C9400-PWR-2100AC - Catalyst 9400 Series 2100W AC Power Supply
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C9400-PWR-2100AC Overview
A field-replaceable Catalyst 9400 power module
C9400-PWR-2100AC is the Cisco Catalyst 9400 Series AC-input power supply module sold in the 2100-W class. It supplies chassis power and is not a complete switch, supervisor or network line card. Confirm the exact host and required power-supply population before ordering a replacement.
Available output changes with the input voltage
Cisco lists 2112 W total output with a 200-240 VAC input and 950 W with a 100-120 VAC input. The module name alone does not establish the usable output at a site. Record the actual supply voltage before calculating the chassis and PoE power budget.
Separate the main rail from standby power
The specification divides the output into a 55-VDC main rail and a 3.3-VDC standby rail. At 230 VAC it lists 2102 W on the main rail plus 10 W standby; at 115 VAC the figures are 940 W plus 10 W. Do not allocate the full headline figure solely to attached PoE endpoints without accounting for chassis consumption and the selected power mode.
Redundancy is a system configuration
Cisco supports redundant and combined power configurations. Installing one module does not by itself provide a redundant supply arrangement. Match the approved power cord, circuit provision, other installed modules and configured operating mode to the installation guide before service work.
Cisco official hardware documentation | Cisco official hardware documentation
C9400-PWR-2100AC Specification
Verified model specifications
| Item | Official fact and boundary |
|---|---|
| Exact power module | C9400-PWR-2100AC |
| Platform family | Cisco Catalyst 9400 Series |
| Input type | Single-phase AC |
| Total output at 200-240 VAC | 2112 W |
| Total output at 100-120 VAC | 950 W |
| Main output at 230 / 115 VAC | 55 VDC: 2102 W / 940 W |
| Standby output | 3.3 VDC: 10 W |
| Configuration modes | Combined or redundant; depends on full installed system |
Cisco official hardware documentation | Cisco official hardware documentation
C9400-PWR-2100AC Ordering Information
This listing is an accessory or component and may not include the main device. Confirm the supported platform, connector or form factor, included quantity, hardware revision and required mounting or installation parts before ordering.
C9400-PWR-2100AC FAQ
What is C9400-PWR-2100AC used for?
C9400-PWR-2100AC - Catalyst 9400 Series 2100W AC Power Supply is a CISCO accessory or component in the Module category. It may require a compatible main device and should not be treated as a complete standalone system.
Which products are compatible with C9400-PWR-2100AC?
Compatibility depends on the exact parent platform, chassis or device revision. Provide the installed model and required quantity so YYST Global can check fit before ordering.
What is included with C9400-PWR-2100AC?
Confirm whether the quotation includes only the named component or also includes cables, brackets, optics, licenses or installation hardware. Package contents vary by part number and condition.
What is the price of C9400-PWR-2100AC?
The current reference price for C9400-PWR-2100AC is US$ 930.00. Final pricing can change based on stock, quantity, configuration and delivery destination.
Related products
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