HPE Aruba JL678A#ABA 28-Port 4sfp+ Managed Network Switches.

Product Code: JL678A#ABA

Overview

The HPE Aruba 28-Port 4sfp+ Managed Network Switches, with the product code JL678A#ABA, are cutting-edge networking devices designed to deliver high-performance and reliable connectivity for businesses of all sizes. These switches offer advanced features and capabilities that enable seamless data transfer, improved network efficiency, and enhanced security.

Efficient Network Management

Optimal Performance

The JL678A#ABA switch is equipped with 28 ports, including 24 RJ-45 10/100/1000BASE-T ports and 4 SFP+ ports, providing flexible connectivity options for various network devices. This versatility allows businesses to connect a wide range of devices, such as computers, servers, printers, and IP phones, ensuring smooth data transmission across the network.

By utilizing SFP+ ports, which support higher data rates than traditional copper connections, this switch enables blazing-fast data transfer speeds of up to 10 Gbps. This feature is particularly beneficial for bandwidth-intensive applications and environments that require quick response times, such as data centers or multimedia production facilities.

Enhanced Network Security

The JL678A#ABA switch incorporates advanced security features to safeguard the network against unauthorized access and potential threats. With support for IEEE 802.1X authentication and Access Control Lists (ACLs), businesses can enforce granular access policies based on user credentials or specific criteria. This ensures that only authorized individuals or devices can gain access to the network, reducing the risk of unauthorized data breaches.

Additionally, this switch supports Secure Shell (SSH) encryption protocols, which provide secure remote access to the switch's management interface. By encrypting communication between administrators and the switch, sensitive information such as login credentials or configuration data remains protected from eavesdropping or interception.

Seamless Network Scalability

Stacking Capability

The JL678A#ABA switch supports stacking, allowing businesses to create a single logical switch by combining multiple physical switches. This feature simplifies network management by providing a unified interface for configuration and monitoring, reducing the complexity associated with managing multiple switches individually. Stacking also enables seamless expansion of network capacity, as additional switches can be easily added to the stack without disrupting ongoing operations.

Virtual Local Area Networks (VLANs)

To enhance network segmentation and optimize traffic flow, the JL678A#ABA switch supports VLANs. VLANs enable businesses to create logical networks within a physical network infrastructure, isolating traffic between different departments, workgroups, or applications. This segmentation enhances network performance, security, and manageability by reducing broadcast traffic and preventing unauthorized access to sensitive data.

Quality of Service (QoS)

The JL678A#ABA switch implements Quality of Service (QoS) mechanisms to prioritize critical network traffic and ensure optimal performance for applications that require consistent bandwidth and low latency. By assigning different levels of priority to various types of data, such as voice or video, this switch ensures that time-sensitive applications receive the necessary resources, minimizing packet loss and improving overall network efficiency.

Reliability and Redundancy

Redundant Power Supply

To minimize downtime and maintain uninterrupted network operations, the JL678A#ABA switch features redundant power supply support. This allows businesses to connect two power supplies simultaneously, ensuring power redundancy in case of a power supply failure. With this feature, businesses can rely on a reliable and resilient network infrastructure that remains operational even during power outages or hardware failures.

Link Aggregation Control Protocol (LACP)

The JL678A#ABA switch supports LACP, which enables the aggregation of multiple physical links into a single logical link. This link aggregation improves overall network performance and provides redundancy by automatically redistributing traffic across the available links. In case of a link failure, LACP ensures seamless failover to an alternative link, minimizing disruptions and maximizing network uptime.

Spanning Tree Protocol (STP)

The JL678A#ABA switch incorporates Spanning Tree Protocol (STP) to prevent network loops and ensure network stability in complex topologies. STP calculates the most efficient path for data transmission and dynamically disables redundant links to avoid broadcast storms or other network issues. By eliminating loops, STP enhances network reliability and prevents disruptions that could impact productivity and data integrity.

In conclusion, the HPE Aruba 28-Port 4sfp+ Managed Network Switches with the product code JL678A#ABA offer a comprehensive set of features and benefits that cater to the needs of modern businesses. From efficient network management to enhanced security, seamless scalability, and improved reliability, these switches empower organizations to build robust and high-performing networks that can support their evolving demands. Whether you are a small business or an enterprise-level organization, the JL678A#ABA switch provides the performance, flexibility, and peace of mind necessary for a successful networking infrastructure.