The Moxa EDS-505A Series is a high-performance line of 5-port managed Ethernet switches engineered for mission-critical industrial environments. Featuring patented Turbo Ring and Turbo Chain technology, these switches deliver ultra-fast recovery times of under 20 ms with up to 250 switches in a ring. They also support standard redundancy protocols such as STP, RSTP, and MSTP.

With support for secure access via TACACS+, SNMPv3, IEEE 802.1X, HTTPS, and SSH, the EDS-505A Series ensures advanced network protection. Management is simple and flexible using a web browser, Telnet, CLI, serial console, Windows utility, or the ABC-01 configuration module. These switches are compatible with EtherNet/IP, Modbus TCP, and PROFINET protocols, enabling seamless integration into automated systems.

Designed to operate reliably in extreme conditions from -40 to 75 °C, the switches are equipped with enterprise-grade features including VLAN, QoS, bandwidth control, multicast filtering, and real-time alerts.

Technical Specifications (EN):

Number of Ports:

• 5 x 10/100 Mbps Ethernet ports

Network Redundancy:

• Turbo Ring & Turbo Chain (< 20 ms @ 250 switches)
• STP, RSTP, MSTP support

Security Features:

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

Network Management:

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

Protocols:

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

Advanced Network Functions:

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

I/O Interface:

• 2 alarm contact channels (1 A @ 24 VDC)
• 2 digital input channels (+13 to +30 V = 1, -30 to +3 V = 0, max. 8 mA)

Controls:

• Reset button

Operating Temperature:

• -40 to +75 °C (model-dependent)

Certifications:

• [Certifications not listed – please add if known]