A4H124-24TX P0973JM
A4H124-24TX P0973JM
A4H124-24TX P0973JM
A4H124-24TX P0973JM
A4H124-24TX P0973JM

ENTERASYS A4H124-24TX P0973JM | Network Switch

  • Brand:​ Enterasys (now part of Extreme Networks)
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    Model:​ A4H124-24TX (Part Number: P0973JM)
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    Product Type:​ Managed Network Switch
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    Series:​ A-Series
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    Core Function:​ Provides 24 ports of Gigabit Ethernet switching with advanced management features for small to medium-sized business networks.
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    Key Specs:​ 24x 10/100/1000BASE-T ports, 4x SFP slots, Layer 2 managed, web-smart.
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Part number: ENTERASYS A4H124-24TX P0973JM
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Description

A4H124-24TX: Product Overview
The Enterasys A4H124-24TX is a member of the A-Series family of “Web-Smart” managed switches, designed to provide an optimal balance of performance, features, and affordability for business-critical network environments. This switch delivers 24 Gigabit Ethernet copper ports for connecting desktop computers, IP phones, wireless access points, and servers, along with 4 dual-personality SFP (Small Form-factor Pluggable) slots for fiber optic uplinks. It operates as a Layer 2 managed switch, offering advanced features typically found on more expensive fully managed switches, but with a simplified web interface that makes it accessible to network administrators of varying skill levels.
The switch’s “Web-Smart” designation indicates it provides a robust set of management capabilities configurable via an intuitive web-based graphical user interface (GUI), without the complexity of a full command-line interface (CLI). It supports essential functions for network control, security, and performance optimization, including Virtual LANs (VLANs) for traffic segmentation, Quality of Service (QoS) for prioritizing critical applications like voice and video, and link aggregation for increased bandwidth and redundancy. The switch is built with a robust metal enclosure for standard 19-inch rack mounting, ensuring reliable operation in wiring closets and server rooms.

A4H124-24TX P0973JM

A4H124-24TX P0973JM

A4H124-24TX: Technical Specifications
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    Model Number:​ A4H124-24TX
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    Manufacturer Part Number:​ P0973JM
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    Brand:​ Enterasys (Extreme Networks)
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    Product Type:​ Web-Smart Managed Layer 2 Switch
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    Copper Ports:​ 24 x 10/100/1000BASE-T (Gigabit Ethernet RJ-45)
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    Fiber Uplink Ports:​ 4 x SFP slots (100/1000BASE-X) – Combo ports with last 4 copper ports
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    Switching Capacity:​ 56 Gbps
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    Forwarding Rate:​ 41.6 Mpps
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    MAC Address Table:​ 8K entries
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    Management:​ Web-based GUI (HTTP/HTTPS)
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    Layer 2 Features:
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      VLAN:​ IEEE 802.1Q (Port-based, Static)
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      QoS:​ IEEE 802.1p (4 queues per port)
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      Link Aggregation:​ Static LAGs (Groups of 2-8 ports)
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      Spanning Tree:​ IEEE 802.1D (STP)
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    Security Features:​ Port Security, 802.1X Network Access Control, RADIUS, TACACS+
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    Power Supply:​ Internal
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    Operating Temperature:​ 0°C to 40°C (32°F to 104°F)
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    Dimensions:​ 1RU height, 19-inch rack-mountable

    A4H124-24TX P0973JM

    A4H124-24TX P0973JM

Core Features & Customer Value
The primary value of the A4H124-24TX is its “Web-Smart” functionality, which offers a strong set of managed features at a competitive price point. For small to medium-sized businesses, this means gaining control over network traffic without requiring a dedicated network engineer. The intuitive web GUI allows for easy setup of VLANs to separate traffic between departments (e.g., separating guest Wi-Fi from the corporate network) and QoS to ensure high-quality Voice over IP (VoIP) calls.
The flexible connectivity​ is a significant advantage. The 24 Gigabit copper ports provide high-speed access for end-users, while the 4 SFP slots allow for fiber uplinks to the network core or to other switches over long distances, future-proofing the network investment. Features like Link Aggregation​ increase bandwidth and provide redundancy for critical links, enhancing network reliability.
Typical Applications
In a small business or branch office, the A4H124-24TX serves as the central network switch, connecting all user devices and providing fiber uplinks to a router or main office.
In an enterprise wiring closet, it acts as an access layer switch, connecting end-users and providing VLAN segmentation and QoS policies to prioritize business-critical traffic.

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