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 Product >> Cisco >> ALL
 
Product_Id:
8210342616
ProductName:
C9400-PWR-2100AC
Specification:
Product Notes:
Product Category:
Cisco
 
   Product Description

Cisco C9400-PWR-2100AC Full English Official Product Description

Product Overview

The Cisco C9400-PWR-2100AC is a hot-swappable 2100W AC-input power supply module engineered exclusively for Cisco Catalyst 9400 Series modular chassis switches, including C9404R, C9407R and C9410R. This high-capacity power unit delivers power for switch fabric, supervisor modules, line cards, and PoE/PoE+ powered terminals. It supports flexible power allocation modes including combined mode, N+1 and N+N redundancy, delivering high availability for enterprise core and aggregation network environments.

Core Technical Specifications

  • Rated Maximum Output Power: 2100 Watts (at 230 VAC high-line input; 940W capacity under 115 VAC low-line input)
  • AC Input Voltage Range: 85–132 VAC (low line) / 180–264 VAC (high line), 47–63 Hz single-phase AC
  • Input Connector: Standard IEC C19 power inlet
  • Form Factor: Front-to-back airflow hot-pluggable field-replaceable power module
  • Variable-speed intelligent cooling fan with minimum 7 CFM airflow at full load
  • Multi-output design: Regulated 55VDC PoE-compatible main output + 3.3V standby power
  • Front-panel LED indicators: Input OK, Fault alarm, blue beacon ID LED
  • High power factor (0.99 typical) and high-efficiency switching design
  • Built-in comprehensive protection: overvoltage, overcurrent, short-circuit, overtemperature

Hardware Compatibility

Fully interoperable with all Catalyst 9400 chassis models: C9404R, C9407R, C9410R. The chassis supports mixed deployment of multiple C9400 power supply models, including 2100W AC, 3200W AC and DC variants. Vacant power bays must be fitted with filler panels to preserve proper airflow, thermal performance and EMC compliance.

Key Features & Benefits

  1. Hot-swappable architecture: Allows in-service PSU replacement without shutting down the entire chassis to reduce maintenance outages.
  2. Multiple power operation modes: Combined mode, N+1 and N+N redundant configurations to meet diverse high-availability requirements.
  3. Sufficient power budget for high-density line cards and large-scale PoE deployments for APs, IP cameras and VoIP phones.
  4. Supports independent phase AC power feeding for separate power grid redundancy to avoid single power source failure risks.
  5. Integrated passive RFID tag for asset identification and inventory management.
  6. Carrier-grade robust hardware construction supporting extended operating temperature range for data center environments.

Typical Deployment Scenarios

Enterprise campus core networks, building aggregation layer switches, medium and large data center access/aggregation infrastructure, carrier Ethernet sites, and mission-critical network environments requiring PoE support and power redundancy.

Compliance & Certification

Compliant with global safety standards, NEBS Level 3, Class A EMC and EMI specifications, meets international electrical requirements for worldwide commercial and carrier-grade network deployment.
Click:27 Entry Time:2026-08-02 【Print】 【Close

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