The Cisco PWR-C49-300AC is a power supply 300 Watt unit designed for use in the Catalyst 4948 Series. It plays a crucial role in ensuring a reliable and uninterrupted power source for networking equipment, specifically designed by Cisco for their Catalyst 4948 Series switches.
Key SpecificationsThe power supply has a wattage rating of 300 Watts, making it suitable for supporting the power needs of the Catalyst 4948 Series. This wattage ensures efficient performance and stability for the connected networking devices.
Redundancy and Hot Swap CapabilityOne notable feature of the Cisco PWR-C49-300AC is its redundancy and hot swap capability. Redundancy is a critical aspect of network reliability, and this power supply unit is designed to provide a backup power source in case of a failure in the primary power supply. Hot swap capability means that the power supply can be replaced without shutting down the entire system, minimizing downtime and ensuring continuous operation.
Input Voltage RangeWith a wide input voltage range of 100-240V, the PWR-C49-300AC is versatile and adaptable to different power environments. This flexibility makes it suitable for deployment in various regions with different electrical specifications.
Alternating Current (AC) OperationThe power supply operates on Alternating Current (AC), which is the standard form of electrical power supplied to homes and businesses. AC power is commonly used in networking equipment, and the PWR-C49-300AC is optimized for this type of power source.
Importance of a Reliable Power SupplyIn a network infrastructure, a reliable power supply is paramount. It ensures that networking devices, such as switches, continue to function without interruptions. The Cisco PWR-C49-300AC is engineered to meet these demands, providing a stable power source to the Catalyst 4948 Series switches.
Features and Benefits- This item is a high-performance power supply for the Cisco Catalyst 4900 series switches. It delivers a maximum output power of 300 watts, which is sufficient to power the switch and its connected devices. The power supply is designed to operate efficiently, with a typical efficiency of 85%.
- It also has an input voltage range of 100-240V AC, which allows it to be used in different countries and regions with different power standards. This feature is particularly useful for companies with operations in multiple countries.
- Additionally, the PWR-C49-300AC is built to meet industry standards for safety and electromagnetic compatibility (EMC), ensuring that it can be used in a wide range of environments without causing interference with other electronic devices.
The PWR-C49-300AC Cisco 300-watt 100-240V AC power supply is designed to provide resiliency and high availability to the Cisco Catalyst 4900 series switches. It is equipped with redundancy and hot-swappability features, which allow for a spare power supply to be connected while the primary power supply is still operational. This means that in case of a power supply failure, the switch can continue to operate without interruption by using the spare power supply. This helps to minimize downtime and ensure that the switch remains operational at all times.
General Information about this Cisco PWR-C49-300AC- Manufacturer: Cisco
- Part Number or SKU# PWR-C49-300AC
- Product Type: Power Supply
- Interfaces Type: Switching PSU
- For Catalyst 4948
In general, the Cisco PWR-C49-300AC is a crucial component for ensuring the stability and reliability of the Cisco Catalyst 4948 Series switches. Its specifications, compatibility, redundancy, and hot-swap capability make it a valuable asset in network environments where uninterrupted connectivity is essential. As technology continues to advance, having a dependable power supply unit like the PWR-C49-300AC becomes increasingly important for maintaining the performance of modern networking infrastructure.
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