The A2H124-48 is a Layer 2 managed Ethernet switch designed for industrial environments. It offers robust performance with 48 Fast Ethernet ports and 2 Gigabit uplink/stacking ports. Built to endure harsh conditions, this switch supports redundant power, fanless operation, and advanced Layer 2 features. It is ideal for automation, transportation, and utility networks.

Technical Specifications

• Ports: 48 × 10/100Base-T (RJ-45), 2 × 10/100/1000Base-T uplink/stacking ports
• Console Port: 1 × DB9 serial
• Redundant Power: Dual power inputs, optional RPS port
• Switching Capacity: 17.6 Gbps (standalone), 140.8 Gbps (stacked)
• Forwarding Rate: 13.1 Mpps (standalone), 104.8 Mpps (stacked)
• MAC Address Table: 8,000 entries
• Jumbo Frame Support: Up to 9216 bytes
• Stacking: Supports stacking up to 8 switches
• Management: Web GUI, CLI, SNMP v1/v2/v3, RMON
• Protocols: VLAN, QoS, STP/RSTP, IGMP Snooping, LACP, Port Mirroring
• Security: IEEE 802.1X, MAC-based access control, ACLs
• Power Input: 100–240V AC, 50–60 Hz
• Power Consumption: 30–150 W (depending on PoE model)
• Operating Temp: -40°C to +75°C
• Humidity: 5% to 95% (non-condensing)
• Mounting: DIN rail or 1U rack-mountable
• IP Rating: IP30 (standard), IP67 (ruggedized variant)
• Weight: 2.7 kg