- Name:
-
PWR-C49E-300AC-F/2
- Description:
- Catalyst 4948E switch PWR-C49E-300AC-F/2
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Added to cart 32 times recently
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In stock - Ready to Ship
- Brand:
- Cisco
- Condition:
- GTIN:
- 633081834341
- Warranty:
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3 - List Price:
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$500.00
- Price:
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$274.00
45% off
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PWR-C49E-300AC-F/2
Catalyst 4948E switch PWR-C49E-300AC-F/2
$274.00
48 in Global Warehouse
$274.00
45% off
TRUSTED, TRIED, PROVEN
PWR-C49E-300AC-F/2 Overview
PWR-C49E-300AC-F/2 is a 300W power supply built in an ATX form factor with a non‑modular design and an 80 PLUS Bronze certification. It supports a broad input voltage range of 100–240V and features active PFC, ensuring reliable power management while incorporating a 120mm fan with a sleeve bearing. The unit is engineered with essential protections—including OCP, OVP, UVP, SCP, and OTP—for enhanced system safety.
This power supply provides a standard set of connectors with 1 ATX 24‑pin and 1 EPS 4+4‑pin for the CPU, along with 4 SATA power outputs to support various device configurations. With an efficiency rating of 85% and flat cables that promote neat installations, the PWR-C49E-300AC-F/2 delivers dependable performance and low noise operation, making it suited for gaming, workstation, and general-use server applications.
What is the price of PWR-C49E-300AC-F/2?
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PWR-C49E-300AC-F/2 Specifications
| Product Type | Power Supply |
| Wattage | 300W |
| Use Case | Gaming / Workstation / General Use |
| Form Factor | ATX |
| Modularity | Non-Modular |
| 80 PLUS Certification | Bronze |
| Rail Configuration | Single Rail |
| Certifications | 80 PLUS, CE, FCC, 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, UVP, 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-F/2 |
| Height | 5.5 inches |
| Width | 5.9 inches |
| Depth | 3.4 inches |
| Weight | 4.4 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| 80 PLUS Certification | Bronze | Gold | Gold | Gold | 80 PLUS |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| Cable Type | Flat | Sleeved | Sleeved | Sleeved | Flat |
| Certifications | 80 PLUS, CE, FCC, RoHS | 80 PLUS / CE / FCC / UL / TUV / RoHS | 80 PLUS | 80 PLUS / CE / FCC / UL / RoHS | 80 PLUS / CE / FCC / UL / RoHS |
| Depth | 3.4 inches | 6.0 inches | 6 inches | 8.0 inches | N/A |
| Efficiency Rating | 85% | 92% | 90% | 92% | 85% |
| EPS (CPU) 4+4 Pin | 1 | 2 | 1 | 1 | 1 |
| Fan Bearing Type | Sleeve | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Sleeve |
| Fan Size | 120mm | 120mm | 120mm | 120mm | 80mm |
| Floppy Connector | No | No | No | No | No |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Height | 5.5 inches | 5.5 inches | 5 inches | 5.5 inches | N/A |
| Hot-Swap Capable | No | No | No | No | No |
| Input Voltage | 100–240V | 100–240V | 100–240V | 100–240V | 100–240V |
| Modularity | Non-Modular | Modular | Modular | Modular | Non-Modular |
| Molex Connectors | 2 | 4 | 4 | 2 | 1 |
| MTBF (Mean Time Between Failures) | 100,000 hours | 150,000 hours | 150,000 hours | 150,000 hours | 100,000 hours |
| Operating Temperature | 40°C | 50°C | 50°C | 50°C | 40°C |
| PCIe (6+2) Connectors | N/A | 3 | 3 | 2 | N/A |
| PFC (Power Factor Correction) | Active PFC | Active PFC | Active PFC | Active PFC | Active PFC |
| Product Name | PWR-C49E-300AC-F/2 | JD362A High Performance Gaming Power Supply | JG545A High Performance 550W Modular ATX Power Supply | CP-PWR-CORD-SW Series 600W Modular ATX Power Supply | IR829-PWR125W-AC= |
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Protections | OCP, OVP, UVP, SCP, OTP | OCP, OVP, SCP | OCP / OVP / SCP | OCP / OVP / SCP | OCP / OVP / UVP / SCP |
| Rail Configuration | Single Rail | Single Rail | Single Rail | Single Rail | Single Rail |
| Remote Monitoring | No | No | No | N/A | N/A |
| RGB Lighting | No | No | No | No | No |
| SATA Power Connectors | 4 | 8 | 6 | 4 | 2 |
| Use Case | Gaming / Workstation / General Use | Gaming | Enterprise Server / Workstation / Gaming | Gaming / Workstation / Server | Workstation / Gaming / Server |
| Wattage | 300W | 650W | 550W | 600W | 125W |
| Weight | 4.4 lbs | 9 lbs | 4 lbs | 7.5 lbs | N/A |
| Width | 5.9 inches | 3.4 inches | 8.5 inches | 6.0 inches | N/A |
| Zero RPM Mode | Yes | Yes | Yes | Yes | No |
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Questions & Answers
Q
What is the Cisco PWR-C49E-300AC-F/2?
