HPE J9021A#ABB ProCurve 2810-24G LAN Stackable Managed Ethernet Switch, 24 Ports

Part Number: J9021A#ABB

Overview

The HPE ProCurve 2810-24G LAN Stackable Managed Ethernet Switch is a reliable and high-performing network switch designed to meet the demands of modern businesses. It offers advanced features and scalability, making it an ideal choice for organizations that require a robust and flexible networking solution.

General Overview of HPE J9021A#ABB 24-Port Switch

General Specifications

• Manufacturer: Hewlett Packard Enterprise (HPE)
• Model Number: J9021A#ABB
• Product Category: Network Switch
• Port Configuration: 24 Ports

Technical Details

Form Factor and Physical Characteristics

• Form Factor: External, 1U Rack-Mountable
• Port Types: 24 x Ethernet Ports (10base-T, 1000base-T, 100base-X)
• Expansion Slots: 4 x Shared SFP (Mini-GBIC)

Features and Standards

• Layer 2 Switching
• BootP Support
• VLAN Support
• Auto-Uplink (Auto MDI/MDI-X)
• Manageable Switch
• Standards Compliance:
  • IEEE 802.1q (VLAN Tagging)
  • IEEE 802.1p (Priority Tagging)
  • IEEE 802.3ad (Link Aggregation Control Protocol)
  • IEEE 802.1x (Port-Based Network Access Control)
  • IEEE 802.1s (Multiple Spanning Tree)
  • IEEE 802.1ab (Link Layer Discovery Protocol)

Networking Capabilities

Data Transfer and Protocols

• Data Transfer Rate: 1 Gbps
• Data Link Protocols:
  • Ethernet
  • Fast Ethernet
  • Gigabit Ethernet
• Remote Management Protocols:
  • SNMP v1, v2c, v3
  • RMON 1, 2, 3, 9
  • Telnet
  • HTTP
• Connectivity Type: Wired
• Switching Protocol: Ethernet
• MAC Address Table Size: 8,000 Entries

Expansion and Connectivity

• Expansion Slots: 4 x SFP (Mini-GBIC)
• Network Interfaces:
  • 24 x Ethernet (10base-T, 100base-Tx, 1000base-T) - RJ-45
  • 1 x Serial Console - RJ-45

Processor and Memory

• Processor: 1 x MIPS, 264 MHz
• RAM: 64 MB SDRAM
• Flash Memory: 16 MB

Power Requirements

• Power Supply: Internal
• Voltage Required: AC 120/230 V (50/60 Hz)
• Power Consumption: 60 Watts

Benefits and Importance

Enhanced Performance and Reliability

The J9021A#ABB part number represents the specific model of the HPE ProCurve 2810-24G Ethernet Switch. This switch is built to deliver exceptional performance and reliability, ensuring uninterrupted network connectivity for critical business operations. With its advanced features and capabilities, it can handle high network traffic volumes without compromising performance, enabling smooth data transfer and communication within the network.

Scalability and Flexibility

The J9021A#ABB part number signifies that this switch is stackable, meaning multiple switches can be interconnected to form a single logical unit. This feature allows businesses to scale their network infrastructure easily as their needs grow. By stacking switches, organizations can increase their network capacity, enhance redundancy, and simplify management, resulting in a more efficient and flexible network.

Advanced Management Capabilities

The HPE ProCurve 2810-24G LAN Switch with the part number J9021A#ABB incorporates comprehensive management features that enable administrators to have full control over their network. It supports various management protocols such as SNMP, RMON, and CLI, providing flexibility in monitoring and configuring the switch. Additionally, features like VLAN support, Quality of Service (QoS), and link aggregation enhance network performance optimization and traffic prioritization.

Security and Access Control

This Ethernet switch offers robust security features to protect the network from unauthorized access and potential threats. The J9021A#ABB part number indicates that it supports features like Access Control Lists (ACLs), port security, and Secure Shell (SSH) encryption. These features help prevent unauthorized access to sensitive data, ensuring the integrity and confidentiality of the network.

Future-Proof Investment

Investing in the HPE ProCurve 2810-24G LAN Stackable Managed Ethernet Switch with the part number J9021A#ABB is a future-proof decision. Its advanced features and scalability ensure that it can support the evolving needs of businesses over time. With this switch, organizations can avoid costly upgrades or replacements in the future, making it a cost-effective solution in the long run.

Table showcasing all features

Number of Ports: 24

Overview

The HPE ProCurve 2810-24G LAN Stackable Managed Ethernet Switch comes with a total of 24 ports, providing ample connectivity options for various devices within a network. This feature makes it suitable for small to medium-sized businesses that require multiple connections for their infrastructure.

Benefits and Importance

Expanded Network Capacity

With 24 ports available, this switch offers businesses the ability to connect a wide range of devices simultaneously. Whether it's servers, workstations, printers, or other network equipment, the ample number of ports ensures that each device can be accommodated, eliminating the need for additional switches or network infrastructure.

Improved Network Performance

The HPE ProCurve 2810-24G Ethernet Switch with 24 ports enables businesses to distribute network traffic more effectively. By providing multiple ports, it reduces congestion and allows for smoother data flow between devices. This enhances overall network performance and minimizes latency, which is crucial for bandwidth-intensive applications and real-time communication.

VLAN Segmentation

The 24 ports of this switch can be configured into multiple Virtual Local Area Networks (VLANs). VLANs enable network segmentation, allowing businesses to separate different departments, projects, or security zones within their organization. This segmentation provides enhanced security, improved performance, and better manageability by isolating traffic and controlling access to specific resources.

Port Flexibility

Having 24 ports offers businesses the flexibility to connect a variety of devices with different connectivity requirements. The switch supports both Gigabit Ethernet and Fast Ethernet connections, accommodating devices that require high-speed connections as well as those with lower bandwidth requirements. This flexibility enables businesses to adapt their network infrastructure to suit their specific needs without compromising performance.

Table showcasing all features

Intended Use: For Server

Overview

The HPE ProCurve 2810-24G LAN Stackable Managed Ethernet Switch is specifically designed for server environments. It offers features and capabilities that cater to the unique requirements of server networks, making it an ideal choice for organizations that heavily rely on servers for their operations.

Benefits and Importance

Enhanced Server Connectivity

The switch is optimized for server environments, ensuring seamless connectivity between servers and other network devices. It provides high-speed and reliable connections, enabling efficient data transfer and communication. This is critical in server environments where fast and uninterrupted data access is essential for applications, file sharing, and client-server interactions.

Redundancy and High Availability

The HPE ProCurve 2810-24G Ethernet Switch offers features like link aggregation and spanning tree protocol to enhance network redundancy and availability. Link aggregation allows businesses to combine multiple physical connections into a single logical link, increasing bandwidth and providing failover capabilities. Spanning Tree Protocol (STP) ensures that there are no loops in the network, preventing network outages caused by broadcast storms.

Quality of Service (QoS) for Server Traffic

In server environments, certain types of network traffic require priority handling to ensure optimal performance. The switch supports Quality of Service (QoS) features that enable businesses to prioritize server traffic over other types of data. This ensures that critical server applications, such as database queries or real-time communication, receive sufficient bandwidth and low latency, guaranteeing smooth operations.

Easy Management and Monitoring

As server environments often entail complex configurations and frequent changes, the switch's advanced management capabilities play a vital role. It supports SNMP (Simple Network Management Protocol) and CLI (Command-Line Interface), allowing administrators to monitor and manage the network effectively. These features enable quick troubleshooting, configuration updates, and performance optimization, reducing downtime and ensuring maximum server uptime.

Table showcasing all features