The Moxa EDS-505A Series includes durable 5-port managed Ethernet switches engineered for industrial networks requiring high reliability and fast recovery. Featuring Turbo Ring and Turbo Chain technologies, the switches deliver network recovery in under 20 ms (for up to 250 switches). They also support STP, RSTP, and MSTP for added redundancy.

With advanced security features including TACACS+, SNMPv3, IEEE 802.1X, HTTPS, and SSH, the switches ensure protected data communication. Network management is flexible through web browser, CLI, Telnet, serial console, Windows utility, and the ABC-01 module. The switches are also compatible with MXstudio for visual, user-friendly network control.

Support for industrial protocols such as EtherNet/IP, Modbus TCP, and PROFINET ensures seamless integration into automation systems. Additional features like VLANs, QoS, IGMP snooping, bandwidth control, port trunking, and automatic warnings via email or relay output complete the advanced industrial feature set.

These models are designed to withstand extreme environments, with operating temperatures ranging from -40 to +75 °C.

Technical Specifications (English):

Network Ports:

• 5 x 10/100 Mbps Ethernet ports

Redundancy Technology:

• Turbo Ring / Turbo Chain (< 20 ms @ 250 switches)
• STP / RSTP / MSTP

Security Features:

• TACACS+, SNMPv3, IEEE 802.1X
• HTTPS, SSH
• MAC-based port locking

Management Interfaces:

• Web browser
• CLI, Telnet, serial console
• Windows utility, ABC-01
• MXstudio support

Industrial Protocols:

• EtherNet/IP
• Modbus TCP
• PROFINET compatible
• DHCP Option 82

Advanced Networking Features:

• IGMP Snooping, GMRP
• VLAN: port-based, IEEE 802.1Q, GVRP
• QoS: IEEE 802.1p/1Q, TOS/DiffServ
• Port trunking
• Bandwidth management
• RMON
• SNMPv1/v2c/v3
• Automatic warning via email and relay output

I/O Interfaces:

• 2 alarm outputs (relay, 1 A @ 24 VDC)
• 2 digital inputs
• State 1: +13 to +30 V
• State 0: -30 to +3 V
• Max input current: 8 mA

Buttons:

• Reset button

Operating Temperature:

• -40 to +75 °C (model dependent)

Certifications:

• [Not specified – please add if available]