HPE J9727AS 2920-24G-PoE+ 24-Port Rack-Mountable Switch

Ports

The HPE 2920-24G-PoE+ J9727AS Manageable switch is equipped with 24 ports, making it a versatile and powerful networking solution for businesses of all sizes. These ports provide the essential connectivity required to connect various devices, such as computers, printers, servers, and IP phones, to the network.

HPE J9727AS Network Switch Overview

Product Information

• Manufacturer: Hewlett Packard Enterprise (HPE)
• Part Number / SKU: J9727AS
• Category: Network Switches

Switch Type and Features

• Device Type: Managed, Stackable Network Switch with 24 Ports
• Enclosure: Rack-Mountable
• Ports Configuration: 20 x 10/100/1000 Mbps Ethernet + 4 x Combo Gigabit SFP
• Power Over Ethernet (PoE): PoE+

Performance Specifications

• Throughput: 95.2 Million Packets Per Second (Mpps)
• Switching Capacity: 128 Gigabits Per Second (Gbps)
• Routing Protocols Supported: RIP, Static IP Routing

Management and Protocols

• Remote Management Protocols: SNMP v1, SNMP v2c, SNMP v3, RMON, Telnet, TFTP, CLI
• Authentication: RADIUS

Key Features

• Security: DOS Attack Prevention
• Network Support: IPv6 Compatibility
• Mode Support: Half Duplex and Full Duplex
• Quality of Service: Class of Service (CoS)

Compliance and Standards

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

Hardware Specifications

• Processor: 1 x ARM, 625 MHz
• RAM: 512 MB SDRAM
• Flash Memory: 1 GB

Expansion and Connectivity

• Interfaces:
  • 24 x 10Base-T / 100Base-TX / 1000Base-T - RJ-45 - PoE+
  • 4 x SFP (Mini-GBIC)
• Management Interfaces:
  • 1 x RS-232 - RJ-45
  • 1 x 5 Pin Micro-USB Type B
• Expansion Slots:
  • 2 Total / 2 Free Expansion Slots
  • 1 Total / 1 Free Stacking Module Slot

Increased Flexibility

The 24 ports on the HPE 2920-24G-PoE+ switch offer users increased flexibility when it comes to network expansion. With a generous number of ports, businesses can easily connect multiple devices without the need for additional switches or complex cabling setups. This flexibility allows for smoother operations and reduces the hassle of managing multiple networking devices.

Enhanced Performance

Each port on the HPE 2920-24G-PoE+ switch supports Gigabit Ethernet, providing high-speed connectivity for data transfer and communication. This ensures that data-intensive tasks, such as file transfers and video streaming, are executed efficiently without any bottlenecks. The enhanced performance offered by these ports contributes to improved productivity and seamless user experiences.

Power over Ethernet (PoE+)

One of the standout features of the HPE 2920-24G-PoE+ J9727AS Manageable switch is its PoE+ capability. This means that the switch can deliver both power and data through its Ethernet cables, eliminating the need for separate power supplies or adapters for connected devices such as IP phones or wireless access points.

Simplified Deployment

With PoE+, businesses can easily deploy network devices in locations where power outlets are not readily available or difficult to access. This feature simplifies the installation process and reduces costs associated with additional wiring or power infrastructure. It also allows for greater flexibility in device placement, enabling businesses to optimize their network setup without being limited by power constraints.

Cost Savings

The PoE+ capability of the HPE 2920-24G-PoE+ switch offers significant cost savings by eliminating the need for separate power supplies and reducing energy consumption. By leveraging the existing Ethernet infrastructure to provide power, businesses can reduce their overall power consumption and lower their electricity bills. This feature is particularly beneficial in environments where power management is a priority.

Central Power Management

The HPE 2920-24G-PoE+ switch provides centralized power management capabilities, allowing users to monitor and control the power consumption of connected devices. This feature enables businesses to optimize power allocation and prioritize critical devices, ensuring efficient use of available power resources. Additionally, it allows for remote troubleshooting and power cycling of devices, reducing downtime and improving overall network reliability.

Mounting

The HPE 2920-24G-PoE+ J9727AS Manageable switch is designed to be rack-mountable, making it a convenient choice for businesses looking to streamline their network infrastructure.

Space Optimization

Rack-mountable switches offer significant space-saving benefits by allowing multiple devices to be stacked vertically in a standardized rack system. This eliminates the need for individual shelves or tabletop space for each networking device, resulting in a more organized and efficient network setup. The HPE 2920-24G-PoE+ switch's rack-mountable design helps businesses optimize their limited space and keep their networking equipment neatly organized.

Easy Installation

Rack-mountable switches like the HPE 2920-24G-PoE+ switch are designed for easy installation in standard server racks or cabinets. The switch comes with mounting brackets and screws, allowing users to securely attach it to the rack without the need for additional hardware. This simplifies the installation process and reduces the time and effort required to set up the network infrastructure.

Improved Cable Management

A rack-mounted switch offers better cable management capabilities compared to standalone devices. The HPE 2920-24G-PoE+ switch's rack-mountable design allows for efficient routing and organization of network cables, reducing the clutter and potential for cable damage. With neatly organized cables, businesses can easily identify and troubleshoot connectivity issues, leading to faster resolution times and improved network reliability.

Scalability

Rack-mounted switches are highly scalable, allowing businesses to easily expand their network infrastructure as their needs grow. The HPE 2920-24G-PoE+ switch's rack-mountable design accommodates additional switches or networking equipment in the same rack, enabling seamless scalability without the need for complex wiring or infrastructure changes. This scalability ensures that businesses can adapt to evolving networking requirements without significant disruptions or costly upgrades.

Increased Security

A rack-mounted switch offers enhanced physical security compared to standalone devices. By being securely mounted in a rack or cabinet, the HPE 2920-24G-PoE+ switch is less susceptible to unauthorized access or tampering. This helps businesses protect their network infrastructure from potential security breaches and ensures the integrity of their data and communications.

Efficient Cooling

Rack-mountable switches are designed with proper ventilation and cooling mechanisms, ensuring optimal operating temperatures for the networking equipment. The HPE 2920-24G-PoE+ switch's rack-mountable design allows for proper airflow within the rack, preventing overheating and minimizing the risk of hardware failures. This efficient cooling mechanism contributes to the overall reliability and longevity of the switch.