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

CBO SFP-1G-MMF-2KM-DE-BO is a small form-factor pluggable (SFP) multimode fiber transceiver that supports a data rate of 1.25 Gbps and a maximum link distance of up to 2000 meters over multimode fiber. The module is designed for insertion into SFP ports of switches, routers and media converters, providing a compact, hot‑swappable optical uplink solution for LAN and campus networks. It is intended for use where reliable short‑to‑medium range fiber connections are required between network devices.

Advantages

The transceiver offers a compact SFP form factor that enables easy installation and hot‑swap capability without powering down equipment. It supports standard multimode fiber interfaces and a 1.25 Gbps throughput suitable for Gigabit Ethernet and related applications. With a 2000 m reach on multimode fiber, the module allows flexible network design across buildings or floors while maintaining signal integrity. The device is compatible with common SFP ports and simplifies fiber uplink deployment in managed and unmanaged network environments.

Suitable for

• Gigabit Ethernet uplinks in LAN and campus networks
• Interconnecting switches, routers and media converters
• Data center patching for short to medium multimode links
• Extending network segments across buildings or floors

Key specifications

• Form factor: SFP (small form-factor pluggable)
• Data rate: 1.25 Gbps
• Fiber type: Multimode fiber
• Maximum link distance: up to 2000 m on multimode fiber
• Connector type: LC duplex (industry standard)
• Operating mode: Optical transceiver for single-channel transmission

How to use

Insert the transceiver into an available SFP port on the network device until it clicks into place, then secure the fiber patch cable into the module's LC connector. Ensure both ends of the fiber link are clean and correctly terminated for optimal performance. After insertion, the host device should detect the module and negotiate link settings automatically; verify link status in the device management interface and monitor for stable operation. To remove the module, follow the equipment manufacturer's hot‑swap procedure and pull the transceiver straight out using the release mechanism.

Recommendations

Use properly rated multimode fiber cabling and keep fiber connectors capped when not in use. Verify connector cleanliness with appropriate cleaning tools before installation and avoid bending the fiber beyond its minimum bend radius. Check device compatibility lists if available and ensure firmware or vendor settings permit third‑party SFP modules where required.