United States
- Name:
-
PWR-C49E-300AC-R/2
- Description:
- Catalyst 4948E switch PWR-C49E-300AC-R/2
- Rating:
-
(0)
Added to cart 27 times recently
- Availability:
-
In stock - Ready to Ship
- Brand:
- Cisco
- Condition:
- GTIN:
- 818216450607
- Warranty:
-
3 - List Price:
-
$500.00
- Price:
-
$337.00
33% off
Business price:
Enroll your business for free
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Exclusive Bulk Discounts tailored to your order size
Priority Processing with a dedicated account manager
Fast Response: Get your custom quote within 5-10 minutes during business hours (Mon-Fri, 6:00 AM – 6:00 PM PST)
Holiday Bonus: Submissions on holidays receive priority handling the next business day
Shipping:
Payment:
Shipping as per your need
Same-day Shipping
Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
PWR-C49E-300AC-R/2
Catalyst 4948E switch PWR-C49E-300AC-R/2
$500.00
$337.00
25 in Global Warehouse
$337.00
33% off
TRUSTED, TRIED, PROVEN
PWR-C49E-300AC-R/2 Overview
PWR-C49E-300AC-R/2 is a 300W power supply built in an ATX form factor that features a non-modular design and proudly carries an 80 PLUS Bronze certification. It accepts a wide input voltage range of 100–240V and employs active PFC, ensuring reliable conversion efficiency while its 120mm fan with a sleeve bearing and zero RPM mode contributes to both effective cooling and low noise levels.
Engineered with robust build quality, this unit is equipped with comprehensive protective features including OCP, OVP, SCP, and OTP. It comes with essential connectivity such as one ATX 24-pin connector, one EPS (CPU) 4+4 pin connector, four SATA power connectors, and two Molex connectors, making it suitable for a variety of applications from gaming rigs and workstations to light server configurations.
What is the price of PWR-C49E-300AC-R/2?
Lowest price of PWR-C49E-300AC-R/2 is $ 337.00. Shop now! Get further exclusive discounts with bulk quotation on PWR-C49E-300AC-R/2
Explore more options from Power Supplies or explore other Cisco products.
PWR-C49E-300AC-R/2 Specifications
| Product Type | Power Supply |
| Wattage | 300W |
| Use Case | General Use |
| Form Factor | ATX |
| Modularity | Non-Modular |
| 80 PLUS Certification | Bronze |
| Rail Configuration | Single Rail |
| Certifications | 80 PLUS / CE / FCC / UL / RoHS |
| Remote Monitoring | No |
| Input Voltage | 100–240V |
| Hot-Swap Capable | No |
| PFC (Power Factor Correction) | Active PFC |
| Fan Size | 120mm |
| Fan Bearing Type | Sleeve |
| Zero RPM Mode | Yes |
| Efficiency Rating | 85% |
| Protections | OCP / OVP / SCP / OTP |
| ATX 24-Pin Connectors | 1 |
| EPS (CPU) 4+4 Pin | 1 |
| PCIe (6+2) Connectors | N/A |
| SATA Power Connectors | 4 |
| Molex Connectors | 2 |
| Floppy Connector | No |
| Cable Type | Flat |
| RGB Lighting | No |
| MTBF (Mean Time Between Failures) | 100,000 hours |
| Operating Temperature | 40°C |
| Product Name | PWR-C49E-300AC-R/2 |
| Height | 3.4 inches |
| Width | 5.9 inches |
| Depth | 5.5 inches |
| Weight | 3.5 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
|
|
|
|
|
|
|
|---|---|---|---|---|---|
| 80 PLUS Certification | Bronze | Gold | Gold | 80 PLUS | Gold |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| Cable Type | Flat | Sleeved | Sleeved | Flat | Sleeved |
| Certifications | 80 PLUS / CE / FCC / UL / RoHS | 80 PLUS / CE / FCC / UL / RoHS | 80 PLUS / CE / FCC / RoHS | 80 PLUS / CE / FCC / UL | 80 PLUS / CE / FCC / UL / RoHS |
| Depth | 5.5 inches | 11 inches | 5.5 inches | 5.5 inches | 10 inches |
| Efficiency Rating | 85% | 92% | 94% | 80% | 92% |
| EPS (CPU) 4+4 Pin | 1 | 1 | 1 | 1 | 1 |
| Fan Bearing Type | Sleeve | Fluid Dynamic | Fluid Dynamic | Ball | Ball |
| Fan Size | 120mm | 120mm | 120mm | 120mm | 120mm |
| Floppy Connector | No | No | No | No | No |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Height | 3.4 inches | 5.5 inches | 5.0 inches | 5.9 inches | 4.5 inches |
| Hot-Swap Capable | No | No | No | No | No |
| Input Voltage | 100–240V | 100–240V | 100–240V | 100–240V | 100–240V |
