Fiber optic transceiver CBO SFP28-25G-ESR for 25G connections

The BlueOptics Fiber optic transceiver CBO SFP28-25G-ESR for 25G connections is a hot-pluggable SFP28 module engineered for 25 Gigabit Ethernet links over multimode or singlemode fiber within short to extended reach scenarios. It provides a standard 25G data rate for compatible SFP28 ports and is intended for use in data center uplinks, switch-to-switch interconnects and enterprise network equipment where reliable fiber connectivity and low-latency transmission are required.

Advantages

This transceiver supports 25G throughput with a compact SFP28 form factor, enabling efficient port density in racks and chassis. The module is hot-swappable for easy installation and replacement without system downtime. It offers stable optical performance for short- to extended-reach fiber links and is compatible with standard SFP28 interfaces, reducing integration complexity in mixed-vendor environments.

Suitable for

• Data center uplinks and top-of-rack switch connections
• Switch-to-switch interconnects in campus or enterprise networks
• High-performance server connections requiring 25G bandwidth
• Fiber backbone links within wiring closets and equipment rooms

Key specifications

• Interface: SFP28 form factor supporting 25 Gigabit Ethernet
• Optical reach: designed for short to extended reach fiber links
• Transmission medium: multimode or singlemode fiber (model-dependent)
• Data rate: 25 Gbit/s
• Hot-pluggable design for on-the-fly installation
• Low-latency optical transmission suitable for high-throughput applications

How to use

Install the module into a compatible SFP28 port on a switch, router or server while the host is powered on; the hot-pluggable design permits insertion and removal without shutting down the device. Connect the appropriate fiber patch cable between the transceiver and the remote endpoint, making sure fiber type and connector match the module’s specifications. Verify link status through the host device’s management interface and monitor optical parameters if available to confirm correct operation.

Recommendations

Before installation, check that the host port supports 25G SFP28 modules and that fiber type and connector are compatible. Maintain clean fiber endfaces and follow standard ESD precautions when handling the transceiver. For optimal performance, confirm transceiver firmware and host compatibility in mixed-vendor setups and use appropriate cable types for the intended reach.