SFP28 transceiver CBO SFP28-25G-LR-ZY-BO 25 Gbit/s single-mode 10 km

CBO SFP28-25G-LR-ZY-BO is a 25 Gbit/s SFP28 optical transceiver designed for single-mode fiber links up to 10 km. The module supports 25G Ethernet applications and fits the standard SFP28 form factor, offering hot-pluggable installation for use in switches, routers and servers. It is intended for long-reach point-to-point connections in data centers and enterprise networks that require a compact transceiver with stable optical performance over single-mode cabling.

Advantages

The transceiver provides 25 Gbit/s line-rate throughput with low power consumption and temperature-stable operation. Its SFP28 form factor ensures compatibility with a wide range of network equipment that accepts SFP28 modules. Built for single-mode fiber, the module supports optical links up to 10 km, enabling longer reach than typical short-range optics while maintaining compact, hot-pluggable convenience for fast replacement and installation.

Suitable for

• 25G Ethernet uplinks between switches and aggregation devices
• Server to switch connections in data center topologies
• Long-reach single-mode links up to 10 km
• Optical network upgrades requiring SFP28 compatibility

Key specifications

• Data rate: 25 Gbit/s
• Fiber type: single-mode
• Maximum reach: 10 km over single-mode fiber
• Form factor: SFP28, hot-pluggable
• Application: 25G Ethernet

How to use

Install the module into an SFP28-compatible port on your switch, router or server while the host equipment is powered on or off, following the equipment vendor's hot-swap guidance. Connect single-mode fiber with appropriate LC connectors and verify link status in the host interface. Configure the network device for 25G operation if manual configuration is required, and monitor optical levels and link health through the host management interface.

Recommendations

Use single-mode fiber with LC connectors and ensure fiber cleanliness to maintain expected reach and optical performance. Verify compatibility with the host device firmware and consult the equipment vendor's transceiver support list if necessary. For best results in data center environments, document link distances and optical power margins and perform acceptance testing after installation.