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Product Overview
The Enterasys A4H124 – 24FX is a high – performance network switch that has been engineered to meet the demanding requirements of modern enterprise and industrial network environments. As part of the Enterasys A4 series, now under Extreme Networks, this switch plays a crucial role in facilitating seamless data flow and connectivity within large – scale network setups.
In enterprise networks, the A4H124 – 24FX serves as a central hub, enabling the interconnection of a vast number of devices. It is designed to handle the high – speed data traffic generated by various network – connected equipment such as computers, servers, printers, and IoT devices. With its advanced features, it ensures that data packets are transmitted efficiently and accurately, minimizing latency and network congestion.
For industrial applications, this switch is a reliable solution. It can withstand harsh environmental conditions, including temperature variations, humidity, and electrical interference, which are common in industrial settings. In manufacturing plants, for example, the A4H124 – 24FX can be used to connect sensors, actuators, and programmable logic controllers (PLCs) in an industrial automation network. This allows for real – time monitoring and control of production processes, enhancing productivity and product quality.
The A4H124 – 24FX offers a range of ports to support diverse connectivity needs. It typically comes equipped with 24 10/100 Ethernet ports, providing flexibility for connecting different devices with varying network speeds. Additionally, it may have 4 gigabit Ethernet uplink ports, which are essential for establishing high – speed connections to other network devices, such as core switches or servers. This configuration enables the switch to handle large amounts of data traffic, making it suitable for bandwidth – intensive applications.
Moreover, the switch supports multi – layer packet classification and priority queuing functions. This means that it can analyze data packets based on various criteria, such as the type of application, source and destination IP addresses, and port numbers. By classifying packets in this way, the A4H124 – 24FX can prioritize the processing of critical business data, ensuring that important applications, such as real – time video conferencing or financial transactions, receive the necessary network resources for smooth operation.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | A4H124 – 24FX |
| Manufacturer | Enterasys (now part of Extreme Networks) |
| Product Type | Network Switch |
| Switching Capacity | Up to 17.6 Gbps (or as per specific model, some sources mention higher like 128 Gbps) |
| Ethernet Ports | 24 x 10/100 Ethernet ports |
| Gigabit Ethernet Uplink Ports | 4 ports (varies in some models) |
| Data Link Protocol | Fast Ethernet |
| Standards | IEEE 802.1d, IEEE 802.1p, IEEE 802.1q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ac, IEEE 802.3ad (LACP), IEEE 802.3i, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
| Interface / Connectivity | RS – 232 (serial port), some models may have SFP ports for fiber optic connections |
| Stacking Capability | Yes, can stack multiple switches to expand network capacity |
| Power Supply | AC input, voltage may vary (e.g., 100 – 240 VAC), power consumption around 20 W (varies) |
| Dimensions (W×H×D) | Approximately 440 mm x 44 mm x 300 mm (varies by model) |
| Weight | Around 5 kg (varies) |
| Operating Temperature Range | – 40°C to +70°C |
| Humidity Range | 5% – 95% non – condensing |
| MAC Address Table Size | 32 k (in some models) |
| Forwarding Rate | Up to 95 Mpps (in some models) |
A4H124-24FX
Main Features and Advantages
High – Speed Performance
The Enterasys A4H124 – 24FX offers an impressive switching capacity, which can be as high as 128 Gbps in certain models. This high – speed performance allows it to handle large volumes of network traffic with ease. Whether it’s the continuous data flow in a data center or the real – time communication requirements in an industrial control system, the A4H124 – 24FX ensures that data is transmitted at a rapid pace. For instance, in a large enterprise office with hundreds of employees accessing the network simultaneously for various tasks like cloud computing, video streaming, and file sharing, the switch’s high – speed switching capacity prevents bottlenecks and maintains a smooth user experience.
Large Capacity Ports
With 24 10/100 Ethernet ports and additional gigabit Ethernet uplink ports, the A4H124 – 24FX provides extensive connectivity options. The 10/100 Ethernet ports are suitable for connecting a wide range of devices, from desktop computers and printers to IP phones and basic IoT sensors. The gigabit Ethernet uplink ports, on the other hand, enable high – speed connections to other network infrastructure devices such as core switches, routers, and servers. This port configuration makes it highly versatile and adaptable to different network topologies and device requirements.