A
The PWR-C49E-300AC-F/2 is a 300 W AC redundant power supply module designed for Cisco Catalyst 4948E switches.
Q
Which switches are compatible with the PWR-C49E-300AC-F/2?
A
This power supply is fully compatible with Cisco Catalyst 4948E and 4948E-XL series switches.
Q
What input voltage range does the PWR-C49E-300AC-F/2 support?
A
It supports an input voltage range of 100 – 240 VAC at 50 – 60 Hz.
Q
How much power does the PWR-C49E-300AC-F/2 deliver?
A
The module delivers up to 300 watts of continuous AC power to the Catalyst 4948E chassis.
Q
Is the PWR-C49E-300AC-F/2 hot-swappable?
A
Yes. It can be installed or replaced without powering down the switch chassis.
Q
Does the PWR-C49E-300AC-F/2 support power redundancy?
A
Yes. Two modules can run in parallel to provide N+1 redundancy for high availability.
Q
What are the dimensions and weight of the PWR-C49E-300AC-F/2?
A
It measures 1.7 × 5.6 × 8.2 inches (H×W×D) and weighs approximately 2.1 lbs.
Q
What safety and regulatory certifications does the PWR-C49E-300AC-F/2 have?
A
The unit is UL, CE, FCC, and RoHS compliant for global deployment.
Q
What is the operating temperature range for the PWR-C49E-300AC-F/2?
A
It operates reliably between 0 °C and 40 °C (32 °F to 104 °F).
Q
How do I install the PWR-C49E-300AC-F/2 into a Catalyst 4948E?
A
Slide the module into the rear power bay until it clicks, then connect an IEC power cord to a live AC outlet.
Q
How can I verify that the PWR-C49E-300AC-F/2 is functioning correctly?
A
Check the green status LED on the module and confirm ‘Power Supply OK’ via the switch CLI or Cisco Prime.
Q
What is the expected MTBF of the PWR-C49E-300AC-F/2?
A
The mean time between failures (MTBF) is rated at approximately 200,000 hours.
Q
Does the PWR-C49E-300AC-F/2 come with a warranty?
A
Yes. It includes Cisco’s standard 1-year limited hardware warranty.
Q
Can I purchase the PWR-C49E-300AC-F/2 as a spare for on-site redundancy?
A
Yes. Cisco recommends keeping a spare module to minimize downtime in critical deployments.
Q
Are any special accessories required to use the PWR-C49E-300AC-F/2?
A
No. Aside from a standard IEC C13 power cord, no additional accessories are needed.
Q
What troubleshooting steps should I take if the PWR-C49E-300AC-F/2 fails to power on?
A
Verify AC input, inspect the module seating, review switch logs via CLI, and swap in a known-good power cord.
Q
Where can I obtain genuine Cisco PWR-C49E-300AC-F/2 modules?
A
Purchase directly from Cisco or an authorized Cisco partner to ensure authenticity and warranty support.


