DS108H - Industrial 8-port Ethernet Switch for Factory Automation PLC
8× 10/100Base-TX RJ‑45 Ports (Auto Negotiation, Auto MDI/MDI‑X)
Provides 8 Fast Ethernet ports tailored for industrial connectivity and DIN-rail deployment.
Broad Power Input Support (DC 10–36 V or AC 9–27 V)
Flexible power range with auto-polarity reverse protection, ideal for low-voltage, vehicle, or building automation systems.
Hardened Operating Temperature (–40°C to +75°C)
Rugged industrial design ensures reliability in harsh environments, with IP30 ingress protection and robust ABS+PC housing.
Broadcast Storm Protection (DIP-Switch Enabled)
Automatically drops excessive broadcast packets to protect network availability; user-configurable via DIP switch.
Quality of Service (QoS) for Time-Sensitive Traffic
DIP-switch controlled VLAN tag priority (High/Low) with 16:1 scheduling for traffic prioritization.
Port-Based VLAN Isolation
Enables port segmentation with uplink on port #8; configurable groups for isolated communication zones.
Support for Industrial Protocols
Seamless forwarding for Modbus/TCP, Ethernet/IP, and ProfitNet; handles packet sizes from 64–1536 bytes.
Store-and-Forward Switching with Non‑Blocking Fabric
Supports smooth packet forwarding at full wire-speed without packet loss across ports.
Compact DIN-Rail Mountable Design
PLC-style enclosure (approx. 108 × 88 × 64 mm), lightweight (~300 g), ideal for control cabinet installations.
Reliable Industrial Construction & Safety
Built for EN 61000-6-2/6-4 EMC compliance, with Hi-Pot insulation (1.5 kV protection) between power, chassis, and ports.