SFP28 Optical Transceiver CBO AOC SFP28 BlueOptics BO272703Q5M 25G 100m

The SFP28 Optical Transceiver CBO AOC SFP28 BlueOptics BO272703Q5M 25G 100m is a hot-pluggable active optical cable module designed for 25 Gigabit Ethernet links. It supports a 25.78 Gbps data rate and provides reliable short-reach connectivity over multimode fiber for distances up to 100 meters. The module fits standard SFP28 ports used in servers, switches and network interface cards (NICs), enabling compact, high-density deployment in data center uplinks, aggregation and short-haul fiber connections.

Advantages

The transceiver delivers low-latency, high-bandwidth performance suitable for modern 25G networks while minimizing space and power requirements thanks to its SFP28 form factor. Its active optical construction reduces electromagnetic interference and increases signal integrity compared with copper alternatives. Hot-pluggable design simplifies installation and replacement without shutting down equipment, and compatibility with standard SFP28 interfaces ensures interoperability across a wide range of networking hardware.

Suitable for

• Data center server-to-switch 25G uplinks
• Top-of-rack aggregation and spine connections
• Short-reach multimode fiber links up to 100 m
• High-density switch and NIC deployments

Key specifications

• Form factor: SFP28 (hot-pluggable)
• Nominal data rate: 25 Gigabit Ethernet (25.x Gbps)
• Transmission distance: up to 100 meters over multimode fiber
• Physical interface: duplex LC connector (AOC fibre assembly)
• Media type: multimode fiber (active optical cable)
• Typical applications: short-reach 25G links, server/switch interconnects

How to use

Insert the SFP28 module into a compatible SFP28 port on a switch, server or NIC while the host device is powered on; the hot-pluggable design allows installation without system shutdown. Connect the fiber duplex LC ends to the matching port or patch panel on the opposite device, ensuring correct polarity. Verify link status and speed in the host device management interface and confirm LEDs or software show an active 25G link. If necessary, consult the equipment vendor for any required firmware or compatibility settings.

Recommendations

Use multimode fiber compliant with industry standards and maintain clean LC connectors for optimal signal quality. For best results in data center environments, deploy the module in properly cooled racks and monitor link performance; replace modules if persistent link errors or degradation occur.