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S4820T-AC 48-port 10GBE Network Switch with 4-port QSFP, Dual Power and Rails

S4820T-AC
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Brief Overview of S4820T-AC

48-port 10GBE Network Switch with 4-port QSFP, Dual Power and Rails - S4820T-AC. Excellent Refurbished with 6-Month Replacement Warranty
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$1,309.50
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SKU/MPNS4820T-ACAvailability✅ In StockProcessing TimeUsually ships same day ManufacturerDell Product/Item ConditionExcellent Refurbished ServerOrbit Replacement WarrantySix-Month (180 Days)
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Description

Product Overview

Dell Networking S4820T Specifications

Key Features of the S4820T Switch

  • Part Number: S4820T-AC
  • Ports: 48 x 1/10 Gigabit Ethernet RJ45
  • Uplink Options: 4 x 40 Gigabit Ethernet QSFP+ ports
  • Console Management: RJ45 console/management port with RS232 signaling
  • Power Supplies: 2 x hot-swappable power supplies
  • Operating System: Dell OS9 pre-installed
  • Included Accessories: Rack rails for installation

Connectivity and Performance

Advanced Networking Capabilities

  • Seamless integration for high-performance networking
  • Enhanced bandwidth support through 10GbE and 40GbE uplinks
  • Robust management features for efficient network monitoring

Design and Build

Physical Characteristics

  • Compact design ideal for rack-mounted environments
  • Dual power supply system for increased reliability
  • Easy installation with included rack rails

Technical Specifications

Port and Power Configurations

  • 48 x 1/10GbE RJ45 ports for flexible connectivity
  • 4 x QSFP+ ports for high-speed uplink options
  • Hot-swappable power supplies for uninterrupted service

Management Features

System Administration

  • RS232 signaling for straightforward console access
  • User-friendly interface with Dell OS9 for simplified management
  • Comprehensive monitoring tools for performance assessment

Ports

The Unknown S4820T-AC Network Switch is equipped with an impressive 48 ports, making it an ideal choice for businesses that require a high-density network switch. With this many ports, users can easily connect multiple devices, such as computers, printers, and servers, to the network without running out of available connections.

Increased Scalability

One of the key benefits of having 48 ports is the increased scalability it offers. As businesses grow and expand, they often need to add more devices to their network. With a limited number of ports, businesses may need to invest in additional switches or complex networking solutions to accommodate their growing needs. However, with the Unknown S4820T-AC Network Switch's 48 ports, businesses can easily scale up their network without the need for additional hardware.

Efficient Network Management

Having 48 ports also allows for efficient network management. Each port can be assigned to a specific device or group of devices, making it easier to identify and troubleshoot connectivity issues. Additionally, the switch supports various management protocols and features, allowing administrators to monitor and control the network traffic effectively.

Improved Performance and Speed

With 48 ports available, users can connect their devices directly to the switch, eliminating the need for daisy-chaining or utilizing additional hardware. This direct connection ensures that each device receives optimal network performance and speed without any degradation due to shared connections.

The 48 ports offered by the Unknown S4820T-AC Network Switch provide businesses with flexibility, scalability, and improved network performance. It is an essential feature for users who require a robust and efficient networking solution.

Port Type

The Unknown S4820T-AC Network Switch features a port type known as 10GBE (10 Gigabit Ethernet). This port type supports high-speed data transfer rates of up to 10 gigabits per second, making it an excellent choice for businesses that require fast and reliable network connections.

Enhanced Data Transfer

One of the primary benefits of using 10GBE ports is the enhanced data transfer capabilities. These ports provide significantly faster speeds compared to traditional Ethernet ports, enabling users to transfer large files and data-intensive applications quickly and efficiently. This is particularly beneficial for industries such as media and entertainment, scientific research, and financial services, where large amounts of data need to be transmitted regularly.

Reduced Network Congestion

By utilizing 10GBE ports, businesses can also minimize network congestion. With faster data transfer speeds, the switch can handle more simultaneous connections and larger data volumes without experiencing bottlenecks. This ensures that users can access network resources without experiencing delays or interruptions, leading to increased productivity and efficiency.

Future-Proofing Network Infrastructure

Investing in a network switch with 10GBE ports is a smart decision for businesses looking to future-proof their network infrastructure. As technology continues to advance, the demand for faster data transfer speeds will only increase. By choosing a switch with 10GBE ports, businesses can ensure that their network can handle the growing requirements of bandwidth-intensive applications and emerging technologies.

The 10GBE port type offered by the Unknown S4820T-AC Network Switch provides users with enhanced data transfer speeds, reduced network congestion, and future-proofing capabilities. It is an essential feature for businesses that prioritize high-performance networking.

Additional Ports

In addition to its 48 main ports, the Unknown S4820T-AC Network Switch also includes four additional ports. These extra ports provide users with additional flexibility and connectivity options for their network infrastructure.

