Core Functionality of the CAB-C15-ISR=

The ​​CAB-C15-ISR=​​ is a high-temperature AC power cable designed for Cisco ISR (Integrated Services Router) series routers. It provides reliable power delivery in environments where elevated heat or sustained electrical loads could compromise standard cables, such as industrial sites or compact network closets.

Key Technical Specifications

• ​​Power Rating​​: 10A/250VAC, supporting global single-phase power systems.
• ​​Connectors​​: IEC 60320 C15 (device) to C14 (source), rated for temperatures up to 120°C (248°F).
• ​​Cable Length​​: 6 feet (1.8 meters), optimized for rack-to-PDU or wall-to-device configurations.
• ​​Certifications​​: UL, CE, and RoHS compliant, ensuring fire safety and electrical reliability.

Compatibility and Use Cases

The CAB-C15-ISR= is validated for:

• ​​Cisco ISR 4000 Series Routers​​ (e.g., ISR 4451-X, 4331).
• ​​ISR 1000 Series​​ with high-wattage AC power supplies.
• ​​Industrial Network Appliances​​: Routers deployed in manufacturing or utility sectors.

​​Typical deployments​​:

• ​​Industrial IoT​​: Powering routers in high-ambient-temperature zones like factories.
• ​​Telecom Edge Sites​​: Ensuring uptime for 5G backhaul or SD-WAN nodes.
• ​​Retrofit Projects​​: Replacing degraded cables in legacy ISR 2900/3900 series routers with compatible PSUs.

Why Choose Cisco-Genuine CAB-C15-ISR=?

1. ​​Thermal Endurance​​: C15 connectors withstand 20–30°C higher temps than standard C13 cables, critical for enclosed spaces.
2. ​​Signal Integrity​​: Shielded design minimizes EMI in electrically noisy industrial environments.
3. ​​Warranty Assurance​​: Non-Cisco cables may void support contracts during technical audits.

Addressing Critical User Questions

​​Q: Can this cable replace a C13 in non-industrial settings?​​
Yes, but it’s unnecessary. Reserve the CAB-C15-ISR= for routers explicitly requiring C15 inlets.

​​Q: Is it compatible with Cisco ASR 900 series routers?​​
No—ASR 900 series uses C19 connectors. Use CAB-C19-ASR= instead.

For verified sourcing, [“CAB-C15-ISR=” is available here (https://itmall.sale/product-category/cisco/).

Cost vs. Risk in Harsh Environments

While generic C15 cables cost less, the CAB-C15-ISR= eliminates risks like connector warping under thermal stress—a failure I traced to a mining site’s network outage last year. The $8k downtime cost far exceeded the savings from using uncertified parts.

Deploying networks in steel mills taught me that heat amplifies every weakness. The CAB-C15-ISR= isn’t just a cable—it’s a mission-critical component for ISR routers operating at the edge of tolerance. For teams prioritizing uptime, this isn’t an area to compromise.