Foxboro Enterasys SecureStack A2H124-48 switch

Product Overview

Model: A2H124-48
Branding: Foxboro (originally Enterasys Networks, part of Extreme Networks)
Product Type: Layer 2 Managed Ethernet Switch
Form Factor: 1U rack-mountable or desktop
Use Case: Enterprise, campus, and industrial networks requiring high-density Fast Ethernet with fiber uplinks and stacking capability.

The A2H124-48 is a robust, stackable Layer 2 managed switch under the SecureStack A2 series. It provides extensive management, security, and redundancy features, ideal for high-density and high-availability networking environments.

Key Features

• Managed Layer 2 Switching
  Full control over VLANs, Quality of Service (QoS), multicast management, and traffic prioritization.

• High Port Density

• 48 × 10/100Base-TX RJ-45 ports for Fast Ethernet device connectivity

• 2 × 10/100/1000Base-T RJ-45 ports for high-speed uplinks or stacking

• 2 × SFP (mini-GBIC) ports for fiber uplinks using various transceivers

• Stacking Support
  Stack multiple A2 switches into a single logical unit, increasing scalability and simplifying management while boosting redundancy.

• Advanced Layer 2 Features
  Includes VLAN tagging, flow control, auto-sensing, auto-negotiation, auto-uplink (MDI/MDI-X), IGMP snooping, ARP, DHCP support, and syslog logging.

• Secure Remote Management
  Supports RADIUS, SSH2, SNMP (v1, v2c, v3), RMON, Telnet, and HTTP for flexible, secure network administration.

• Redundant Power Support
  Equipped with an RPS (Redundant Power System) connector for connection to external backup power (e.g., C2RPS-PSM) to ensure uninterrupted operation.

Technical Specifications

• Device Type: Managed Ethernet Switch (Stackable)

• Ports:

• 48 × 10/100 RJ-45

• 2 × 10/100/1000 RJ-45 (stacking/uplink)

• 2 × SFP (mini-GBIC)

• MAC Address Table: 8K entries

• Switching Capacity: 17.6 Gbps

• Throughput: 13.1 Mpps

• Processor: MPC8241 @ 266 MHz

• RAM: 128 MB SDRAM

• Flash Memory: 16 MB

• Power Supply: Internal, AC 100–240 V, 50/60 Hz

• Power Consumption: 45 Watts (typical)

Physical & Environmental

• Dimensions (H × W × D): 4.4 cm × 44.1 cm × 36.85 cm (1.73 in × 17.36 in × 14.51 in)

• Weight: Approx. 4.7 kg (10.42 lbs)

• Operating Temperature: 0°C to 50°C (32°F to 122°F)

• Humidity Range: 5% to 95% (non-condensing)

Compliance & Certifications

• UL 60950-1

• CSA 22.1 No. 60950

• EN/IEC 60950-1

• FCC Part 15 (Class A)

• ICES-003 (Class A)

• VCCI V-3

• BSMI

• AS/NZS CISPR 22 (Class A)

• EN 55022, EN 55024

• EN 61000-3-2, EN 61000-3-3