DAC cable CBO for Palo Alto Networks SFP-10G-DAC-0.5M 10Gbps, 0.5 m

CBO Direct Attach Copper (DAC) cable compatible with Palo Alto Networks SFP-10G-DAC-0.5M provides a fixed-length 0.5 m twinax connection designed for 10 Gbps short-distance links between servers, switches and firewalls. The cable uses SFP+ plug-and-play form factor connectors to deliver low-latency, low-power connectivity suitable for within-rack and rack-to-rack applications in data centers and network closets. Construction and shielding are optimized for short-reach, high-speed copper connections where cost and power efficiency are priorities.

Advantages

This DAC cable offers a simple, low-latency alternative to optical transceivers by eliminating the need for separate SFP+ modules and fiber patch cords. Its fixed 0.5 m length minimizes signal loss over short runs, while the twinax design reduces power consumption compared with active optical solutions. The plug-and-play SFP+ form factor ensures compatibility with SFP+ ports and allows straightforward installation without additional configuration.

Suitable for

• Short-distance connections between servers and top-of-rack or end-of-row switches
• Direct links to firewalls and security appliances with SFP+ ports
• Within-rack interconnects in data centers and network cabinets
• High-density patching scenarios where low latency and low power are required

Key specifications

• Data rate: 10 Gbps
• Length: 0.5 m fixed-length twinax
• Connector type: SFP+ plug-and-play form factor
• Cable medium: Direct attach copper (twinax)
• Typical applications: Short-reach server, switch and firewall interconnects

How to use

Insert the SFP+ connector ends into the corresponding SFP+ ports on each device until they latch securely. Ensure that both devices support SFP+ direct-attach copper connections and are powered down or have hot-swap capability per the equipment manufacturer’s guidance if required. After insertion, verify link status and speed in the device management interface; the cable requires no additional configuration or drivers.

Recommendations

Use this 0.5 m DAC cable for short, direct point-to-point links inside racks or between adjacent racks to achieve low-latency, energy-efficient 10 Gbps connectivity. Avoid bending the cable sharply near the connectors and maintain recommended port clearance to ensure reliable mechanical mating.