Multi – Layer Packet Classification and Priority Queuing
This switch’s ability to perform multi – layer packet classification and priority queuing is a significant advantage. In complex network environments, not all data traffic is equal. Mission – critical applications, such as financial transaction processing, real – time monitoring and control systems, and high – definition video conferencing, require immediate and reliable data delivery. The A4H124 – 24FX can analyze data packets based on multiple factors, including application type, source and destination IP addresses, and port numbers. It then prioritizes the processing of these packets, ensuring that critical data is transmitted first. This feature helps to optimize network performance and guarantees the smooth operation of essential business applications.
A4H124-24FX
Stacking Capability
The A4H124 – 24FX has stacking capabilities, which means that multiple switches can be interconnected to form a single, larger logical switch. This is extremely beneficial for organizations that need to expand their network capacity and port count as their business grows. By stacking switches, network administrators can manage the entire stack as if it were a single device, simplifying network management and configuration. In a large – scale enterprise network or a growing industrial facility, the ability to stack switches provides a cost – effective and flexible solution for network expansion.
Security Features
Security is a top concern in any network environment, and the Enterasys A4H124 – 24FX addresses this with a range of security features. It offers port security, which allows network administrators to restrict access to specific ports based on MAC addresses. This helps to prevent unauthorized devices from connecting to the network. The switch also supports authentication mechanisms, such as RADIUS (Remote Authentication Dial – In User Service), which ensures that only authorized users can access network resources. Additionally, it has access control lists (ACLs) that can be configured to permit or deny network traffic based on various criteria, such as IP addresses, ports, and protocols. These security features protect the network from unauthorized access and potential cyber – attacks.
Application Areas
Enterprise Networks
In enterprise settings, the Enterasys A4H124 – 24FX is used to build local area networks (LANs) that connect all the devices within an office building or campus. It serves as the backbone of the network, enabling seamless communication between employees’ workstations, servers, printers, and other network – connected devices. For example, in a large multinational corporation with offices in multiple locations, the A4H124 – 24FX can be used in each office to create a reliable and high – speed network infrastructure. It allows employees to access shared resources, such as file servers and databases, and to communicate with each other through email, instant messaging, and video conferencing applications.
A4H124-24FX
Data Centers
Data centers are responsible for storing, processing, and distributing vast amounts of data. The A4H124 – 24FX plays a crucial role in data center networks by providing high – speed connectivity between servers, storage devices, and other network equipment. It ensures that data can be transferred quickly and efficiently within the data center, which is essential for applications such as cloud computing, big data analytics, and content delivery. In a large data center, multiple A4H124 – 24FX switches can be stacked together to meet the high – density port requirements and to handle the massive amounts of data traffic generated by servers and storage arrays.
Industrial Automation
In the industrial sector, the A4H124 – 24FX is used to connect various components in an industrial automation system. It can link sensors, actuators, PLCs, and other industrial devices to form a reliable and real – time communication network. For instance, in a manufacturing plant, the switch can be used to connect temperature sensors, pressure sensors, and robotic arms to a central control system. This enables the control system to receive real – time data from the sensors and to send control commands to the actuators, ensuring the smooth operation of the production line. The switch’s ability to withstand harsh environmental conditions, such as high temperatures, humidity, and electrical interference, makes it well – suited for industrial applications.
Education Institutions
Educational institutions, such as schools and universities, also benefit from the Enterasys A4H124 – 24FX. It can be used to build a campus – wide network that connects classrooms, computer labs, libraries, and administrative offices. In a school, the switch can provide high – speed Internet access to students’ laptops and tablets, allowing them to access educational resources online. It can also be used to connect projectors, interactive whiteboards, and other teaching equipment in classrooms, enhancing the teaching and learning experience. The switch’s security features are also important in educational institutions to protect student data and to prevent unauthorized access to the network.
