CAB-250V-10A-BR=: Why Is Cisco’s Brazil-Specific Power Cable Critical for Reliable Network Operations?

​​Understanding the CAB-250V-10A-BR=​​

The ​​CAB-250V-10A-BR=​​ is a ​​region-specific AC power cable​​ designed for Cisco networking equipment deployed in Brazil. Featuring a Brazilian NBR 14136-compliant plug, this 3-meter cable ensures safe and compliant power delivery to devices like routers, switches, and UPS systems in Brazilian electrical infrastructures.

​​Technical Specifications and Certifications​​

• ​​Plug Type​​: NBR 14136 (Brazilian 10A/250V 3-pin).
• ​​Input Compatibility​​: Works with Cisco AC power supplies (e.g., C9K-PWR-1600WAC).
• ​​Safety Standards​​: Certified by ​​INMETRO​​ (Brazilian National Institute of Metrology) and compliant with ​​IEC 60320​​.
• ​​Durability​​: Shielded conductors rated for 10A continuous load, with flame-retardant PVC insulation.

​​Why Opt for Cisco’s Certified Cable in Brazilian Deployments?​​

• ​​Regulatory Compliance​​: Non-compliant cables risk fines and project delays in regulated sectors like energy and finance.
• ​​Enhanced Safety​​: Precision-molded plugs and reinforced grounding reduce fire risks in high-humidity environments common in Brazil.
• ​​Warranty Assurance​​: Cisco TAC may refuse support for power-related failures if uncertified cables are used.

For procurement and compliance verification, review the ​​“CAB-250V-10A-BR=”​​ product documentation.

​​Installation and Operational Guidelines​​

1. ​​Outlet Verification​​: Ensure wall outlets adhere to NBR 14136 standards and include proper grounding.
2. ​​Cable Management​​: Avoid sharp bends or pinching, which can damage internal conductors.
3. ​​Periodic Inspection​​: Check for wear, discoloration, or loose connections during routine maintenance.

​​Addressing Common User Concerns​​

​​Q: Can this cable support 220V/240V systems outside Brazil?​​
Yes, but only if the outlet type matches the NBR 14136 plug. For other regions, use Cisco’s region-specific variants.

​​Q: Is it compatible with non-Cisco devices?​​
No. The IEC 60320-C19 connector is Cisco-proprietary and incompatible with third-party hardware.

​​Q: How to identify counterfeit cables?​​
Genuine cables include a Cisco holographic label and embossed certification marks (INMETRO, IEC).

​​The High Cost of Cutting Corners​​

During a São Paulo data center deployment, a contractor’s use of uncertified cables led to intermittent power drops in Catalyst 9300 switches, delaying the project by two weeks. While generic cables might save a few dollars upfront, the CAB-250V-10A-BR= eliminates risks that escalate costs exponentially—regulatory penalties, downtime, and reputational damage. In mission-critical environments, reliability isn’t negotiable; this cable is a small price for peace of mind.