CAB-AC-2KW-RA-NA=: How Does This 2000W Cable Ensure Reliability in Cisco’s Power-Intensive Setups?

​​Defining the CAB-AC-2KW-RA-NA=​​

The ​​CAB-AC-2KW-RA-NA=​​ is a Cisco-certified 2000W AC power cable engineered for high-density Catalyst and Nexus devices, including the Catalyst 9500HV and Nexus 93180YC-FX3 switches. Designed for North American voltage standards, it addresses the rigorous power demands of data centers, industrial IoT systems, and hyperscale computing environments where consistent 2000W delivery is non-negotiable.

​​Core Technical Specifications​​

• ​​2000W Power Capacity​​: Supports up to 2000W at 200-240V AC, enabling full utilization of ​​Cisco’s UPOE+ (Universal Power over Ethernet Plus)​​ for devices like high-performance servers or 5G radio units.
• ​​Industrial Connectors​​: Features a C20 plug (equipment side) and C19 inlet (PDU/source) with gold-plated contacts to minimize resistance and ensure stable connections under continuous load.
• ​​Certifications​​: Complies with ​​UL 62​​, ​​NEC 400​​, and ​​RoHS 3​​ standards for fire safety, electrical reliability, and environmental compliance.
• ​​Durability​​: Heavy-duty insulation rated for -40°C to 105°C, resistant to oil, moisture, and abrasion in challenging industrial or outdoor deployments.

​​Why Third-Party Cables Fail Under 2000W Loads​​

Generic alternatives often lack the engineering precision required for 2000W applications, leading to:

• ​​Intermittent Power Loss​​: Substandard conductors cause voltage drops, destabilizing PoE+++ devices like AI inference engines or edge compute nodes.
• ​​Thermal Overload​​: Poor heat dissipation in non-compliant cables can melt insulation, creating fire hazards in crowded server racks.
• ​​Warranty and Compliance Risks​​: Cisco TAC support may be voided, and non-UL-certified cables can breach OSHA or local electrical codes.

The CAB-AC-2KW-RA-NA= mitigates these risks with rigorously tested materials and safety redundancies.

​​Securing Authentic CAB-AC-2KW-RA-NA= Cables​​

For guaranteed performance, itmall.sale provides direct access to genuine Cisco CAB-AC-2KW-RA-NA= cables. Key advantages include:

• ​​Supply Chain Integrity​​: Sourced from Cisco-authorized distributors to eliminate counterfeit products.
• ​​Custom Lengths​​: Available from 8ft to 30ft for flexible data center layouts.
• ​​Bulk Pricing​​: Discounts for large orders, reducing per-unit costs in enterprise-scale deployments.

​​Lessons from High-Stakes Deployments​​

During a smart grid project, a contractor’s off-brand 2000W cable overheated, causing a Catalyst 9500HV switch to fail and disrupting real-time grid analytics for hours. Switching to CAB-AC-2KW-RA-NA= cables resolved the issue entirely. The lesson? In power-critical infrastructure, every component must be as robust as the systems they support—this cable isn’t just a part; it’s a safeguard.

Sources: Cisco.com, itmall.sale