PWR-4430-AC – ISR 4430 AC PSU – No PoE – Replacement

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PWR-4430-AC Description
The PWR-4430-AC is a Cisco internal AC power supply module for Cisco ISR 4430 and ISR 4431 routers in branch wiring rooms. The module takes 100 to 240 VAC autoranging input at 47 to 63 Hz and delivers up to 250W on the ISR 4431. The supply carries no PoE, so a router that powers endpoints from its own ports uses the PoE-capable AC supply.
Quick Specs
|
Parameter |
Specification |
|---|---|
|
Product ID |
PWR-4430-AC |
|
Product type |
AC power supply |
|
Compatible platform context |
Cisco ISR 4430 / Cisco 4431 Integrated Services Router |
|
Power-supply role |
Internal AC power supply without PoE |
|
Cisco 4431 AC input voltage |
100 to 240 VAC autoranging |
|
Cisco 4431 AC input frequency |
47 to 63 Hz |
|
Cisco 4431 AC input current range |
3 to 1.3A maximum |
|
Cisco 4431 maximum power with AC supply |
250W no PoE |
|
Redundant power-supply support |
Cisco 4400 Series models including 4431 support dual integrated power supplies |
|
Cisco 4431 PID list status |
Alternate PID listed for Cisco 4431 |
|
Supported router context |
Cisco 4431 Integrated Services Router |
|
Power-supply form |
Replaceable Cisco 4000 Series ISR power supply module |
|
AC input voltage |
100 to 240 VAC autoranging on Cisco 4431 |
Application Scenarios
A branch office router that runs from a standard AC outlet in a wiring closet uses the module as its internal supply, with 100 to 240 VAC input that covers mains voltages worldwide.
A small site where the ISR 4431 only terminates WAN circuits and feeds a downstream switch needs no router-sourced PoE, so the 250W AC supply covers the router’s load.
Product Comparison
|
Parameter |
PWR-4430-AC |
PWR-4430-DC |
PWR-4430-POE-AC |
|---|---|---|---|
|
Compatible platforms |
Cisco ISR 4430 and ISR 4431 |
Cisco ISR 4430 and ISR 4431 |
Cisco ISR 4430 and ISR 4431 |
|
Input type |
AC |
DC |
AC |
|
Input voltage |
100 to 240 VAC autoranging |
-48 to -60 VDC |
Not published |
|
Maximum output on ISR 4431 |
250W |
437W |
500W supply rating |
|
PoE |
No |
No |
Yes (usable PoE budget is lower than the 500W supply rating) |
PWR-4430-AC is the AC power supply for the ISR 4430 and Cisco 4431, delivering up to 250W without PoE. PWR-4430-DC is the DC version for sites fed from -48 to -60 VDC, with a maximum output of 437W, and PWR-4430-POE-AC is the AC version rated 500W that adds PoE, where the usable PoE budget is lower than the supply rating. The ISR 4431 supports two power supplies for redundancy. A router that powers endpoints from its own ports needs PWR-4430-POE-AC rather than PWR-4430-AC, and a DC-fed room needs PWR-4430-DC, which cannot be combined with a PoE module. Sites with AC feed and no PoE devices stay with PWR-4430-AC.
Ordering Checklist
- ISR 4430 and Cisco 4431 hosts: Order PWR-4430-AC= as the AC power-supply spare for Cisco ISR 4430 and Cisco 4431 routers; install a second supply in the other bay when the ISR 4431 needs power redundancy. The ISR 4450 and ISR 4350 use PWR-4450-AC, so the two PIDs are not interchangeable.
Specifications
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Product ID | PWR-4430-AC | Product type | AC power supply |
| Cisco 4431 PID list status | Alternate PID listed for Cisco 4431 | Supported router context | Cisco 4431 Integrated Services Router |
| Power-supply role | Internal AC power supply without PoE | Power-supply form | Replaceable Cisco 4000 Series ISR power supply module |
| AC input voltage | 100 to 240 VAC autoranging on Cisco 4431 | AC input frequency | 47 to 63 Hz on Cisco 4431 |
| AC input current range | 3 to 1.3A maximum on Cisco 4431 | Maximum power with AC supply | 250W no PoE on Cisco 4431 |
| Redundant PSU support | Cisco 4400 Series models including 4431 support dual integrated power supplies | Power-supply bays shown | PSU0 and PSU1 in Cisco 4451-X power-supply figure |
| Ordering caution | Match the power supply to platform and input-power design |
Get More Information
Need pricing, stock, or shipping details for the PWR-4430-AC ? Layer23-Switch can help you check current availability, lead time, and delivery options for this. Send us the part number, quantity, and destination country via live chat or email [email protected] for a fast quotation.
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Customer Reviews
Questions & Answers
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What type of power supply is PWR-4430-AC?
-
Which AC input range does PWR-4430-AC accept?
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Which router is compatible with PWR-4430-AC?
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What changes between PWR-4430-AC and PWR-4430-DC?
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Does PWR-4430-AC provide PoE power?
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How much power does PWR-4430-AC provide in a Cisco 4431?
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