Cisco PWR-18W-AC= Power Supply: Technical Ove
Introduction to the PWR-18W-AC= in Cisco’s Powe...
What Is the CAB-C2316-C19-IT= Power Cable?
The CAB-C2316-C19-IT= is a Cisco-certified 16A AC power cable designed for high-power data center and enterprise IT equipment. Featuring an IEC C19 connector (rated for 16A/250V) and a regional plug compliant with Italy’s CEI 23-50 standards, it supports devices requiring robust power delivery while adhering to EU safety directives. This cable is critical for avoiding overloads in high-density Cisco deployments.
Technical Specifications and Certifications
- Current Rating: 16A continuous (supports up to 3.68kW at 230V)
- Voltage: 200–250V AC (optimized for EU/Italy’s 230V grid)
- Connectors: IEC 60320 C19 (device end) to CEI 23-50 Type L plug (Italian outlet)
- Certifications: CE, RoHS, and IEC 60320/CEI 23-50 compliance
- Conductors: 1.5mm² cross-section (reduces resistive losses at 16A)
Key Insight: The C19 connector’s 16A capacity is 2.6× higher than standard C13 (10A), making it mandatory for power-hungry Cisco hardware.
Compatible Cisco Devices
This cable powers high-performance infrastructure, including:
- Catalyst 9600 Series Switches: Core-layer switches with 3kW+ power supplies
- UCS C480 ML M5 Servers: GPU/FPGA nodes used in AI/ML workloads
- APC Symmetra LX UPS Systems: Redundant power distribution units (PDUs)
Warning: Using underrated cables (e.g., C13) risks tripping breakers or damaging power supplies during peak loads.
Why CAB-C2316-C19-IT= Outperforms Generic Alternatives
- Heat Management: C19 connectors tolerate 105°C ambient temps vs. C13’s 70°C limit.
- Compliance: Meets Italy’s Norma CEI 23-50 for public infrastructure projects.
- Durability: Reinforced shielding resists wear in cable management arms (CMAs).
Where to Purchase Authentic CAB-C2316-C19-IT=
For guaranteed compliance with Italian/EU regulations, purchase directly from CAB-C2316-C19-IT=. itmall.sale is a Cisco-authorized supplier specializing in high-current power solutions.
16A vs. 10A Cables: A Cost-Benefit Analysis
| Factor | 10A Generic C13 Cable | CAB-C2316-C19-IT= |
|---|---|---|
| Max Load Capacity | 2.3kW (10A @ 230V) | 3.68kW (16A @ 230V) |
| EU Compliance | Partial (CE only) | Full CEI 23-50/CE |
| Expected Lifespan | 1–2 years under 16A load | 5+ years (Cisco-tested) |
Critical Takeaway: Deploying 10A cables on 16A devices is akin to using a garden hose to extinguish a warehouse fire—disastrously inadequate.
Lessons from a Milan Data Center Meltdown
In 2023, an Italian MSP used C13 cables with Catalyst 9600 switches, causing breaker trips during peak traffic. Post-upgrade to CAB-C2316-C19-IT=, energy efficiency improved by 12% due to reduced resistive losses. In high-density IT environments, amperage isn’t a suggestion—it’s a law.