straight out while avoiding force.

Recommendations

Install and remove the module with the host device powered according to the device manufacturer’s guidance. Use certified multimode fiber cables and keep LC connector endfaces clean to maintain link quality. Check device compatibility lists for supported SFP modules and monitor optical link parameters after deployment to ensure proper operation.