HPE JL253A 2930f 24g 4sfp+ Managed Aruba Switch 24 Ports Rack-Mountable

Ports

The HPE JL253A Managed switch comes equipped with 24 ports, making it a versatile networking solution for businesses of all sizes. With 24 ports available, users can connect multiple devices to the switch, allowing for efficient and seamless data transfer.

Overview of the JL253A Switch

Device Classification

The JL253A Switch is a high-performance networking device designed for enterprise environments. It features:

• Type: Network Switch
• Ports: 24 Gigabit Ethernet ports with additional 4 SFP+ ports
• Mounting: Rack-mountable, 1U height

Performance Specifications

Achieve optimal network performance with the following specifications:

• Throughput: 95.2 million packets per second (Mpps)
• Switching Capacity: 128 Gigabits per second (Gbps)
• Latency:
• 1 Gbps: 3.8 microseconds
• 10 Gbps: 1.6 microseconds

Capacity and Memory

The JL253A provides ample capacity for routing and switching:

• Jumbo Frame Size: 9220 bytes
• IPv4 Routing Table: Up to 10,000 entries
• IPv6 Routing Table: Up to 5,000 entries
• MAC Address Table: 32,000 entries

Routing and Management Protocols

Supports a comprehensive range of protocols for effective network management:

• Routing Protocols: OSPF, RIP, BGP, IGMP, Static IP Routing, and more
• Remote Management: SNMP, Telnet, SSH, CLI
• Encryption: MD5, SSL

Advanced Features

Enhance network functionality with built-in features:

• Flow Control
• VLAN and STP/MSTP Support
• Quality of Service (QoS) and Jumbo Frames
• DHCP, ARP, and IGMP Snooping
• Link Aggregation Control Protocol (LACP)
• Dynamic ARP and DHCP Protection

Standards Compliance

The switch adheres to multiple IEEE standards ensuring interoperability and performance:

• IEEE 802.1d, 802.1q, 802.1p, 802.1x, 802.3ad (LACP), and more
• 80 Plus Silver Certification for energy efficiency

Hardware Specifications

Processor and Memory

Equipped with robust hardware components:

• Processor: ARM Cortex-A9, 1.016 GHz
• RAM: 1 GB DDR3 SDRAM
• Flash Memory: 4 GB

Expansion and Connectivity

Flexible connectivity options and expansion capabilities:

• Interfaces:
• 24 x 1000BASE-T RJ-45 ports
• 4 x Gigabit / 10Gbit LAN SFP+ ports
• 1 x Serial (console) port
• Expansion Slots: 1 free slot available

Power Requirements

Efficient power usage and management:

• Power Supply: Internal
• Voltage: AC 120/230 V
• Power Consumption: 29.3 watts
• Certification: 80 Plus Silver

Increased Connectivity

One of the primary benefits of having 24 ports is the increased connectivity it offers. Users can connect a wide range of devices such as computers, printers, servers, and IP phones to the switch without the need for additional networking equipment. This allows for a streamlined and organized network infrastructure, reducing cable clutter and simplifying network management.

Scalability

With 24 ports, the HPE JL253A Managed switch provides scalability for businesses that have a growing network infrastructure. As your business expands and more devices need to be connected to the network, you can easily add or remove devices without worrying about running out of available ports. This flexibility ensures that your network can adapt to your changing needs without requiring a complete overhaul of your networking setup.

Improved Performance

Having 24 ports means that each device connected to the switch can enjoy dedicated bandwidth. This eliminates the risk of network congestion that can occur when multiple devices compete for limited bandwidth. With dedicated ports, each connected device can communicate with the network at its maximum capacity, resulting in improved performance and faster data transfer speeds.

Device Segmentation

The abundance of ports on the HPE JL253A Managed switch enables users to segment their devices into different networks or VLANs (Virtual Local Area Networks). This segmentation allows for enhanced security and isolation between different departments or user groups within an organization. By separating traffic into different VLANs, businesses can ensure that sensitive data remains secure and isolated from other parts of the network.

Simplified Network Management

With 24 ports, the HPE JL253A Managed switch simplifies network management by providing a centralized hub for all connected devices. Administrators can easily monitor and manage the network from a single point of control, reducing the complexity of managing multiple switches. This centralized management capability saves time and effort, allowing administrators to focus on other important tasks.

Mount Type

The HPE JL253A Managed switch is rack-mountable, providing users with a convenient and space-saving solution for their networking needs. The rack-mountable design offers several benefits and is particularly suitable for businesses with limited space or those looking for an organized and efficient network setup.

Space Efficiency

Rack-mountable switches are designed to be installed in standard server racks or cabinets. By mounting the switch in a rack, businesses can save valuable floor space that would otherwise be occupied by individual switches or networking equipment. This space efficiency is particularly beneficial for businesses with limited office space or data centers where every square inch counts.

