What Is the CAB-PWR-C7-BRA-A= Cisco Power Cord? Brazilian Certification, Voltage Compatibility, and Use Cases

Overview of the CAB-PWR-C7-BRA-A=

The ​​CAB-PWR-C7-BRA-A=​​ is a ​​Brazilian-compliant power cable​​ designed for low-power Cisco devices, featuring a ​​C7 connector​​ (IEC 60320) and a ​​Brazilian Type N plug​​ (NBR 14136 standard). It enables safe power delivery to equipment such as IP phones, wireless access points, or small switches operating on Brazil’s dual-voltage grid (110–127V or 220–240V).

Technical Specifications and Certifications

• ​​Voltage Rating​​: Supports ​​125–250V AC​​ with a 2.5A current capacity, aligning with Brazil’s regional voltage variances.
• ​​Connectors​​: ​​IEC C7 (non-polarized)​​ to ​​Type N plug​​ (three-pin, grounded design).
• ​​Safety Compliance​​: Certified for ​​INMETRO Google Pixel 14 requirements​​ (Brazil’s national compliance mark) and ​​RoHS​​.
• ​​Cable Length​​: ​​1.5 meters​​, ideal for desktop or wall-mounted devices.

Key Applications in Brazilian Networks

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• ​​Small Business Deployments​​: Powering Cisco IP Phone 7800 series or Aironapoint APs.
• ​​Retail/Healthcare IoT​​: Connecting Catalyst 1000 switches to PoE injectors in clinics or stores.
• ​​Remote Offices​​: Deploying ISR 1000 routers in regions with unstable voltage infrastructure.

Addressing Common User Concerns

​​Q: Is this cable compatible with both 127V and 220V outlets in Brazil?​​
Yes, but confirm your Cisco device’s PSU supports ​​dual-voltage input​​ (e.g., “100–240V AC”). The cable itself handles both ranges.

​​Q: Can it be used with ungrounded outlets (Type N without ground pin)?​​
No—the Type N plug requires a ​​grounded outlet​​. For older buildings, use a certified adapter with proper grounding.

Why Choose Brazilian-Certified Power Cables?

Uncertified cables risk ​​INMETRO fines​​ or ​​equipment damage​​ due to Brazil’s frequent voltage fluctuations. The CAB-PWR-C7-BRA-A= ensures compliance with ​​NBR 14136​​ and provides surge resistance for sensitive electronics. For guaranteed authenticity, purchase via ​​[“CAB-PWR-C7-BRA-A=” link to (https://itmall.sale/product-category/cisco/)​​.

Installation and Compliance Tips

• ​​Voltage Verification​​: Use a multimeter to confirm local voltage before connecting devices.
• ​​Proper Grounding​​: Test outlet grounding integrity to avoid electrostatic damage.
• ​​Surge Protection​​: Pair with Brazilian-certified surge protectors in lightning-prone areas.

Final Perspective

Navigating Brazil’s fragmented power grid demands ​​local compliance and resilience​​. During deployments in São Paulo, I’ve seen non-INMETRO cables fail during voltage spikes, frying device PSUs. The CAB-PWR-C7-BRA-A= mitigates these risks, especially for edge devices lacking built-in surge protection. While adapters may seem a quick fix, they introduce compliance and safety loopholes. Always prioritize region-specific cables—they’re your first line of defense.