HPE J9021A 24 Ports Switch
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HPE J9021A ProCurve 2810-24G 24 Ports LAN Stackable Managed Refurbished

Availability: In Stock
Part Number#: J9021A
List Price was: $738.46
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Short Description:
J9021A ProCurve 2810-24G 24 Ports RJ-45 10/100/1000Base-T LAN 4 x Small Form-Factor Pluggable (SFP) Local Area Network (LAN) Stackable Ethernet Managed Switch | Made by HPE | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days
Product Overview of the HPE J9021A ProCurve 2810-24G 24 Ports

In the rapidly evolving landscape of networking technology, businesses, and organizations constantly seek reliable and efficient solutions to meet their connectivity needs. One such solution that has gained prominence is the HPE J9021A ProCurve 2810-24G, a stackable managed Ethernet switch. In this detailed review, we will delve into the features, capabilities, and benefits of this networking device, providing valuable insights for potential users.

Overview of HPE J9021A ProCurve 2810-24G

The HPE J9021A is part of the ProCurve series, known for delivering high-performance networking solutions. This particular model, the ProCurve 2810-24G, is a 24-port LAN switch designed to cater to the requirements of businesses of various sizes. The emphasis on stackability and manageability sets it apart in the competitive market of Ethernet switches.

Key Features24 Gigabit Ethernet Ports

The switch is equipped with 24 Gigabit Ethernet ports, facilitating high-speed data transfer within the network. This feature is crucial for organizations dealing with large volumes of data or requiring fast and reliable connections.

Stackable Configuration

A notable feature of the ProCurve 2810-24G is its stackable design. This allows multiple switches to be interconnected, creating a unified and scalable network infrastructure. Stackability enhances flexibility and simplifies management for growing businesses.

Managed Switch Capabilities

As a managed switch, the ProCurve 2810-24G provides administrators with greater control over the network. This includes features such as VLAN support, Quality of Service (QoS) settings, and security protocols. The ability to configure and optimize the network enhances overall performance.

Layer 2 Functionality

Operating at Layer 2 of the OSI model, this switch efficiently manages data traffic within a local network. This layer is responsible for data framing, error detection, and flow control, ensuring reliable communication between devices.

Intuitive Web Interface

The switch comes with a user-friendly web interface, simplifying the configuration and monitoring processes. This is particularly beneficial for users who may not have extensive networking expertise, making the device accessible to a broader range of professionals.

Rack-Mountable Design

Designed for convenience, the ProCurve 2810-24G can be easily mounted on standard server racks. This not only saves space but also contributes to a neat and organized networking setup.

Performance and ReliabilityGigabit Speeds for High-Performance Networking

With 24 Gigabit Ethernet ports, the ProCurve 2810-24G ensures that data can be transferred at impressive speeds. This is especially advantageous for tasks such as large file transfers, video streaming, and other bandwidth-intensive applications.

Stacking for Scalability

The stackable nature of the switch allows businesses to expand their network infrastructure seamlessly. Whether it's adding more users or accommodating additional devices, stacking multiple switches ensures a scalable solution that can grow with the evolving needs of an organization.

Managed Features for Network Optimization

The managed capabilities of the ProCurve 2810-24G play a crucial role in optimizing network performance. VLAN support enables segmentation for better traffic management, while Quality of Service settings prioritizes critical data, ensuring a consistent user experience.

Layer 2 Efficiency

Operating at Layer 2, the switch efficiently manages local network traffic. This layer is adept at handling the data link between directly connected nodes, reducing latency and improving overall network responsiveness.

Reliability in Design and Build

HPE, known for its commitment to quality, ensures that the ProCurve 2810-24G is built to withstand the demands of continuous operation. The robust design and build quality contribute to the device's overall reliability, minimizing the risk of downtime.

Ease of Use and ManagementUser-Friendly Web Interface

The intuitive web interface of the ProCurve 2810-24G simplifies the configuration and monitoring processes. Administrators can easily navigate through settings, making it accessible even for those with limited networking expertise.

Centralized Management with Stackable Configuration

The stackable configuration not only enhances scalability but also centralizes management. Administrators can oversee and configure multiple switches from a single point, streamlining the management of complex networks.

Security Features for Network Protection

Security is a top priority in modern networking, and the ProCurve 2810-24G incorporates features to address this concern. With support for security protocols and features like Access Control Lists (ACLs), the switch helps safeguard the network against unauthorized access and potential threats.

Remote Management Capabilities

In an era where remote work is increasingly prevalent, the ProCurve 2810-24G caters to the need for remote management. Administrators can monitor and configure the switch from a distance, ensuring that the network remains operational and secure.

General Information of the HPE J9021A Switch 24 Ports
  • Manufacturer: HPE
  • Part Number or SKU# J9021A
  • Type: Networking
  • Type: Switch
Technical Information Ethernet
  • Form Factor: External - 1u
  • Ports Qty : 24 X Ethernet 10base-T, Ethernet 1000base-T, Ethernet 100base-X
  • Empty Slots: 4 X Shared Sfp (Mini-Gbic)
  • Features: Layer 2 Switching, Bootp Support, VLAN Support, Auto-Uplink (Auto Mdi/Mdi-X), Manageable
  • Compliant Standards : IEEE 802.1q, IEEE 802.1p, IEEE 802.3ad (Lacp), IEEE 802.1x, IEEE 802.1s, IEEE 802.1ab (Lldp)
  • Data Transfer Rate: 1 Gbps
  • Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
  • Remote Management Protocol: SNMP 1, Rmon 1, Rmon 2, Rmon 3, Rmon 9, Telnet, SNMP 3, SNMP 2c, Http
  • Connectivity Technology: Wired
  • Switching Protocol: Ethernet
  • Mac Address Table Size: 8k Entries
Expansion / Connectivity
  • Expansion Slots Total (Free): 4 ( 4 ) X Sfp (Mini-Gbic)
  • Interfaces: 24 X Network - Ethernet 10base-T/100base-Tx/1000base-T - Rj-45
  • 1 X Serial - Console - Rj-45
  • Processor: 1 X Mips: 264 MHz
  • Memory:
  • Ram: 64 Mb Sdram
  • Flash Memory: 16 Mb Flash
  • Power Device: Power Supply - Internal
  • Voltage Required: Ac 120/230 V ( 50/60 Hz )
  • Power Consumption Operational: 60 Watt

In summary, the HPE J9021A ProCurve 2810-24G stands out as a reliable and efficient solution for organizations seeking a stackable managed Ethernet switch. With its impressive performance, scalability, and user-friendly features, it addresses the connectivity needs of businesses across various industries. Whether it's optimizing network performance, ensuring reliability, or simplifying management, this switch proves to be a valuable asset in the dynamic landscape of networking technology.

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.

Here, you can check more available conditions of your desired product J9021A at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.


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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.

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