​​Product Overview and Design Philosophy​​

The ​​Cisco PWR-CC1-150WAC=​​ is a ​​150-watt AC power supply​​ designed for ​​Cisco Catalyst 9200/9300 Series switches​​, ​​Cisco Aironet 4800 access points​​, and ​​small-to-midsize network appliances​​. Built to address the growing power demands of edge computing and IoT deployments, it prioritizes ​​energy efficiency​​, ​​thermal resilience​​, and ​​ease of integration​​ in diverse environments. Key design elements include:

• ​​Universal Input​​: ​​100–240V AC​​ (50/60 Hz) with ​​auto-ranging capability​​, supporting global voltage standards.
• ​​High Efficiency​​: ​​88% efficiency​​ at 50% load, compliant with ​​80 Plus Bronze​​ and ​​ENERGY STAR 3.0​​ certifications.
• ​​Compact Footprint​​: ​​1U height​​ (40 mm) with ​​IP42-rated casing​​ for dust and moisture resistance (IEC 60529).

The PSU integrates with ​​Cisco DNA Center​​ for real-time power monitoring, enabling proactive load management in SD-Access architectures.

​​Technical Specifications and Compliance​​

Cisco’s 2024 Power Systems Validation Report confirms:

• ​​Electrical Performance​​:
  • ​​Input Current​​: ​​2.5A max​​ at 100V AC (IEC 62368-1).
  • ​​Output​​: ​​12V DC ±5%​​, ​​12.5A continuous current​​ (EN 60950-1).
• ​​Protection Mechanisms​​:
  • ​​Over-Temperature Protection​​: Activates at ​​85°C internal temperature​​ (UL 60950-1).
  • ​​Short-Circuit Protection​​: ​​15A​​ threshold with ​​<500 ms​​ response.
• ​​Certifications​​: ​​UL 60950-1​​, ​​CE Mark​​, ​​RoHS 3​​, ​​FCC Part 15B​​.
• ​​Environmental Compliance​​:
  • Operating Temperature: ​​-20°C to 55°C​​ (ASHRAE Class A3).
  • Humidity: ​​10–90% non-condensing​​ (IEC 60068-2-78).

Lab tests achieved ​​MTBF of 1.2 million hours​​ under ​​55°C ambient stress​​ and ​​99.98% uptime​​ during ​​30-day load cycling​​.

​​Key Use Cases and Deployment Scenarios​​

​​1. Retail Edge Network Power Resilience​​

A European retail chain deployed 200 PSUs in ​​Cisco Catalyst 9200L switches​​ across 50 stores, ensuring uninterrupted PoE+ support for ​​Cisco Meraki MV cameras​​ during grid fluctuations.

​​2. Industrial IoT Sensor Networks​​

A North American utility company powered ​​Cisco IR1101 routers​​ with this PSU in substations, operating reliably in ​​-15°C to 60°C​​ environments for ​​SCADA telemetry data​​ transmission.

​​3. Healthcare Wi-Fi 6 Infrastructure​​

A hospital network used the PSU for ​​Cisco Aironet 4800 access points​​, meeting ​​IEC 60601-1​​ medical electrical safety standards for patient care areas.

​​Addressing Critical Customer Concerns​​

​​Q: Can it power third-party PoE devices like Axis cameras?​​

Yes, but ensure total PoE load does not exceed ​​130W​​ (per ​​IEEE 802.3bt​​) and enable ​​Cisco UPOE+ Fast Polling​​ to prevent overloads.

​​Q: How to handle voltage drops in long cable runs?​​

Use ​​14 AWG cabling​​ for runs ​​>15 meters​​ and enable ​​Cisco Voltage Boost​​ in IOS-XE to compensate for ​​≤3V drops​​.

​​Q: Is active cooling required for fanless models?​​

No, but maintain ​​≥25 mm clearance​​ around vents in ​​55°C ambient​​ environments.

​​Installation and Optimization Best Practices​​

1. ​​Grounding Compliance​​:
   • Bond chassis ground via ​​14 AWG wire​​ (≤0.1 Ω resistance) to meet ​​NEC 250.122​​.
2. ​​Load Balancing​​:

   power inline consumption 15000  

   Configure in ​​Cisco IOS-XE​​ to allocate PoE budgets dynamically.

3. ​​Firmware Updates​​:
   • Upgrade to ​​Cisco IOS XE 17.9.3+​​ to enable ​​Adaptive Power Management (APM)​​ for peak efficiency.

For enterprises upgrading from ​​90W PSUs​​, Cisco offers ​​trade-in rebates covering 15% of costs​​ under its Edge Power Modernization Program.

​​Why Organizations Choose This PSU​​

• ​​Total Cost of Ownership​​: ​​$220 per unit​​ (TCO over 7 years), ​​30% lower​​ than HPE/Aruba equivalents.
• ​​Compliance​​: Meets ​​ANSI/TIA-968-B​​ for telecom equipment and ​​ISO 14001​​ for sustainability.
• ​​Future-Proofing​​: Supports ​​Cisco Catalyst 9K StackWise Virtual​​ for scalable power redundancy.

For procurement details, visit the Cisco PWR-CC1-150WAC= product page at ITMall.sale.

​​Operational Insights from the Field​​

Two lessons from global deployments redefine reliability:

1. ​​Efficiency ≠ Compromise​​: A Brazilian e-commerce provider reduced ​​cooling costs by 18%​​ after replacing older 200W PSUs, proving lower wattage with higher efficiency trumps raw power.
2. ​​Silent Reliability Builds Trust​​: A Munich hospital reported ​​zero PSU failures​​ over three years—​​patients never noticed the network​​, which is the ultimate compliment for infrastructure.

In an era where edge devices multiply exponentially, the PWR-CC1-150WAC= embodies a paradox: ​​the quieter a component operates, the louder its impact on operational continuity​​. For IT teams, this PSU isn’t just a power source—it’s the unspoken guardian of uptime, ensuring that while innovations like AI and IoT grab headlines, the electrons fueling them flow silently, steadfastly, and without fanfare. After all, the best technology isn’t noticed until it’s gone—and with this PSU, it never is.