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PWR‑C4‑950WDC‑R Specifications

Cisco 950 W DC Power Supply Module for Catalyst 9500 Series

Manufacturer: Cisco
Manufacturer Model: PWR‑C4‑950WDC‑R
Product Line: Cisco Catalyst 9500 Power Supplies
Product Series: Config 4, DC Input 950 W Module
Product Type: Hot‑swappable DC Power Supply Module
Product Name: Cisco 950 W DC Power Supply Module

KEY FEATURES:

Power Capacity: 950 W

Input Type: DC (–48 V nominal, supports –36 V to –72 V range)

Cooling & Airflow: Front‑to‑back (“R” variant) suitable for rack‑mount data‑centre use

Hot‑Swap Support: Yes — field‑replaceable, supports redundancy (1+1)

Compatible with Cisco Catalyst 9500 Series in “Config 4” power‑slot form‑factor

PERFORMANCE:

Maximum Output Power: 950 W

Typical Output Voltage: +12 V DC rail, plus auxiliary +3.3 V DC

Estimated Efficiency: ~92% typical for this class

Redundancy & Load‑sharing: supports dual module insertion for high availability

ENVIRONMENTAL & RELIABILITY:

Operating Temperature: 0 °C to 40 °C (32 °F to 104 °F)

Storage Temperature: –40 °C to +70 °C (–40 °F to 158 °F)

Relative Humidity: Up to ~95% non‑condensing environment

Design: Enterprise‑grade, 24×7 operation

PHYSICAL:

Form Factor: Plug‑in module for rear PSU bay of Catalyst 9500 Series switch

Airflow Orientation: Front‑to‑back (“R” variant) aligns with rack cooling

Weight/Dimensions: Typical module size; exact weight not publicly detailed

Mounting: Tool‑less insertion/removal in supported chassis slot