CAB-AC2-KR=: What Devices Require It, How Does It Differ from Other Cables, and Why Is Certification Critical?

​​Defining the CAB-AC2-KR= Power Cord​​

The ​​CAB-AC2-KR=​​ is a Cisco-certified AC power cable tailored for Korean electrical standards. Designed to support enterprise-grade networking hardware, it ensures compliance with regional voltage requirements and safety protocols. This cable is critical for deployments in South Korea or for devices imported into Korean markets.

​​Core Technical Specifications​​

• ​​Voltage Range​​: 200–240V AC, 60Hz (aligned with Korea’s 220V infrastructure).
• ​​Plug Type​​: KS C 8305 (Korean Standard 3-pin grounded plug).
• ​​Certifications​​: KC Mark (Korean Safety Certification), Cisco’s internal validation.
• ​​Compatibility​​: Cisco Catalyst 9500 Series switches, ASR 1000 routers, and select UCS servers.

​​Typical Deployment Scenarios​​

• ​​Enterprise Networks​​: Powering Catalyst 9500 switches in Seoul-based corporate data centers.
• ​​Telecom Edge Sites​​: Supporting ASR 1000 routers in Korean ISP deployments.
• ​​Multi-National Companies​​: Ensuring localized power compliance for imported Cisco equipment.

​​User Questions Answered​​

​​Can the CAB-AC2-KR= be used in non-Korean regions with similar voltage?​​

No. While the voltage range overlaps with other regions (e.g., Europe), the ​​KS C 8305 plug​​ is physically incompatible with non-Korean outlets. Adapters are not recommended due to potential grounding issues.

​​Is this cable backward-compatible with older Cisco switches like the Catalyst 6500?​​

Yes, but only if the device’s power supply unit (PSU) accepts 200–240V input and uses a C19 receptacle. Always verify the PSU’s label before deployment.

​​How does CAB-AC2-KR= differ from CAB-AC2-JP= (Japan-specific models)?​​

The ​​CAB-AC2-JP=​​ uses a Japan Standard (JIS C 8303) plug rated for 100V/15A, whereas the KR variant supports 220V/16A. Swapping them risks equipment damage due to voltage mismatch.

​​Procuring Genuine CAB-AC2-KR= Cables​​

To avoid counterfeit products lacking KC certification, purchase directly from authorized vendors like ​​itmall.sale’s Cisco inventory​​, which guarantees authenticity and warranty support.

​​Final Assessment​​

Deploying region-specific cables like the ​​CAB-AC2-KR=​​ isn’t just about plug compatibility—it’s about ensuring seamless integration with Cisco’s power management firmware. Overlooking certification nuances might save costs upfront but often leads to costly downtime or safety hazards. In mission-critical environments, cutting corners on power infrastructure is a risk few should take.