• Turbo Ring and Turbo Chain (recovery time < 20 ms @ 250 switches), and
• TACACS+, SNMPv3, IEEE 802.1X, HTTPS, and SSH to enhance network
• Easy network management by web browser, CLI, Telnet/serial console,
• Supports MXstudio for easy, visualized industrial network management
Certifications
STP/RSTP/MSTP for network redundancy
security
Windows utility, and ABC-01
Introduction
The EDS-516A standalone 16-port managed Ethernet switches, with their advanced Turbo Ring and Turbo Chain technologies (recovery time < 20
ms), RSTP/STP, and MSTP, increase the reliability and availability of your industrial Ethernet network. Models with a wide operating temperature
range of -40 to 75°C are also available, and the switches support advanced management and security features, making the EDS-516A switches
suitable for any harsh industrial environment.
Additional Features and Benefits
• Command line interface (CLI) for quickly configuring major
managed functions
• DHCP Option 82 for IP address assignment with different policies
• Supports EtherNet/IP and Modbus TCP protocols for device
management and monitoring
• Compatible with PROFINET protocol for transparent data
transmission
• Lock port function for blocking unauthorized access based on MAC
address
• IGMP snooping and GMRP for filtering multicast traffic
• Port-based VLAN, IEEE 802.1Q VLAN, and GVRP to ease network
planning
• QoS (IEEE 802.1p/1Q and TOS/DiffServ) to increase determinism
• Port Trunking for optimum bandwidth utilization
• RMON for proactive and efficient network monitoring
• SNMPv1/v2c/v3 for different levels of network management
• Bandwidth management to prevent unpredictable network status
• Automatic warning by exception through email and relay output
Specifications
Input/Output Interface
Alarm Contact ChannelsResistive load: 1 A @ 24 VDC
100BaseFX Ports (multi-mode ST connector)EDS-516A-MM-ST Series: 2
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www.moxa.com
Optical Fiber
100BaseFX
Multi-Mode
50/125 µm
Fiber Cable TypeOM1
Typical Distance4 km5 km40 km80 km
Typical (nm)130013101550
Wavelength
Optical
Power
TX Range
(nm)
RX Range
(nm)
TX Range
(dBm)
RX Range
(dBm)
Link Budget
(dB)
Dispersion
Penalty (dB)
800 MHz x
km
1260 to 13601280 to 13401530 to 1570
1100 to 16001100 to 16001100 to 1600
-10 to -200 to -50 to -5
-3 to -32-3 to -34-3 to -34
122929
311
Single-Mode
(40 km)
G.652G.652
Single-Mode
(80 km)
Note: When connecting a single-mode fiber transceiver, we recommend using an
attenuator to prevent damage caused by excessive optical power.
Note: Compute the “typical distance” of a specific fiber transceiver as follows: Link
budget (dB) > dispersion penalty (dB) + total link loss (dB).
StandardsIEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X) and 100BaseFX
IEEE 802.1X for authentication
IEEE 802.1D-2004 for Spanning Tree Protocol
IEEE 802.1w for Rapid Spanning Tree Protocol
IEEE 802.1s for Multiple Spanning Tree Protocol
IEEE 802.1Q for VLAN Tagging
IEEE 802.1p for Class of Service
IEEE 802.3x for flow control
IEEE 802.3ad for Port Trunk with LACP
This document and any portion thereof may not be reproduced or used in any manner whatsoever without the express written permission of
Moxa Inc. Product specifications subject to change without notice. Visit our website for the most up-to-date product information.
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