SFP28 optical transceiver CBO SFP28-25G-LR-CO-BO 25 Gbps LC single-mode 10,000 m

The CBO SFP28-25G-LR-CO-BO is a 25 Gbps SFP28 optical transceiver designed for single-mode fiber links up to 10,000 meters with an LC duplex connector. It fits the compact SFP28 form factor for easy hot-swap installation in switches, routers and other network equipment. The module supports long-reach connections typical for data center interconnects and telecom links, providing a reliable optical interface for 25 Gigabit Ethernet and similar high-speed applications.

Advantages

This SFP28 optical transceiver offers high-speed 25 Gbps data transmission over single-mode fiber with reach up to 10 km, enabling long-distance links without intermediate regeneration. The LC connector and SFP28 form factor ensure broad compatibility with standard equipment and simple installation. Built to industry optical specifications, the module supports stable operation in rack-mounted network systems and allows hot-swap replacement to minimize downtime.

Suitable for

• 25 Gigabit Ethernet uplinks between switches and routers
• Data center long-reach connections and spine-leaf interconnects
• Telecommunications backbone links over single-mode fiber
• Network equipment requiring SFP28 LC transceivers for hot-swap modularity

Key specifications

• Data rate: 25 Gbps
• Fiber type: single-mode fiber
• Connector type: LC duplex
• Maximum reach: 10,000 meters (10 km)
• Form factor: SFP28 hot-pluggable

How to use

Insert the transceiver into a compatible SFP28 port on a switch, router or optical transceiver cage until it engages. Connect LC duplex single-mode fiber patch cords ensuring correct transmit/receive orientation. After physical installation, verify link status on the network device and configure the interface according to your equipment’s network settings. For removal, power down or disable the interface if required by the host device, then press the latch and gently extract the module.

Recommendations

Handle the transceiver and fiber connectors by the housing to avoid contaminating the optical interfaces. Always inspect and, if necessary, clean LC connectors with proper cleaning tools before connecting. Use compliance-compatible fiber patch cords and follow equipment manufacturer guidance for optical power budgets and link tests to ensure reliable performance.