Expansion Possibilities

The presence of four additional ports allows users to expand their network without the need for additional switches or complex configurations. These ports can be used to connect peripheral devices, such as network storage devices or backup servers, which may require a dedicated connection. By having these extra ports readily available, businesses can easily accommodate their expanding network needs without any hassle.

Segmentation and Isolation

The additional ports also enable network segmentation and isolation. Users can assign specific devices or groups of devices to these ports, creating separate network segments for improved security and performance. For example, critical servers or sensitive data can be connected to the additional ports, ensuring that they are isolated from other network traffic and reducing the risk of unauthorized access.

Redundancy and Failover

Having four additional ports also allows for redundancy and failover configurations. Users can configure these ports to act as backups for critical connections, ensuring that network resources remain accessible even in the event of a port or cable failure. This redundancy helps minimize downtime and ensures continuous network availability.

The inclusion of four additional ports in the Unknown S4820T-AC Network Switch offers users expanded connectivity options, segmentation possibilities, and redundancy configurations. It is a valuable feature for businesses that require flexibility, scalability, and enhanced network reliability.

Additional Port Type

The Unknown S4820T-AC Network Switch features an additional port type known as QSFP (Quad Small Form-factor Pluggable). This port type provides users with high-speed connectivity options for specific networking requirements.

High-Speed Connectivity

The QSFP port type supports data transfer rates of up to 40 gigabits per second, making it suitable for applications that demand ultra-fast connections. Users can utilize these ports to connect high-bandwidth devices such as data centers, storage systems, or high-performance computing clusters. The high-speed connectivity offered by QSFP ports ensures that these devices can communicate efficiently and achieve optimal performance.

Flexibility and Interoperability

The additional QSFP ports also provide users with flexibility and interoperability. These ports support various networking protocols and can be used with a wide range of optical and copper cables, allowing users to choose the most suitable connectivity options for their specific needs. This flexibility ensures compatibility with existing network infrastructure and simplifies the integration of new devices into the network.

Future-Proofing Network Architecture

Investing in a network switch with QSFP ports is an excellent way to future-proof network architecture. As technology continues to advance, the demand for higher data transfer speeds will only increase. By including QSFP ports in their network infrastructure, businesses can ensure that their network can handle future requirements without the need for significant upgrades or costly replacements.

The QSFP port type provided by the Unknown S4820T-AC Network Switch offers users high-speed connectivity, flexibility, interoperability, and future-proofing capabilities. It is a crucial feature for businesses that require ultra-fast connections and compatibility with diverse network devices.

Power

The Unknown S4820T-AC Network Switch features a dual power supply system, providing users with enhanced reliability and power redundancy.

Redundancy and Reliability

The dual power supply system ensures that the switch remains operational even in the event of a power supply failure. If one power supply fails, the other power supply automatically takes over, minimizing downtime and ensuring continuous network availability. This redundancy is particularly crucial for businesses that rely heavily on their network infrastructure to conduct daily operations without disruption.

Improved Disaster Recovery

By utilizing a dual power supply system, businesses can also enhance their disaster recovery capabilities. In the event of a natural disaster or power outage, having a backup power supply ensures that critical network resources remain accessible. This improves business continuity and minimizes the impact of unforeseen events on day-to-day operations.

Scalability and Future Expansion

The dual power supply system also supports scalability and future expansion. As businesses grow and add more network devices, the power requirements of the network infrastructure may increase. The Unknown S4820T-AC Network Switch's dual power supply system can accommodate these growing power demands, allowing users to scale their network without any limitations.

The dual power supply system offered by the Unknown S4820T-AC Network Switch provides users with enhanced reliability, power redundancy, improved disaster recovery capabilities, scalability, and future expansion possibilities. It is a critical feature for businesses that require a robust and resilient network infrastructure.

Rails

The Unknown S4820T-AC Network Switch comes with included rails, making it easy to mount and secure the switch in a rack or cabinet.

Effortless Installation

The included rails simplify the installation process of the switch. Users can easily attach the rails to a rack or cabinet, allowing them to securely mount the switch without the need for additional hardware or complex configurations. This ensures a hassle-free setup experience and saves time during installation.

Space Optimization

By using rails to mount the switch, businesses can optimize their rack or cabinet space efficiently. The rails securely hold the switch in place, preventing any accidental movement or damage. This allows users to maximize their available space and organize their network equipment more effectively.

Improved Accessibility and Maintenance

Mounting the switch with included rails also improves accessibility during maintenance or troubleshooting tasks. Users can easily access the switch's ports, cables, and other components without having to remove it from the rack or cabinet. This simplifies routine maintenance procedures and reduces downtime associated with network equipment servicing.

The inclusion of rails with the Unknown S4820T-AC Network Switch offers users effortless installation, space optimization, and improved accessibility during maintenance. It is a valuable feature for businesses that prioritize convenience and efficient use of their network infrastructure.

Features
Product/Item Condition:
Excellent Refurbished
ServerOrbit Replacement Warranty:
Six-Month (180 Days)