AOC SFP28 BlueOptics BO272703Q5M 25G active optical cable 5 m, CBO

The AOC SFP28 BlueOptics BO272703Q5M is a 25G active optical cable designed for short-reach connections in data centers and high-performance network environments. With a 5 m duplex link and SFP28 small form-factor connectors, this active optical cable delivers low-latency, power-efficient data transmission between switches, servers and network interface cards. The plug-and-play design eliminates the need for transceivers and reduces issues related to electrical signaling over copper for reliable optical connectivity.

Advantages

The cable supports a 25G data rate over a 5 m duplex fiber link while maintaining low latency and reduced power consumption compared with equivalent electrical cabling. Its SFP28-compatible small form-factor connectors enable direct insertion into SFP28 ports on switches, servers and NICs, simplifying installation and minimizing required rack space. Being an active optical cable, it reduces electromagnetic interference and signal loss typical of longer copper connections and does not require separate transceivers.

Suitable for

• Short-reach interconnects between 25G SFP28 ports in racks
• Connections between switches, top-of-rack devices and servers
• Direct links to network interface cards (NICs) supporting 25G
• High-density environments where compact, low-power cabling is needed

Key specifications

• Data rate: 25 Gbit/s
• Link type: active optical duplex cable
• Connector type: SFP28 small form-factor on both ends
• Length: 5 m
• Latency: low-latency optical transmission
• Power profile: power-efficient operation compared with equivalent copper links
• Environmental: suitable for typical data center operating conditions

How to use

Insert each SFP28 connector into the corresponding SFP28 port on the two devices to be connected, ensuring proper seating and latch engagement. No separate transceivers or fiber patching is required; the cable is ready for plug-and-play operation once physically connected. Verify link status LEDs on both devices and confirm negotiated 25G speed in device diagnostics or management interfaces. For safe handling, avoid tight bends and mechanical stress on the cable and connectors during installation.

Usage recommendations

For reliable performance, route the cable with a gentle bend radius and avoid sharp kinks. Use this 5 m AOC for intra-rack or adjacent-rack connections where 25G performance and minimized power consumption are priorities. Check device compatibility with SFP28 active optical cables in equipment documentation before deployment and confirm firmware or vendor notes if switch interoperability is a concern.