AOC cable CBO SFP-25G-D-AOC-30M 30 m — active optical SFP+ direct attach cable, 25 Gbps

AOC cable CBO SFP-25G-D-AOC-30M is a 30-metre active optical direct-attach cable designed for SFP+ ports supporting 25 Gbps links. The cable provides a fiber-optic connection between compatible network devices, offering greater reach than copper DACs while reducing susceptibility to electromagnetic interference. It is intended for high-density environments where stable 25 Gigabit connectivity is required for server-to-switch, switch-to-switch or switch-to-storage interconnects.

Advantages

The active optical design delivers consistent 25 Gbps throughput over a 30 m distance with low power consumption at the transceiver ends. Optical transmission reduces signal degradation and EMI issues compared with copper alternatives, enabling reliable links in electrically noisy environments. The integrated SFP+ form factor simplifies installation by presenting as a single transceiver-cable assembly, eliminating the need for separate transceivers and patch cords when used with compatible ports.

Suitable for

• Server-to-switch connections in data center racks
• Switch-to-switch uplinks within the same room or adjacent racks
• High-speed interconnects for storage arrays and aggregation switches
• Environments requiring immunity to electromagnetic interference

Key specifications

• Type: Active optical direct-attach cable (AOC) with SFP+ connectors
• Nominal data rate: 25 Gbps
• Length: 30 metres
• Connector form factor: SFP+ plug-in on both ends
• Transmission medium: optical fiber with integrated transceivers
• Typical use: short‑reach interconnects within data centers

How to use

Install the cable by inserting each SFP+ connector into the corresponding SFP+ port on your network devices until the latch engages. Ensure both devices support 25 Gbps SFP+ AOC modules and that link partners are configured for the required speed and duplex settings. Handle the cable by the connector housings and avoid tight bends; maintain the minimum bend radius specified by the manufacturer to avoid physical damage or signal loss. If a link does not establish, verify port compatibility, firmware/driver support and perform a link reset or port flap as required.

Usage recommendations

Use in managed environments with compatible SFP+ ports and validated firmware versions. Avoid routing the cable near sharp edges, heat sources or areas with mechanical strain. For long-term reliability, inspect connectors for debris before insertion and store spare cables in a clean, dry environment.