Dell 1KNC8 Networking 48 Ports
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1KNC8 Dell S4048t-on 48-Port 100M/1G/10G/40GBe Switch.. Refurbished

Availability: In Stock
Part Number#: 1KNC8
List Price was: $11019.23
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Short Description:
1KNC8 Dell S4048t-on 48-Port 100M/1G/10G/40GBe Switch. Refurbished.

Interface Types of This Product: Switch 48 Port

Product Condition:
Warranty provided by ALLHDD.COM:
30 Days
We are providing specifications below to explain why you should consider purchasing the Dell 48 Port Switch Networking, including a general overview, performance specifications, relevant images, media files, and technical information about the 1KNC8 compatibility.

Product Overview

The 1KNC8 Dell S4048t-on is a high-performance switch designed to provide reliable and efficient network connectivity. It is a 48-port switch that supports a range of network speeds, including 100M, 1G, 10G, and 40G. In this article, we will discuss the features and benefits of the Dell S4048t-on switch in detail.


The 1KNC8 Dell S4048t-on switch comes with a range of features that make it an ideal choice for enterprise-level networks. Let's take a look at some of the key features of this switch.

  • 48-Port Switch:

The Dell S4048t-on switch comes with 48 ports, making it suitable for medium to large-sized networks. The 48 ports are capable of handling a variety of network speeds, including 100M, 1G, 10G, and 40G, providing flexibility to accommodate various network requirements.

  • High-Speed Connectivity:

The S4048t-on switch supports high-speed connectivity, making it ideal for demanding applications such as video streaming, online gaming, and large file transfers. It supports 10G and 40G speeds, which provide faster data transfer rates than traditional 1G connections.

  • Stackable Design:

The Dell S4048t-on switch features a stackable design that allows multiple switches to be connected together, providing increased scalability and redundancy. The switch supports up to six units in a stack, which provides up to 288 ports of connectivity.

  • Low Latency:

The S4048t-on switch has low latency, which means it can process data quickly and efficiently. This is particularly important in applications where real-time data transfer is critical, such as video conferencing and online gaming.

  • Advanced Management Features:

The Dell S4048t-on switch comes with advanced management features that allow network administrators to easily configure and manage the switch. It supports a range of management protocols, including SNMP, CLI, and web-based management, which makes it easy to integrate into existing network infrastructures.


Now that we've looked at the features of the Dell S4048t-on switch, let's examine the benefits of using this switch in your network.

  • Increased Network Performance:

The S4048t-on switch provides high-speed connectivity, low latency, and advanced management features, all of which combine to increase network performance. This means that data can be transferred quickly and efficiently, resulting in improved productivity and user satisfaction.

  • Scalability:

The stackable design of the Dell S4048t-on switch allows for increased scalability, making it easy to expand your network as your business grows. You can simply add additional switches to the stack, providing more ports and increased network capacity.

  • Flexibility:

The S4048t-on switch supports a range of network speeds, from 100M to 40G, providing flexibility to accommodate various network requirements. This means that you can use the switch for a variety of applications, from basic file sharing to demanding video streaming.

  • Reliability:

The Dell S4048t-on switch is a reliable and robust device that provides uninterrupted network connectivity. It features redundant power supplies and fans, as well as advanced management features that allow network administrators to monitor the health of the switch and perform maintenance as required.

  • Ease of Use:

The S4048t-on switch is easy to set up and configure, thanks to its advanced management features. It supports a range of management protocols, including SNMP, CLI, and web-based management, which makes it easy to integrate into existing network infrastructures.

General Information about the Dell 1KNC8

  • Manufacturer: Dell
  • Part Number or SKU # 1KNC8
  • Type: Networking Switch

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.

Different Types of Switches

Networking switches vary widely depending on the number of devices they can support, network bandwidth/speed, and form factor. Switches for small offices will have anything between 4 and 8 ports and can fit on a desk. For larger office network implementation, switches may have 24 ports, 48 ports, 96 ports, and 128 ports and are rack-mountable between 1U and 4U. Switches come in different types depending on the network speed and tasks they support. These include 40/100 Gbps, 10 Gigabit (up to 10000 Mbps), Gigabit Ethernet (up to 1000 Mbps), Power over Ethernet, and Fast Ethernet (10/100 Mbps).

Unmanaged Switches

The unmanaged switches offer fixed configuration on a plug-and-play basis. It is the most basic switch and there are a few choices in the market. These switches are affordable, but the basic features make them inappropriate for enterprise applications.

Managed Switches

The number of features and level of functionality improves with managed switches, making them ideal for enterprise and business applications. These switches are built with the command-line interface for ease of configuration. Equally, they support SNMP agents that come in handy when troubleshooting network issues.

The security on managed switches is better and will protect different types of traffic. Other features include support for virtual LANs, IP routing, and quality of service settings. Managed switches are more expensive compared to all other types of switches.

Smart Switches

Smart switches refer to switches that possess more features than those of unmanaged switches but do not have the full features of managed switches. Smart switches are more cost-effective than managed switches.

Some of the limitations of the smart switches are a lack of telnet access support, Web GUIs, and a lack of many features for VLANs. They are affordable compared to a fully managed switch and are suitable for a smaller computer network.

Modular Switches

Modular switches allow the addition of expansion modules as the network expands. The expansion modules allow for more networked devices but are application-specific. They may include wireless access points, firewalls, or network analysis tools. The flexibility of a modular networking switch comes at a higher cost.


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