CAB-HV-25A-SG-IN2= Cisco Power Cable: What Is It For, Specifications, and Installation Best Practices

​​Introduction to the CAB-HV-25A-SG-IN2=​​

The ​​CAB-HV-25A-SG-IN2=​​ is a ​​high-voltage power cable​​ engineered by Cisco for industrial and data center environments requiring robust power distribution. Designed to handle up to ​​25 amps (A)​​, it supports critical infrastructure like power-hungry switches, routers, and backup systems.

​​Technical Specifications​​

• ​​Voltage Rating:​​ ​​250V AC/DC​​ with a 25A current capacity.
• ​​Length:​​ Standard 12-foot (3.66-meter) variant, ideal for short-distance power routing.
• ​​Material:​​ ​​UL-listed​​ flame-retardant PVC insulation for safety in high-temperature settings.
• ​​Compatibility:​​ Integrates with Cisco’s ​​RSPAN-2300V3 Power Distribution Units (PDUs)​​ and industrial chassis.

​​Key User Questions Answered​​

​​Q: What applications is this cable designed for?​​

• ​​Industrial Deployments:​​ Connects Cisco industrial switches (e.g., ​​IE3400 series​​) to PDUs in harsh environments.
• ​​Data Centers:​​ Safeguards power delivery to high-density racks with redundant setups.

​​Q: Is the CAB-HV-25A-SG-IN2= compatible with non-Cisco PDUs?​​
Yes, but Cisco recommends pairing it with certified hardware to ensure compliance with ​​safety standards​​ like UL and IEC.

​​Installation Guidelines​​

• ​​Step 1:​​ Verify voltage requirements of connected devices.
• ​​Step 2:​​ Use cable management sleeves to avoid tangling with data lines.
• ​​Step 3:​​ Secure connections with strain-relief clamps to prevent dislodging.

​​Why This Cable Matters​​

• ​​Safety First:​​ Built-in ​​overcurrent protection​​ minimizes fire risks during surges.
• ​​Durability:​​ Withstands vibrations, humidity, and temperatures up to ​​140°F (60°C)​​.
• ​​Cost Efficiency:​​ Replaces generic cables prone to early failure in demanding setups.

For procurement and technical documentation, visit the “CAB-HV-25A-SG-IN2=” product listing.

​​A Technician’s Perspective​​

Having deployed Cisco’s power solutions in industrial plants, I’ve found the CAB-HV-25A-SG-IN2= indispensable for maintaining uptime. While third-party cables might offer short-term savings, this cable’s engineering ensures compliance with strict electrical codes—critical for avoiding costly outages or hazards. Always prioritize certified components in high-stakes environments.