Add-On AOC-QSFP-4SFP-10G-7M-AO 40Gbps QSFP+ to 4x10Gbps SFP+ DAC Cable

Overview

The Add-On AOC-QSFP-4SFP-10G-7M-AO is a 7-meter TAA-compliant Direct Attach Copper (DAC) cable. It terminates in a QSFP+ connector on one end, designed to interface with a 40Gbps port, and breaks out into four SFP+ connectors on the other end, each supporting 10Gbps. This cable is engineered for high-density data center environments where efficient, short-reach connectivity is critical, such as linking a 40Gbps switch uplink to multiple 10Gbps server or switch access ports. Its passive copper construction eliminates the need for power and reduces signal latency compared to active optical cables.

Compatibility

This cable is designed for compatibility with Dell networking equipment supporting QSFP+ (40GBASE-SR4) and SFP+ (10GBASE-SR) interfaces. It is suitable for connecting Dell PowerSwitch S-Series and Z-Series switches, as well as other network devices that adhere to the QSFP+ and SFP+ standards for direct attach copper cabling. Verify your specific Dell switch model's QSFP+ port configuration for breakout compatibility.

Installation Notes

This is a passive copper cable. Ensure the QSFP+ port on your switch or server supports breakout mode for 4x10Gbps operation. The SFP+ connectors are keyed and should be inserted firmly until the release mechanism engages. The 7-meter length is suitable for in-rack or adjacent-rack connections. Avoid sharp bends or excessive tension on the cable assembly to maintain signal integrity.