Related Products
A4H124 – 8FX
This is a related model from the same A4 series. It has a different port configuration compared to the A4H124 – 24FX, with only 8 fiber – optic ports. It may be more suitable for smaller – scale network setups where a lower number of fiber – optic connections are required, such as in a small office or a branch location.
A4H254 – 8F8T
Another model in the A4 series, it combines fiber – optic and twisted – pair Ethernet ports. It offers 8 fiber – optic ports and 8 twisted – pair Ethernet ports, providing a different mix of connectivity options. This can be useful in environments where there is a need to connect both fiber – optic – based and traditional copper – cable – based devices, such as in a network upgrade scenario where some existing copper – based infrastructure needs to be integrated with new fiber – optic technology.
A4H124-24FX
A4H124 – 24FX – P2
This could potentially be an enhanced version of the A4H124 – 24FX. It might have additional features, such as more advanced security capabilities, increased power over Ethernet (PoE) support, or higher – capacity buffer memory for better handling of bursty network traffic. It would be suitable for organizations with more demanding network requirements.
B5G124 – 24
Belonging to a different series (B5 series), this switch may have different performance characteristics. It could offer higher – speed ports, greater switching capacity, or enhanced management features. It might be used in more high – end network applications, such as in large – scale data centers or enterprise networks with extremely high – volume data traffic.
SFP Transceivers
These are small form – factor pluggable transceivers that can be used with the A4H124 – 24FX if it has SFP ports. Different types of SFP transceivers are available, such as fiber – optic SFP transceivers for long – distance and high – speed fiber – optic connections, and copper – based SFP transceivers for shorter – range copper – cable connections. They expand the switch’s connectivity options and can be swapped out as network requirements change.
Installation and Maintenance
Installation Preparation: Before installing the Enterasys A4H124 – 24FX switch, ensure that the power supply to the installation area is stable and meets the switch’s voltage requirements. The switch typically requires an AC power supply within a specific voltage range, such as 100 – 240 VAC. Check the physical location where the switch will be installed. If it is to be rack – mounted, ensure that the rack is properly assembled and has enough space for the switch. The A4H124 – 24FX usually has standard rack – mount dimensions. Prepare the necessary cables, such as Ethernet cables for connecting devices and power cables for powering the switch. Also, make sure to have the appropriate tools, such as screwdrivers for rack – mounting the switch.
Maintenance Advice: Regularly monitor the status of the A4H124 – 24FX switch. Check the LEDs on the front panel, which indicate the status of ports, power, and network activity. If any LEDs show an abnormal state, refer to the switch’s documentation to troubleshoot. Clean the switch periodically to remove dust, as dust accumulation can affect the switch’s performance and heat dissipation. In a dusty environment, this may need to be done more frequently. Update the switch’s firmware regularly. New firmware versions often include bug fixes, security enhancements, and performance improvements. Follow the manufacturer’s instructions carefully when performing firmware updates to avoid any issues. Also, check for any loose cable connections and tighten them if necessary to ensure a stable network connection.
A4H124-24FX
Product Guarantee
Our company, Chengdu Sunshine XiHe Electric Co., LTD, has been a leading player in the industrial control industry since 2007. We are committed to providing top – notch products, including the Enterasys A4H124 – 24FX switch. We offer a comprehensive product guarantee for the A4H124 – 24FX. In the unlikely event that the switch experiences any quality issues within the warranty period, which is typically [X] years, we will provide prompt repair or replacement services. Our extensive inventory, which includes many hard – to – find and discontinued models, ensures that we can quickly meet your urgent needs for spare parts. With our strong supply channels, we can source genuine Enterasys products directly, guaranteeing product authenticity and quality. Our team of experienced technical experts is always available to provide technical support. Whether you need assistance with installation, configuration, or troubleshooting, we are just a phone call or an email away. We are dedicated to ensuring that your investment in the Enterasys A4H124 – 24FX switch is well – protected and that it functions optimally in your network environment. If you have any questions or need further information regarding the A4H124 – 24FX switch, please feel free to visit our official website or contact us directly.
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