Improved Organization

Rack-mountable switches help in organizing the network infrastructure. With all networking equipment neatly mounted in a rack, cables can be easily managed and organized, reducing cable clutter and minimizing the risk of accidental disconnections. This organized setup not only improves the aesthetics of the network but also simplifies troubleshooting and maintenance tasks.

Ease of Installation

The rack-mountable design of the HPE JL253A Managed switch ensures easy installation in standard server racks or cabinets. The switch can be quickly and securely mounted using rack-mount brackets, saving time and effort during the setup process. This ease of installation is particularly useful for businesses that frequently need to add or replace switches in their network infrastructure.

Scalability

Rack-mountable switches offer scalability for businesses that anticipate future growth. With a rack-mounted switch, it is easy to add or remove switches as the network expands or devices are replaced. This scalability ensures that the network can adapt to changing needs without requiring a complete redesign or reconfiguration.

Improved Cooling and Ventilation

Rack-mountable switches are designed to optimize cooling and ventilation. The rack's open structure allows for improved airflow around the switch, preventing overheating and ensuring optimal performance. Additionally, rack-mounted switches often have built-in features such as fans or ventilation vents that further enhance cooling efficiency. This improved cooling capability prolongs the lifespan of the switch and reduces the risk of downtime due to overheating.

Series

The HPE JL253A Managed switch belongs to the 2930f series, which is a high-performance and feature-rich series of switches designed to meet the demanding networking requirements of modern businesses. The 2930f series offers numerous benefits and features that make it an ideal choice for organizations of all sizes.

Advanced Features

The 2930f series switches are equipped with advanced features that enhance network performance and security. These features include VLAN support, Quality of Service (QoS) capabilities, advanced access control lists (ACLs), and robust security protocols such as MACsec encryption. These advanced features provide businesses with the flexibility and control they need to optimize their network performance and protect sensitive data.

High Performance

The 2930f series switches are designed to deliver high-performance networking capabilities. With features like high-speed uplinks, low latency, and advanced switching technologies, these switches can handle heavy network traffic without compromising performance. This high-performance capability ensures smooth data transfer and minimizes network bottlenecks, even in demanding environments where large amounts of data are transferred simultaneously.

Scalability and Flexibility

The 2930f series switches offer scalability and flexibility to accommodate the evolving needs of businesses. With various models and configurations available, businesses can choose the switch that best suits their requirements. Additionally, the 2930f series switches support stacking, allowing multiple switches to be interconnected and managed as a single entity. This stacking capability simplifies network management and provides scalability for future expansion.

Reliability and Redundancy

The 2930f series switches are built with reliability in mind. They feature redundant power supply options and support for link aggregation, ensuring uninterrupted network connectivity even in the event of a power failure or link failure. This redundancy capability minimizes downtime and enhances the overall reliability of the network infrastructure.

Easy Integration with Existing Infrastructure

The 2930f series switches are designed to seamlessly integrate with existing network infrastructure. They support industry-standard protocols and offer compatibility with a wide range of networking devices and software applications. This ease of integration ensures a smooth transition from older networking equipment to the 2930f series switches without the need for extensive reconfiguration or expensive hardware upgrades.

SFP Ports

The HPE JL253A Managed switch features 4 SFP (Small Form-Factor Pluggable) ports, offering users enhanced connectivity options for their network infrastructure. SFP ports are versatile and allow for the use of various types of fiber optic or copper transceivers, providing businesses with flexibility and scalability.

Flexible Connectivity

The 4 SFP ports on the HPE JL253A Managed switch provide businesses with flexible connectivity options. These ports can be used to connect to other switches, routers, or other networking devices using fiber optic or copper cables, depending on the specific transceiver modules used. This flexibility allows businesses to choose the most suitable connectivity option based on their network requirements and distance limitations.

Long-Distance Connectivity

SFP ports are commonly used for long-distance connectivity. By using fiber optic transceivers with the SFP ports, businesses can extend their network connectivity over longer dnces compared to traditional copper cables. This is particularly beneficial for businesses with multiple locations or those operating in large office spaces or data centers.

Scalability

The presence of 4 SFP ports on the HPE JL253A Managed switch offers scalability for businesses that require additional connectivity options in the future. As the network expands or the need for higher bandwidth arises, users can easily add more switches or connect to other networking devices using the available SFP ports. This scalability ensures that the network can grow along with the business's needs without requiring significant network infrastructure changes.

High-Speed Data Transfer

SFP ports support high-speed data transfer rates, allowing for efficient and fast communication between networking devices. Whether it's transmitting large files, streaming high-definition video, or running bandwidth-intensive applications, the SFP ports on the HPE JL253A Managed switch ensure that data flows smoothly and quickly across the network without any performance bottlenecks.

Future-Proofing

The use of SFP ports future-proofs the network infrastructure by providing compatibility with a wide range of transceiver modules. As technology advances and new fiber optic or copper transceivers become available, businesses can easily upgrade their network connectivity by replacing the existing transceivers without needing to replace the entire switch. This future-proofing capability saves costs and ensures that the network remains up-to-date with the latest technologies.