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by Cisco
Product Line: Cisco Catalyst Series Power Supplies
Product Type: Power Supply
Sold out
Original price $0.00 - Original price $472.00
Original price
$0.00 - $472.00
Current price $0.00
Title: Surplus

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Product Description

The Cisco PWR-2700-AC is a high-performance AC power supply designed for use with Cisco Catalyst series switches. It delivers up to 2700 watts of power to the switch, providing the necessary power to support mission-critical network applications. The power supply features a hot-swappable design, enabling easy replacement and reducing downtime.

Key Feature for the PWR-2700-AC

1. 2700 watts of power output.
2. AC input voltage range of 100-240V.
3. Compatibility with Cisco Catalyst 3750-X, 3560-X, and 3850 series switches.
4. Hot-swappable design for easy replacement.
5. Overcurrent and overvoltage protection.
6. Energy-efficient design with a power factor correction of up to 0.99.

Product Review

The Cisco PWR-2700-AC is a high-performance power supply unit designed for use in Cisco Catalyst 3750-X and 3560-X Series Switches. Its unique feature is its support for up to 2700 watts of power, making it ideal for high-density network environments with high-power requirements. Additionally, the PWR-2700-AC offers advanced power management capabilities, including support for power over Ethernet (PoE) and intelligent power management features such as Cisco EnergyWise technology. Its compact and energy-efficient hardware design, with support for high-efficiency power supplies, helps reduce power consumption and lower operating costs. Additionally, the PWR-2700-AC supports hot-swappable power supply units, making it easy to replace and upgrade power supplies without disrupting network operations. Its robust hardware design, with support for thermal monitoring and protection, ensures reliable and uninterrupted network performance.


The Cisco SG500-28P-K9-NA is a stackable managed Ethernet switch that is designed to provide high-performance, reliable network connectivity for small to medium-sized businesses. It features 28 ports, including 24 Gigabit Ethernet ports and 4 Gigabit Ethernet combo ports that can be used either as RJ45 Ethernet ports or SFP fiber-optic ports. The switch supports a range of advanced networking features, including Quality of Service (QoS) and VLAN support, which enables network administrators to prioritize network traffic and segment the network for improved security and performance. It also includes support for Power over Ethernet (PoE) technology, which provides power to connected devices, such as VoIP phones and wireless access points, over Ethernet cables, eliminating the need for separate power supplies. In terms of performance, the SG500-28P-K9-NA features a non-blocking switching fabric with a forwarding rate of up to 41.67 million packets per second (Mpps) and a switching capacity of up to 56 Gbps. It also includes advanced security features, such as support for Access Control Lists (ACLs), which enables network administrators to control access to the network based on a range of criteria, such as source IP address and port number. The switch is also designed for easy deployment and management, with support for a range of network management tools, including Cisco Smart Network Application (SNA) and Cisco FindIT Network Discovery Utility. It also includes a web-based user interface (UI) and a command-line interface (CLI) for advanced configuration and management. Overall, the Cisco SG500-28P-K9-NA is a high-performance, stackable managed Ethernet switch that is designed to provide reliable network connectivity for small to medium-sized businesses. Its advanced networking features, including support for QoS, VLANs, and PoE, make it an excellent choice for organizations that require high-performance, flexible network connectivity with advanced security features.

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