AOC CBO SFP28-AOC-30M 30m Active Optical Cable for SFP28 connections

The AOC CBO SFP28-AOC-30M 30m Active Optical Cable for SFP28 connections is a pre-terminated fiber-based link designed for direct connection between devices with SFP28 ports. It delivers 25Gbps-class single-lane performance over a 30-meter optical channel, reducing electromagnetic interference compared with copper cables and enabling reliable short-reach high-bandwidth links in rack, row and spine-and-leaf deployments. The cable is intended for use where a fixed-length optical interconnect is preferred for predictable latency and simplified transceiver management.

Advantages

This active optical cable provides a lightweight, low-power alternative to separate transceivers plus patch cords, integrating optical transceivers into factory-terminated plugs. It minimizes crosstalk and EMI susceptibility while supporting high signal integrity at 25Gbps data rates across a 30 m distance. The pre-terminated design reduces installation time and the risk of connector contamination or improper field termination.

Suitable for

• Data center server-to-switch uplinks and switch-to-switch links
• High-density top-of-rack and leaf-spine fabric connections
• Short-reach, high-bandwidth applications requiring a 30 m optical link
• Environments where reduced electromagnetic interference is important

Key specifications

• Connector type: SFP28 form-factor plug on both ends
• Nominal supported data rate: 25 Gbit/s per lane
• Cable type: Active optical cable with integrated optics
• Typical reach: 30 meters optical length
• Signal medium: Multi-mode or single-mode optical fiber as implemented in the AOC assembly
• Power consumption: low-power transceiver modules integrated in the cable ends (typical values depend on host and environment)
• Plug-and-play: factory-terminated, hot-pluggable SFP28 interfaces

How to use

Insert each SFP28 plug into a compatible SFP28 port on the network devices until the latch engages. Ensure host devices support AOC or direct-attach optical connections at the specified data rate. No field termination is required; the cable is ready to use from the factory. Verify link status through device diagnostics and allow time for optical modules to initialize. For management, use the host switch or server interface to confirm speed and link integrity.

Recommendations

Route the cable to avoid tight bends and mechanical stress; observe the manufacturer’s minimum bend radius. Keep connector endfaces clean and protected when not connected. Confirm compatibility with the specific SFP28 ports and firmware on your networking equipment to ensure proper link negotiation and monitoring. For best performance, install in an environment free from excessive vibration and where ambient temperature stays within equipment specifications.