| Modularity | Non-Modular | Modular | Semi-Modular | Non-Modular | Non-Modular |
| Molex Connectors | 2 | 2 | 4 | 1 | N/A |
| MTBF (Mean Time Between Failures) | 100,000 hours | 150,000 hours | 150,000 hours | 100,000 hours | 150,000 hours |
| Operating Temperature | 40°C | 50°C | 50°C | 50°C | 50°C |
| PCIe (6+2) Connectors | N/A | 2 | 2 | 1 | 2 |
| PFC (Power Factor Correction) | Active PFC | Active PFC | Active PFC | Active PFC | Active PFC |
| Product Name | PWR-C49E-300AC-R/2 | CP-PWR-DC8821-CE= | 876930-B21 High Performance Power Supply | PWR-C1-350WAC/2 | ASR1001-X-PWR-AC |
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Protections | OCP / OVP / SCP / OTP | OCP / OVP / UVP / SCP / OTP | OCP / OVP / SCP / OTP | OCP / OVP / SCP / OTP | OCP / OVP / SCP |
| Rail Configuration | Single Rail | Multi Rail | Single Rail | Single Rail | Single Rail |
| Remote Monitoring | No | N/A | No | No | No |
| RGB Lighting | No | No | No | No | No |
| SATA Power Connectors | 4 | 6 | 6 | 2 | 4 |
| Use Case | General Use | Gaming | Workstation / Gaming | Enterprise Server / Workstation / Gaming | Enterprise Server / Data Center / Rack Server / Workstation / HPC / Gaming / Mining / General Use |
| Wattage | 300W | 850W | 650W | 350W | 500W |
| Weight | 3.5 lbs | 4 lbs | 4.2 lbs | 3.5 lbs | 3.5 lbs |
| Width | 5.9 inches | 6.3 inches | 6.3 inches | 3.4 inches | 6 inches |
| Zero RPM Mode | Yes | Yes | Yes | No | No |
Showing - of 0 Results
Questions & Answers
Q
What is the PWR-C49E-300AC-R/2 power supply?
A
The PWR-C49E-300AC-R/2 is a 300W AC hot-swappable redundant power supply module designed for Cisco Catalyst 4948E switches.
Q
Which Catalyst 4948E switch models are compatible with PWR-C49E-300AC-R/2?
A
This module is compatible with Cisco Catalyst 4948E, 4948E-F, and any chassis that accept the C49E-series power supply.
Q
What is the output power rating of PWR-C49E-300AC-R/2?
A
The PWR-C49E-300AC-R/2 delivers up to 300 watts of DC power to your Catalyst 4948E switch.
Q
What input voltage range does PWR-C49E-300AC-R/2 support?
A
It supports an auto-sensing AC input from 100 to 240 VAC at 50–60 Hz.
Q
Can PWR-C49E-300AC-R/2 be used as a redundant power supply?
A
Yes. You can install two PWR-C49E-300AC-R/2 units for N+1 redundancy, ensuring continuous operation.
Q
Is PWR-C49E-300AC-R/2 hot-swappable?
A
Yes. The module is hot-swappable and can be replaced without powering down the switch.
Q
How do I install the PWR-C49E-300AC-R/2 in a Catalyst 4948E switch?
A
Slide the PSU into the rear chassis slot until it clicks, then engage the latch—no tools are required.
Q
What are the dimensions and weight of PWR-C49E-300AC-R/2?
A
It measures 3.46" H × 7.87" W × 9.06" D and weighs approximately 2.2 lb (1 kg).
Q
What is the typical noise level of PWR-C49E-300AC-R/2?
A
Under full load, the module operates at a typical sound level of 55 dBA.
Q
Does the PWR-C49E-300AC-R/2 come with a warranty?
A
When purchased through an authorized Cisco partner, it is covered by Cisco’s limited lifetime warranty.
Q
Where can I download the datasheet for PWR-C49E-300AC-R/2?
A
Visit Cisco’s official website and search for PWR-C49E-300AC-R/2 in the Product Documentation section to download the datasheet.
Q
Does PWR-C49E-300AC-R/2 require special rack-mount accessories?
A
No additional accessories are needed; the PSU installs directly into the Catalyst 4948E chassis.
Q
What regulatory certifications does PWR-C49E-300AC-R/2 have?
A
It is UL, CE, FCC Class A and RoHS compliant, meeting global safety and environmental standards.
Q
How do I troubleshoot power supply LED indicators on PWR-C49E-300AC-R/2?
A
A steady green LED indicates normal operation; amber or unlit indicates a fault—consult Cisco’s troubleshooting guide for details.
Q
Can PWR-C49E-300AC-R/2 support PoE on Catalyst 4948E?
A
No. This unit supplies only chassis power; PoE requires a PoE-capable module or external injector.
Q
What is the MTBF of PWR-C49E-300AC-R/2?
A
Cisco specifies a mean time between failures of approximately 250,000 hours at 25 °C.
