DAC cable CBO AX-F0110-3Q1CU1M QSFP direct-attach 1 m

The DAC cable CBO AX-F0110-3Q1CU1M QSFP direct-attach 1 m is a 1-meter direct-attach copper cable with a QSFP connector designed for short-range, high-speed interconnects. It provides a direct electrical connection between network devices with QSFP ports, eliminating the need for separate optical transceivers. The compact form factor and integrated connectors make it suitable for dense rack-to-rack and within-rack cabling in data centers and telecom enclosures.

Advantages

This direct-attach cable offers low latency and consistent signal integrity for short-distance links, while reducing power consumption compared with solutions that require transceivers. Installation is straightforward because transmit and receive elements are integrated into a single assembly, simplifying inventory and reducing points of failure. The fixed 1 m length supports tidy cable management in high-density installations and helps maintain predictable channel characteristics in switched and server environments.

Suitable for

• Short-distance connections between switches and routers with QSFP ports
• Rack-to-rack or within-rack interconnects in data centers
• High-density network equipment in telecom and enterprise environments
• Low-latency links for server clusters and storage arrays

Key specifications

• Connector type: QSFP direct-attach copper
• Length: 1 meter
• Cable medium: copper twinax assembly
• Designed for short-reach, high-speed links
• Form factor: integrated duplex assembly for QSFP ports

How to use

Ensure both devices support QSFP direct-attach copper interfaces and that the 1 m length is appropriate for the planned deployment. Power off or follow hot-plug guidelines for your equipment before insertion if required by the vendor. Align the QSFP connector with the device port and insert the plug until it seats securely; use the latch or release mechanism to remove the cable when needed. Verify link status and data rates via device management interfaces after installation.

Recommendations

Use the DAC cable for short, fixed-length interconnects where low latency and predictable electrical performance are required. Avoid tight bends and excessive strain on the cable assembly; maintain bend radii consistent with vendor guidance to preserve signal quality. For longer runs or where galvanic isolation is needed, consider optical transceivers and fiber cabling instead.