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HPE J9727A 2920-24G-PoE+ Switch, 24 Ports, Manageable Rack-Mountable

J9727A
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Brief Overview of J9727A

24 Ports HPE J9727A 2920-24G-PoE+ Manageable Rack-Mountable Switch. Excellent Refurbished with 6-Month Replacement Warranty
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SKU/MPNJ9727AAvailability✅ In StockProcessing TimeUsually ships same day ManufacturerHPE Product/Item ConditionExcellent Refurbished ServerOrbit Replacement WarrantySix-Month (180 Days)
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Description

Product Specification

The HPE 2920-24g-poe+ Switch (J9727A) is a robust and efficient networking device designed to enhance your network infrastructure with advanced features and capabilities.

Key Features

  • Device Type: Managed 24-Port Stackable Switch
  • Rack-Mountable: Yes, for optimal space utilization
  • Ports Configuration:
    • 20 x 10/100/1000 Mbps Ethernet Ports
    • 4 x Combo Gigabit SFP Ports
  • Power over Ethernet (PoE): PoE+ for enhanced power management

Performance and Capacity

  • Throughput: 95.2 Million packets per second (Mpps)
  • Switching Capacity: 128 Gigabits per second (Gbps)
  • Supported Routing Protocols: RIP, Static IP Routing

Remote Management Capabilities

  • Management Protocols:
    • SNMP v1, v2c, v3
    • RMON v1
    • Telnet
    • TFTP
    • CLI (Command Line Interface)
  • Authentication Methods: RADIUS for secure access

Advanced Features

  • DDoS Attack Prevention
  • IPv6 Support
  • Half and Full Duplex Modes
  • Class of Service (CoS) for traffic prioritization

Compliance and Standards

This switch meets a variety of industry standards to ensure compatibility and reliability:

  • IEEE 802.3, 802.3u, 802.1d, 802.1q, 802.3ab
  • IEEE 802.1p, 802.3af, 802.3x, 802.3ad (LACP)
  • IEEE 802.1w, 802.1s, 802.1v, 802.3at, 802.3az
  • IEEE 802.1ax for efficient link aggregation

Hardware Specifications

  • Processor: 1 x ARM at 625 MHz
  • RAM: 512 MB SDRAM
  • Flash Memory: 1 GB for extensive storage

Expansion and Connectivity Options

  • Interface Types:
    • 24 x RJ-45 Ports (10BASE-T/100BASE-TX/1000BASE-T) with PoE+
    • 4 x SFP (Mini-GBIC) Ports for flexible connectivity
  • Management Ports:
    • 1 x RS-232 RJ-45 Management Port
    • 1 x 5 Pin Micro-USB Type B for configuration
  • Expansion Slots:
    • 2 Total Expansion Slots (2 Free)
    • 1 Stacking Module Slot (1 Free)

Ports

The HPE J9727A Rack-Mountable Switch is equipped with 24 ports, making it an ideal choice for businesses and organizations that require a high-performance network infrastructure. These ports provide the necessary connections for various devices, such as computers, servers, printers, and other networking equipment. With 24 ports available, users can connect multiple devices simultaneously, ensuring seamless communication and data transfer across the network.

Increased Connectivity

Having 24 ports on the HPE J9727A Rack-Mountable Switch allows businesses to expand their network infrastructure and accommodate a greater number of devices. This increased connectivity is particularly beneficial for growing organizations that need to connect more devices as their operations expand. With 24 ports, users can effortlessly connect and manage their devices without the need for additional switches or complex configurations.

Flexibility and Scalability

The 24 ports on the HPE J9727A Rack-Mountable Switch provide users with the flexibility to connect various devices in different locations within their network. Whether it's connecting devices in different departments or across multiple floors, the switch offers the necessary flexibility to meet diverse networking requirements. Additionally, as the needs of the organization evolve, the switch's 24 ports ensure scalability, allowing users to easily add more devices without compromising network performance.

Improved Network Performance

The 24 ports on the HPE J9727A Rack-Mountable Switch contribute to improved network performance by distributing network traffic efficiently. With more ports available, the switch can handle larger volumes of data traffic without congestion or bottlenecks. This ensures smooth data transfer and faster communication between connected devices, resulting in enhanced productivity for businesses.

