PWR-C1-350WAC-P – 350W AC PSU – Catalyst 9300 C1 – Platinum Rated
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PWR-C1-350WAC-P Description
PWR-C1-350WAC-P is a Cisco Catalyst 9300 Series 350W AC Platinum certified power supply module for supported Catalyst 9300 and selected Catalyst 9300L data-only switch deployments. It provides 350W maximum output power from 100 to 240 VAC autoranging input at 50 to 60 Hz, uses a -56V at 6.25A output rating, and fits the Catalyst 9300 internal power-supply bay design with two PSU slots for redundant or populated-slot configurations. The SKU is used as the exact power-module match for Catalyst 9300 BOMs where the required capacity is 350W rather than the higher-output 715W or 1100W Platinum alternatives, and Cisco documentation excludes PWR-C1 supplies from C9300LM switch models.
Quick Specs
|
Parameter |
Specification |
|---|---|
|
Product ID |
PWR-C1-350WAC-P |
|
Product type |
350W AC Platinum certified power supply module |
|
Default deployment examples |
C9300-24T, C9300-48T, and selected C9300L data-only T models |
|
C9300LM support boundary |
PWR-C1 supplies are not used with C9300LM switches |
|
Maximum output power |
350W |
|
Input voltage and frequency |
100 to 240 VAC autoranging, 50 to 60 Hz |
|
Input current |
4-2A |
|
Output rating |
-56V at 6.25A |
|
Total output BTU |
1194 BTU/hr, 350W |
|
Unit weight |
2.3 lb (1.2 kg) |
|
Dimensions |
1.58 x 3.25 x 12.20 in. (40.1 x 82.55 x 309.9 mm) |
Application Scenarios
PWR-C1-350WAC-P fits service stock for Catalyst 9300 data-only switch models where Cisco lists the 350W Platinum C1 power supply as the default power module.
Operations teams can keep this SKU separate from PWR-C1-350WAC when the receiving label or BOM requires the Platinum certified 350W AC variant rather than the standard 350W AC supply.
Mixed Catalyst 9300 warehouses should not assign PWR-C1-350WAC-P to C9300LM switches, because Cisco documents C9300LM with PWR-C6 power supplies and excludes the listed PWR-C1 family from that platform.
Product Comparison
|
Parameter |
PWR-C1-350WAC-P |
PWR-C1-350WAC | ||
|---|---|---|---|---|
|
Product type |
AC power supply module |
AC power supply module |
AC power supply module |
AC power supply module |
|
Efficiency / variant |
Platinum certified |
Standard AC supply |
Platinum certified |
Platinum certified |
|
Spare part number |
PWR-C1-350WAC-P= |
PWR-C1-350WAC= |
PWR-C1-715WAC-P= |
PWR-C1-1100WAC-P= |
|
Maximum output power |
350W |
350W |
715W |
1100W |
|
Input voltage and frequency |
100 to 240 VAC, 50 to 60 Hz |
100 to 240 VAC, 50 to 60 Hz |
100 to 240 VAC, 50 to 60 Hz |
115 to 240 VAC, 50 to 60 Hz |
|
Input current |
4-2A |
4-2A |
10-5A |
12-6A |
|
Output rating |
-56V at 6.25A |
-56V at 6.25A |
-56V at 12.8A |
-56V at 19.64A |
|
Total input BTU |
1348 BTU/hr, 395W |
1375 BTU/hr, 403W |
2723 BTU/hr, 798W |
4147 BTU/hr, 1215W |
|
Total output BTU |
1194 BTU/hr, 350W |
1194 BTU/hr, 350W |
2440 BTU/hr, 715W |
3754 BTU/hr, 1100W |
|
Unit weight |
2.3 lb (1.2 kg) |
2.6 lb (1.2 kg) |
2.6 lb (1.2 kg) |
3.1 lb (1.4 kg) |
|
Dimensions |
1.58 x 3.25 x 12.20 in. |
1.58 x 3.25 x 12.20 in. |
1.58 x 3.25 x 12.20 in. |
1.58 x 3.25 x 13.7 in. |
- In a PWR-C1-350WAC-P vs PWR-C1-350WAC comparison, the output class remains 350W AC, but the current SKU is the Platinum certified variant and has the spare PID PWR-C1-350WAC-P=.
