General
Ethernet interfaces RJ45	3 Ports 10/100BaseT(X)
Bandwidth management
RMON
Auto-negotiation
Auto MDI/MDI-X

The EDS-405A-SS-SC from Moxa is a managed industrial Ethernet switch designed as a reliable entry-level solution for applications in manufacturing automation, transportation, or utility industries. It combines robust networking technologies with user-friendly management functions, enabling stable, secure, and efficient data communication in demanding industrial environments. The switch features three RJ45 ports for 10/100BaseT(X) and two LWL ports for 100BaseFX in single-mode format with SC connectors, making it suitable for long-distance connections.

Applications

The EDS-405A-SS-SC is designed for use in industrial networks where high reliability and stability are required. It is particularly suitable for applications where rapid recovery after network failures is critical, such as in production facilities, transportation systems, or power supply networks. Support for PROFINET and EtherNet/IP enables seamless integration into existing control systems, ensuring compatibility with common industrial protocols.

Functions and Features in Detail

The switch offers advanced redundancy mechanisms such as Turbo Ring and Turbo Chain, enabling recovery times of under 20 ms for up to 250 switches. Alternatively, RSTP/STP can be used to prevent network failures. For traffic management, functions such as IGMP Snooping, VLAN configuration according to IEEE 802.1Q, and port-based VLANs are available. Quality of Service (QoS) is implemented via IEEE 802.1p and TOS/DiffServ to prioritize critical data streams. Additionally, the switch supports DHCP Option 82, SNMPv1/v2c/v3, bandwidth management, RMON, and Port Mirroring.

Technology Explained Simply

The RJ45 ports allow connection via standard Ethernet cables (Cat5e or higher) at speeds of 10 or 100 Mbit/s. The LWL ports in single-mode format with SC connectors are designed for fiber optic cable transmission, providing high reach and low signal interference. The Auto MDI/MDI-X function ensures the connection is automatically configured correctly, regardless of whether a patch or crossover cable is used. Support for MXstudio enables visual representation of the network topology and simplifies network management.

Compatibility and Accessories

The EDS-405A-SS-SC is compatible with industrial communication protocols EtherNet/IP, Modbus TCP, and PROFINET. Management is possible via various interfaces: web browser, command line (CLI), Telnet, serial console, Windows Utility, or the ABC-01 module. Integration into existing networks is facilitated by support for SNMP and RMON, enabling monitoring and diagnostics.

Mounting and Installation

The switch is designed for industrial environments and can be mounted in standard 19-inch racks. Mounting is done via integrated rails, and depending on the model, a mounting kit may be included. Installation is performed using the provided RJ45 and LWL ports, with cabling according to the specific application requirements. The operating temperature ranges from 0 to 60 °C, enabling use in many industrial environments.

Advantages in Operation

The EDS-405A-SS-SC offers high availability through fast network recovery and redundant connections. Integrated management functions enable efficient network control and monitoring. Support for industrial protocols and robust construction ensure reliable and low-maintenance operation in demanding environments. Alarms can be sent via email or relay to enable quick response to faults.