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Enterasys A4H124-48P
1. Product Overview
The Enterasys A4H124-48P is a fixed-configuration Gigabit Ethernet L2/L3 switch in the ExtremeSwitching 200 Series. It is specifically designed for small and medium-sized enterprises (SMEs), branch offices, and high-performance access-layer network scenarios. Launched by Extreme Networks, this series of manageable Gigabit Ethernet switches features high flexibility and simple manageability, meeting the diverse networking deployment needs of mainstream enterprise scenarios.
2. Technical Specifications
2.1 Physical Specifications
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Parameter
|
Specification
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|---|---|
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Height
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4.40 cm (1.73 in)
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|
Width
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44.10 cm (17.38 in)
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|
Length
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25.40 cm (10.01 in)
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|
Weight
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9.92 lb (4.50 kg)
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2.2 Port Configuration
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Interface Type
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Quantity
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Description
|
|---|---|---|
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10/100/1000BASE-T RJ45 PoE+ Port
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48
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Gigabit electrical port with PoE+ power supply support
|
|
10GbE SFP+ Uplink Port
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4
|
10-gigabit fiber uplink
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|
Ethernet Management Port
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1
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Out-of-band management port
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|
Console Port
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1
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Device configuration port
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2.3 Power Supply Specifications
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AC power input connector
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Redundant power input support
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Grounding point
3. Product Features
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Rich Layer 2 Functions: Supports dynamic IPv4 RIP routing service to meet basic and advanced layer 2 network forwarding and routing requirements.
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Stacking Capability: Supports stacking of up to 4 switches, realizing unified management via a single IP address, simplifying network operation and maintenance.
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Diversified Management Options:
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Cloud-based management via ExtremeCloud
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Web browser configuration support
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Centralized configuration, monitoring and troubleshooting via ExtremeManagement
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Professional Operation Functions: Equipped with industry-standard CLI command line interface and script functions for automated and precise device management.
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Full-port PoE+ Power Supply: All 48 RJ45 ports support PoE+ power supply, compatible with mainstream PoE terminal devices.
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Warranty Service: Provides limited lifetime warranty with next-business-day hardware replacement service.
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Redundant Power Supply Option: Optional redundant power supply module to improve equipment operation stability.
4. Structure and Composition
4.1 Front Panel Layout
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No.
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Position / Function
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|---|---|
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1
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Ethernet management port / Redundant power input
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|
2
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Console port / Grounding point
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|
3
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10/100/1000BASE-T port / AC power input connector
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4
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10GbE SFP+ port
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4.2 LED Indicators
This device is equipped with a complete LED status indicator system to display the operating status of the equipment in real time. For detailed LED definition and description, please refer to the ExtremeSwitching 210 and 220 Series Switch LED Documentation.
5. Application Scenarios
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Enterprise Access-layer Network: Ideal for access-layer deployment of enterprise wired and convergent networks.
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Branch Office Networking: Meets the high-speed networking and stable transmission requirements of enterprise branch networks.
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SME Networking Solutions: Tailored for small and medium-sized enterprises with limited budgets but complete functional requirements.
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PoE Device Power Supply: Steadily supplies power for PoE terminals such as IP phones and wireless APs, simplifying on-site wiring.
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High-performance Access Scenarios: Suitable for network scenarios requiring 10G high-speed uplink links and high-concurrency access.
6. Installation and Maintenance
6.1 Installation Precautions
6.1.1 Environmental Compliance
The device complies with the following international standards and certification specifications:
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IEC/EN 61000-4-11:2004 Power Dips & Interruptions, Criteria A/C
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Global EMC Certifications: VCCI Class A (Japan), ACMA RCM (Australia), CCC Mark (China), KCC Mark (South Korea), BSMI (Taiwan, China), Anatel (Brazil), EAC (Russia)
6.1.2 Installation Method
Supports standard rack mounting. It is recommended to use the original factory rack mount kit for installation to ensure equipment stability.
6.1.3 Heat Dissipation Requirements
Please refer to the official device manual to ensure unobstructed ventilation and a good heat dissipation environment, avoiding equipment failure caused by overheating.
6.2 Maintenance Recommendations
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Firmware Upgrade: Device firmware can be updated via ExtremeManagement platform or CLI command line to optimize network performance and fix potential vulnerabilities.
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Log Monitoring: Enable Syslog or SNMP protocol to realize real-time network operation monitoring and abnormal log recording.
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Hardware Replacement: Enjoy the official limited lifetime warranty service, including next-business-day hardware replacement support to minimize network downtime.
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