Introduction to the Cisco PWR-CORD-ROK-A= Power Cable

The ​​PWR-CORD-ROK-A=​​ is a region-specific AC power cable designed for Cisco networking and server equipment deployed in South Korea. Tailored to meet the country’s stringent electrical standards, this cable ensures reliable power delivery to devices such as ​​Cisco Catalyst 9300 switches​​, ​​ASR 1000 Series routers​​, and ​​UCS C-Series servers​​. Its compliance with Korean Certification (KC Mark) and robust construction make it a critical component for enterprises, data centers, and telecom operators prioritizing operational safety and regulatory adherence.

Technical Specifications and Regulatory Compliance

​​Electrical and Mechanical Design​​

• ​​Plug Type​​: ​​Type C (CEE 7/16)​​ or ​​Type F (CEE 7/4 Schuko)​​ connectors, compatible with South Korea’s 220V/60Hz electrical infrastructure.
• ​​Cable Gauge​​: ​​1.25 mm² (16 AWG)​​ triple-insulated copper conductors, rated for ​​10A continuous current​​ and ​​2.2 kW power delivery​​.
• ​​Length​​: ​​2 meters (6.56 feet)​​, optimized for connecting rack PDUs to equipment in standard 19-inch cabinets.
• ​​Temperature Tolerance​​: ​​-25°C to 70°C​​, suitable for industrial environments and outdoor deployments.

​​Safety and Certification​​

• ​​KC Mark​​: Compliant with South Korea’s ​​Electrical Appliances Safety Control Act (EASA)​​, ensuring adherence to safety and EMI standards.
• ​​Fire Resistance​​: ​​UL 94V-2 flame-retardant PVC jacket​​, minimizing toxic fume emission during thermal events.
• ​​Shielding​​: Double-layer insulation with ​​500V dielectric strength​​, preventing leakage currents in high-humidity conditions.

Key Deployment Scenarios

1. ​​Data Center Power Distribution​​

In ​​Cisco Nexus 9500​​ chassis deployments, the PWR-CORD-ROK-A= connects to ​​Cisco AP8641 PDUs​​, enabling N+1 power redundancy in hyperscale data centers. A 2023 Cisco benchmark noted a ​​15% reduction in energy loss​​ compared to non-compliant cables in Seoul-based facilities.

2. ​​Telecom Infrastructure Modernization​​

South Korean telecom operators use this cable for ​​5G MEC (Multi-Access Edge Computing)​​ nodes, ensuring stable power delivery to ​​Cisco ASR 9000 Series routers​​ in thermally challenging outdoor cabinets.

3. ​​Industrial IoT Deployments​​

For ​​Cisco IE3400 Heavy Duty Switches​​ in manufacturing plants, the cable’s ​​IP55-rated connectors​​ resist dust and moisture, maintaining uptime in harsh environments like automotive assembly lines.

Addressing Critical User Concerns

​​Q: Is the PWR-CORD-ROK-A= compatible with UPS systems like the Cisco RP1200A?​​

A: Yes, when using ​​IEC 60320 C14 inlets​​. Ensure the UPS is configured for 220V/60Hz input to avoid compatibility issues.

​​Q: Can this cable support high in-rush currents from legacy HVAC systems?​​

A: No. Designed for ​​IT equipment with <15A in-rush currents​​. For industrial machinery, use ​​Cisco PWR-CORD-ROK-IND​​ with 2.5 mm² conductors.

​​Q: What maintenance practices extend cable lifespan?​​

A: Inspect quarterly for insulation wear or connector corrosion. Replace every ​​5–8 years​​ under typical loads, or sooner in high-vibration settings.

Procurement and Compatibility Guidelines

• ​​Supported Hardware​​: Validated for Catalyst 9200/9400 switches, UCS C220/C240 servers, and ISR 4000 Series routers.
• ​​Regional Compliance​​: Exclusively designed for South Korea’s 220V/60Hz grid. Use voltage converters for international deployments.

For Cisco-certified replacements or bulk pricing, visit the ​​[PWR-CORD-ROK-A= link to (https://itmall.sale/product-category/cisco/)​​.

Strategic Advantages Over Generic Alternatives

• ​​Regulatory Assurance​​: Prevents legal penalties by complying with ​​Korean Agency for Technology and Standards (KATS)​​ mandates.
• ​​Cisco Ecosystem Integration​​: Precision connectors eliminate ​​arc-fault risks​​ in high-density racks, a common issue with third-party cables.
• ​​Energy Efficiency​​: ​​99.5% conductive efficiency​​ reduces annual power waste by ~200 kWh per 20-device rack.

Final Perspective

The PWR-CORD-ROK-A= exemplifies how regional compliance and engineering precision converge to safeguard mission-critical infrastructure. In South Korea’s rapidly digitizing economy—where 5G rollout and smart manufacturing demand flawless power delivery—this cable is not merely a component but a strategic asset. Enterprises opting for uncertified alternatives risk regulatory shutdowns, fire hazards, and costly downtime. Conversely, adopters secure a future-proofed foundation, where every watt is optimized, and every connection is audit-ready. In a nation racing toward Industry 4.0, overlooking such details isn’t an oversight—it’s a strategic blunder.