Reduced Downtime

By providing 24 ports, the HPE J9727A Rack-Mountable Switch offers redundancy and failover capabilities. In the event of a network device failure, the switch can automatically reroute traffic through alternate paths, minimizing downtime and ensuring uninterrupted connectivity. This feature is crucial for businesses that rely heavily on their network infrastructure and cannot afford prolonged periods of downtime.

Enhanced Network Security

The 24 ports on the HPE J9727A Rack-Mountable Switch enable businesses to implement robust network security measures. With more ports available, organizations can establish dedicated connections for critical devices or segments, segregating sensitive data from the rest of the network. This enhances overall network security by limiting access to essential resources and reducing the risk of unauthorized access or data breaches.

Cost-Effective Solution

The HPE J9727A Rack-Mountable Switch's 24 ports offer a cost-effective networking solution for businesses. By providing a sufficient number of ports in a single device, organizations can avoid the need for additional switches or complex network configurations. This not only reduces upfront costs but also simplifies network management and maintenance, resulting in long-term cost savings.

Features

The HPE J9727A Rack-Mountable Switch boasts several notable features, including PoE+ and manageability. These features significantly enhance the switch's functionality and usability, making it an excellent choice for businesses seeking a comprehensive networking solution.

Power over Ethernet (PoE+)

One of the standout features of the HPE J9727A Rack-Mountable Switch is its support for Power over Ethernet (PoE+). PoE+ technology allows users to power compatible devices, such as IP phones, wireless access points, and surveillance cameras, directly through the Ethernet cable. This eliminates the need for separate power adapters or electrical outlets, simplifying installation and reducing cable clutter.

Increased Efficiency and Flexibility

By utilizing PoE+ technology, the HPE J9727A Rack-Mountable Switch enables businesses to deploy network devices in locations without nearby power sources. This increased flexibility in device placement is particularly beneficial in environments where power outlets are limited or not easily accessible. Furthermore, PoE+ eliminates the need for additional electrical wiring, reducing installation costs and complexity.

Centralized Power Management

The switch's PoE+ capability also offers centralized power management, allowing users to monitor and control the power consumption of connected devices. This feature is especially valuable for businesses looking to optimize energy usage and reduce their carbon footprint. With centralized power management, organizations can schedule power cycles, remotely turn devices on or off, and receive notifications about power-related issues, ensuring efficient power utilization.

Improved Reliability

By providing power directly through the Ethernet cable, PoE+ eliminates the risk of individual device power failures due to faulty power adapters or loose connections. This enhances overall network reliability by ensuring continuous power supply to critical devices. In scenarios where uninterrupted device operation is essential, such as security surveillance or VoIP communication, the HPE J9727A Rack-Mountable Switch's PoE+ feature becomes invaluable.

Manageability

Another key feature of the HPE J9727A Rack-Mountable Switch is its manageability options. The switch offers various management interfaces and protocols that simplify network administration and monitoring tasks.

Web-based Management Interface

The switch provides a user-friendly web-based management interface, allowing administrators to configure and monitor the network easily. Through this interface, users can access a comprehensive range of features and settings, including VLAN configuration, Quality of Service (QoS) settings, and security options. The web-based interface offers a graphical representation of the network topology, making it intuitive for users to navigate and manage their network.

Remote Management

The HPE J9727A Rack-Mountable Switch supports remote management, enabling administrators to access and control the switch from anywhere within the network. This feature is particularly beneficial for businesses with distributed or geographically dispersed networks. Remote management eliminates the need for physical access to the switch, reducing travel time and costs associated with network troubleshooting or configuration changes.

Enhanced Monitoring and Troubleshooting

Through remote management capabilities, administrators can proactively monitor network performance, identify bottlenecks, and troubleshoot issues promptly. Real-time monitoring tools provide detailed insights into network traffic, utilization, and error rates. By having access to comprehensive network statistics and logs, administrators can quickly diagnose problems, optimize network performance, and implement necessary adjustments.

In conclusion, the HPE J9727A Rack-Mountable Switch's 24 ports offer increased connectivity, flexibility, and improved network performance. The switch's PoE+ capability further enhances its functionality by providing power to compatible devices through the Ethernet cable, eliminating the need for additional power sources. Additionally, the switch's manageability features simplify network administration tasks and enable remote management for enhanced monitoring and troubleshooting capabilities. Overall, the HPE J9727A Rack-Mountable Switch is a comprehensive networking solution that meets the diverse requirements of modern businesses.

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