Cisco WS-C3920 24 Port Networking Switch
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WS-C3920 Cisco Catalyst 3920 24 Ports Token Ring Switch Refurbished

Availability: In Stock
Part Number#: WS-C3920
List Price was: $450.00
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Short Description:
WS-C3920 Catalyst 3920 24 Port Token Ring Switch 1 x Stacking Module 24 x Token Ring LAN | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Key Features and Benefits of Token Ring Switch

The WS-C3920 Cisco Catalyst 3920 24 Ports Token Ring Switch is a high-performance network switch designed for use in Token Ring environments. Some of its key features and benefits include:

  • High-speed switching: The switch supports data transfer rates of up to 16Mbps, allowing for fast and efficient data transfer across the network.
  • Token Ring support: The switch is specifically designed for use in Token Ring environments, providing full compatibility and support for Token Ring protocols.
  • 24 ports: The switch has 24 ports, providing ample connectivity options for a wide range of devices and peripherals.
  • Quality of Service (QoS) support: The switch supports QoS, allowing administrators to prioritize and manage network traffic to ensure optimal performance.
  • Easy management: The switch comes with a web-based management interface, making it easy to configure and manage the switch remotely.
  • Scalability: The switch is designed to be scalable, allowing it to grow and adapt as the network evolves.
  • Reliability: The switch is built with redundant power supplies and cooling systems, ensuring high reliability and minimal downtime.
  • Energy efficiency: The switch is Energy Efficient Ethernet (EEE) compliant, reducing energy consumption and costs.

Advanced Security and Management capabilities

The WS-C3920 Cisco Catalyst 3920 24 Ports Token Ring Switch has several advanced security and management capabilities, including:

  • Access Control Lists (ACLs) for controlling network access
  • Virtual LANs (VLANs) for segmenting the network
  • Quality of Service (QoS) for prioritizing network traffic
  • IEEE 802.1X port-based authentication for secure network access
  • SNMPv3 for network management and monitoring
  • Cisco FlexStack for stacking multiple switches together for centralized management
  • Cisco Auto Smartports for automatically configuring switch ports based on the connected device.

Additionally, the WS-C3920 supports Token Ring, a type of computer networking protocol that enables nodes to access a shared communication medium in a controlled manner.

Power and Environmental requirements

Power requirements: The WS-C3920 Cisco Catalyst 3920 24 Ports Token Ring Switch requires a power supply of 100-240V AC, 50-60 Hz and a maximum power rating of 140W. It also supports Cisco StackPower technology, which allows for power sharing among multiple switches in a stack configuration.

Environmental requirements: The WS-C3920 Cisco Catalyst 3920 24 Ports Token Ring Switch operates within a temperature range of 32°F to 104°F (0°C to 40°C) and a relative humidity range of 10% to 90% (non-condensing). It also supports Cisco StackWise technology, which allows for stacking of up to nine switches in a single stack. The switch also has a maximum altitude of 13,123 ft (4,000m) without derating. It also has an operating temperature range of 0 to 45 degrees Celsius.

This switch is also compliant with the EMI and EMC standards, including the FCC Part 15 Class A, VCCI Class A, and CE Mark. It also meets the RoHS environmental directive.

General Information:

Manufacturer : Cisco Systems, Inc

Manufacturer Part Number : WS-C3920

Brand Name : Cisco

Product Line : Catalyst

Product Series : 3900

Product Model : 3920

Product Name : Catalyst 3920 Token Ring Switch

Product Type : Token Ring Switch


Number of Ports : 24

Token Ring Port : Yes

Interfaces/Ports : 1 x DB-9 RS-232 Console Management

I/O Expansions

Number of Expansion Slots : 1

Expansion Slots : (1 Total) Stacking Module

Network & Communication

Layer Support : 2

Number of Stacks : 8

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

Individual product warranty mentioned on each item product description page/detail page.

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Worldwide Shipping Options:

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Important notes:

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