Cisco C9400-PWR-2100AC=

The C9400-PWR-2100AC= is a 2100W AC power supply module designed exclusively for Cisco Catalyst 9400 Series chassis (C9404R, C9407R, C9410R). It provides reliable AC input power for switch operation, PoE budget supply, and system redundancy in enterprise campus and data center deployments.

Key Features & Benefits

Rated 2100W maximum output power for Catalyst 9400 chassis
Standard AC input: 100–240V universal voltage, global compatible
Supports N+1 / N+N redundant power deployment for 99.999% uptime
Hot-swappable design, supports online replacement without powering down chassis
High efficiency design, low energy consumption and heat generation
Perfect for powering chassis, line cards, supervisors and PoE devices (AP, camera, IoT terminal)
Built-in over-current, over-voltage, over-temperature and short-circuit protection

Technical Specifications

Item	Specification
Part Number	C9400-PWR-2100AC=
Rated Output Power	2100 Watt
Input Voltage	100–240V AC, 50/60Hz
Compatibility	C9404R / C9407R / C9410R Catalyst 9400 Chassis
Hot Swappable	Yes
Redundancy Support	N+1, N+N
Protection	OVP, OCP, OTP, Short Circuit Protection
Efficiency	High-efficiency green power supply
Operating Temperature	0°C to 45°C
Dimensions	Standard Catalyst 9400 PSU form factor
Weight	~3.5 kg