- The PWR-C1-350WAC-P difference from PWR-C1-715WAC-P is wattage class: both are Platinum AC supplies, but PWR-C1-715WAC-P moves from 350W to 715W for higher power plans.
- For a PWR-C1-350WAC-P vs PWR-C1-1100WAC-P comparison, the key technical change is the 1100W output class and 115 to 240 VAC input range on the 1100W model.
- Buyers comparing which model to choose should separate the exact Platinum suffix, required output wattage, spare-part formatting, and C9300LM exclusion before the power-supply line is selected.
Selection Guide
1. Keep the 350W Platinum line on data-only builds
Choose PWR-C1-350WAC-P when the installed Catalyst 9300 or Catalyst 9300L data-only switch order calls for the 350W AC Platinum C1 power supply.
2. Do not substitute the non-Platinum 350W PID without approval
Use PWR-C1-350WAC only when the BOM accepts the standard 350W AC supply, because PWR-C1-350WAC-P is the Platinum certified 350W variant.
3. Move up only when the power plan requires it
Select PWR-C1-715WAC-P or PWR-C1-1100WAC-P when Cisco’s power plan calls for a 715W or 1100W AC Platinum supply instead of the 350W class.
4. Exclude C9300LM replacements from C1 stock
Verify the switch platform before finalizing the order because C9300LM switches use C6 power supplies and are outside the supported PWR-C1 replacement boundary.
Ordering Checklist
|
Check Area |
What to Confirm |
Why It Matters |
|---|---|---|
|
Exact PID |
PWR-C1-350WAC-P |
Prevents confusion with PWR-C1-350WAC or a higher-wattage Platinum PSU |
|
Output class |
350W AC Platinum certified power supply module |
Keeps the replacement aligned with the documented 350W power class |
|
AC input |
100 to 240 VAC autoranging, 50 to 60 Hz |
Confirms that the site feed matches the Cisco-listed electrical range |
|
Platform boundary |
Catalyst 9300 C1 power-supply family with C9300LM excluded |
Avoids assigning a C1 PSU to a C9300LM switch that uses PWR-C6 supplies |
|
Slot population |
Second PSU or blank module in the unused power-supply slot |
Maintains the chassis cooling and slot-population requirement documented by Cisco |
|
Regional AC cord |
AC power cord selected for the deployment country and outlet type |
Keeps the PSU line from being separated from the correct cord plan |
Specifications
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Product ID | PWR-C1-350WAC-P | Spare part number | PWR-C1-350WAC-P= |
| Product type | 350W AC Platinum certified power supply module | Efficiency class | Platinum certified |
| Maximum output power | 350W | Input voltage and frequency | 100 to 240 VAC autoranging, 50 to 60 Hz |
| Input current | 4-2A | Output rating | -56V at 6.25A |
| Total input BTU | 1348 BTU/hr, 395W | Total output BTU | 1194 BTU/hr, 350W |
| Unit weight | 2.3 lb (1.2 kg) | Dimensions | 1.58 x 3.25 x 12.20 in. (40.1 x 82.55 x 309.9 mm) |
| Default deployment examples | C9300-24T, C9300-48T, and selected C9300L data-only T models | Power-supply slots | Two internal Catalyst 9300 power-supply slots |
| Slot population rule | Use a second PSU or blank module in the unused slot | Hot-swap note | Power supply is hot-swappable when the available power budget remains supported |
| AC status LEDs | AC OK and PS OK LEDs indicate input and output status | C9300LM support boundary | PWR-C1 supplies are not used with C9300LM switches |
| Higher-output Platinum alternatives | PWR-C1-715WAC-P and PWR-C1-1100WAC-P |
Get More Information
Need pricing, stock, or shipping details for the PWR-C1-350WAC-P ? 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 sales@layer23-switch.com for a fast quotation.
Quality Certifications
Customer Reviews
Questions & Answers
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What is PWR-C1-350WAC-P used for?
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When does PWR-C1-350WAC-P fit a deployment?
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How is PWR-C1-350WAC-P different from PWR-C1-715WAC-P?
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Can PWR-C1-350WAC-P support redundant operation?
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Does PWR-C1-350WAC-P fit Catalyst 9400 chassis?
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What does the Platinum rating mean on PWR-C1-350WAC-P?
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When is PWR-C1-350WAC-P undersized?
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What check follows a PWR-C1-350WAC-P swap?
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