Name: Catalyst 2820 Switch, 24-Port, 2 Slot, 2K MAC, Standard
Brand: Cisco
Price: 450.95 USD
Availability: InStock

Cisco WS-C2822-A Catalyst 2820 Switch, 24-Port, 2 Slot, 2K MAC, Standard

Overview The Cisco Catalyst 2820 Switch (model WS-C2822-A) is a compact, high-performance Layer 2 Ethernet switch designed for enterprise edge, small to medium branch offices and high-density workgroup environments. With 24 Fast Ethernet ports and tw... Read More

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$450.95

Ships from outside of the USA. Please allow up to 2 weeks for delivery.

In Stock: 1
Manufacturer: Cisco
Model or Part: WS-C2822-A
Condition: Refurbished
Weight: 22.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview
The Cisco Catalyst 2820 Switch (model WS-C2822-A) is a compact, high-performance Layer 2 Ethernet switch designed for enterprise edge, small to medium branch offices and high-density workgroup environments. With 24 Fast Ethernet ports and two modular slots, it delivers reliable, low-latency connectivity while supporting up to 2,000 MAC addresses for robust network segmentation.

Key Features

24 10/100 Mbps Ethernet ports for flexible connectivity
Two hot-swap modular slots for optional uplink or expansion modules
Support for up to 2,000 MAC addresses per switch
Built-in QoS for voice and video traffic prioritization
IEEE 802.1Q VLAN tagging and trunking
Spanning Tree Protocol (STP) and Rapid STP for loop prevention
Secure access with 802.1X authentication and port security
Energy Efficient Ethernet (EEE) to reduce power consumption

Technical Specifications

Model number: WS-C2822-A
Form factor: 2 rack unit, 19 inch rackmount
Ports: 24 x 10/100 Mbps RJ-45
Modular slots: 2 x 10/100/1000 Mbps uplink slots
MAC address table: 2,000 entries
Switching capacity: 4.8 Gbps
Forwarding rate: 3.6 Mpps
Power supply: Dual redundant AC power supplies (optional)
Operating temperature: 0 to 40 degrees Celsius
Dimensions: 44.5 mm H x 440 mm W x 300 mm D
Weight: approx 5.5 kg

Typical Applications

Branch office LAN aggregation and edge switching
Small to medium sized enterprise workgroup networks
Voice over IP (VoIP) deployments requiring QoS
Campus wiring closets where space and power efficiency are critical
Secure guest access points with VLAN isolation
Network upgrades where legacy Fast Ethernet devices must be supported alongside newer Gigabit uplinks

The Catalyst 2820 Switch combines Cisco reliability with a feature set that simplifies network management, enhances security, and scales to meet growing business demands.