Brand: Cisco · SKU: PWR-C49-300AC · MPN: PWR-C49-300AC · Category: Components
The Cisco PWR-C49-300AC is a 300-watt AC power supply designed specifically for the Cisco Catalyst 4900 Series switches, including the Catalyst 4948, 4948-S, and 4948-E models. This internal plug-in module provides reliable and efficient power delivery with a capacity of up to 300 watts. It features hot-swappable functionality, allowing for seamless replacement or redundancy without interrupting network operations. The unit supports an input voltage range of 100-240VAC and incorporates intelligent temperature sensors to monitor the internal environment, regulating fan speeds for optimal cooling and reduced noise levels.
| Cooling | Internal Fan / Forced Air |
|---|---|
| Frequency | 50-60 Hz |
| Efficiency | 90% |
| Form Factor | Plug-in Module (Hot-Swappable) |
| Input Voltage | 100-240 V AC |
| Output Voltage | 12 V DC |
| Power Capacity | 300 Watts |
| Warranty | 1-Year Limited Warranty |
| Weight | 1.77 lbs |
| Dimensions | 5.5 x 3.5 x 1.6 inches |
Designed for the Cisco Catalyst 4948 series, this 300W AC power supply ensures high availability and stable power for enterprise network infrastructure. Its compact, modular design fits perfectly into the dedicated power slots of the chassis, supporting redundancy configurations to prevent system downtime in case of a power failure.
Yes, this Cisco Catalyst 4948 300W AC Switch Power Supply (PWR-C49-300AC) is 100% genuine Cisco hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Cisco Catalyst 4948 300W AC Switch Power Supply includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the PWR-C49-300AC.