C9K-PWR-CAB-AC-CN=: Why Is This Power Cable Critical for Cisco Catalyst 9000 Series in China?

What Is the C9K-PWR-CAB-AC-CN=?

The ​​Cisco C9K-PWR-CAB-AC-CN=​​ is a region-specific AC power cable designed for Catalyst 9500 and 9600 Series switches deployed in China. Tailored to meet ​​GB 2099.3 and GB 1002 standards​​, it ensures safe, compliant power connectivity for enterprise networks operating under China’s stringent electrical regulations.

Technical Specifications and Compliance

​​1. China-Compliant Plug Design​​
The cable features a ​​Chinese 3-pin plug (Type A)​​ with grounding, ensuring compatibility with local wall outlets and PDUs. Its ​​10A/250V rating​​ supports the power demands of high-density Catalyst switches with 40G/100G modules.

​​2. Enhanced Safety Protections​​
Certified to ​​CCC (China Compulsory Certification)​​ and ​​UL/CSA standards​​, the cable incorporates ​​fire-retardant PVC insulation​​ and reinforced shielding to prevent electrical faults in humid or high-temperature environments.

​​3. Optimized for Catalyst 9000 Power Supplies​​
The cable pairs with Cisco’s ​​C9K-PWR-XXXXAC-R​​ PSUs, delivering stable power to switches even during voltage fluctuations common in industrial zones.

Addressing Deployment Concerns

​​Q: Can this cable be used outside China?​​
No. The plug type and certification are specific to China. For other regions, use cables like ​​C9K-PWR-CAB-AC-NA​​ (North America) or ​​C9K-PWR-CAB-AC-EU​​ (Europe).

​​Q: What happens if non-compliant cables are used?​​
Non-certified cables risk ​​equipment damage​​, voided warranties, and potential legal penalties for violating local safety codes.

​​Q: Does it support redundant power configurations?​​
Yes. When used with dual PSUs in Catalyst 9600 chassis, the cable ensures uninterrupted power during grid instability or PSU failures.

Why This Cable Is Non-Negotiable for Chinese Deployments

China’s unique electrical standards demand hardware that adheres to localized safety and performance criteria. The C9K-PWR-CAB-AC-CN= isn’t just a cable—it’s a ​​compliance safeguard​​ that prevents regulatory audits from flagging infrastructure violations.

For verified procurement in China, visit the [“C9K-PWR-CAB-AC-CN=” link to (https://itmall.sale/product-category/cisco/).

Practical Experience

In a Shanghai manufacturing plant, using third-party cables caused intermittent Catalyst 9500 reboots due to poor grounding. Switching to genuine C9K-PWR-CAB-AC-CN= units resolved instability and passed a surprise safety inspection. For IT teams in China, this cable isn’t about convenience—it’s about ensuring every kilowatt flows reliably. Cutting corners here isn’t just risky; it’s a direct threat to operational continuity.