EDS-518A Series

16+2G-port Gigabit managed Ethernet switches

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Features and Benefits

2 Gigabit plus 16 Fast Ethernet ports for copper and fiber
Turbo Ring and Turbo Chain (recovery time < 20 ms @ 250 switches), Gigabit Ethernet recovery time < 50 ms RSTP/STP, and MSTP for network redundancy
TACACS+, SNMPv3, IEEE 802.1X, HTTPS, and SSH to enhance network security
Easy network management by web browser, CLI, Telnet/serial console, Windows utility, and ABC-01

Certifications

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Introduction

The EDS-518A standalone 18-port managed Ethernet switches provide 2 combo Gigabit ports with built-in RJ45 or SFP slots for Gigabit fiber-optic communication. The Ethernet redundancy technologies Turbo Ring and Turbo Chain (recovery time < 20 ms) increase the reliability and speed of your network backbone. The EDS-518A switches also support advanced management and security features.

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
Supports the ABC-01-USB (Automatic Backup Configurator) for system configuration backup
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 and TOS/DiffServ) to increase determinism
Port Trunking for optimum bandwidth utilization
SNMPv1/v2c/v3 for different levels of network management
RMON for proactive and efficient network monitoring
Bandwidth management to prevent unpredictable network status
Automatic warning by exception through email and relay output

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Alarm Contact Channels

Resistive load: 1 A @ 24 VDC
Digital Inputs

+13 to +30 V for state 1
-30 to +3 V for state 0
Max. input current: 8 mA

10/100BaseT(X) Ports (RJ45 connector)

EDS-518A/518A-T: 16
EDS-518A-MM-SC/MM-ST/SS-SC Series: 14
EDS-518A-SS-SC-80: 14

All models support:
Auto negotiation speed
Full/Half duplex mode
Auto MDI/MDI-X connection
100BaseFX Ports (multi-mode SC connector)

EDS-518A-MM-SC Series: 2
100BaseFX Ports (multi-mode ST connector)

EDS-518A-MM-ST Series: 2
100BaseFX Ports (single-mode SC connector)

EDS-518A-SS-SC Series: 2
100BaseFX Ports, Single-Mode SC Connector, 80 km

EDS-518A-SS-SC-80 Series: 2
Combo Ports (10/100/1000BaseT(X) or 1000BaseSFP)

2

Optical Fiber

		100BaseFX
		Multi-Mode		Single-Mode
Fiber Cable Type		OM1	50/125 µm	G.652
Fiber Cable Type		OM1	800 MHz x km	G.652
Typical Distance		4 km	5 km	40 km
Wavelength	Typical (nm)	1300		1310
	TX Range (nm)	1260 to 1360		1280 to 1340
	RX Range (nm)	1100 to 1600		1100 to 1600
Optical Power	TX Range (dBm)	-10 to -20		0 to -5
	RX Range (dBm)	-3 to -32		-3 to -34
	Link Budget (dB)	12		29
	Dispersion Penalty (dB)	3		1
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).

Standards

IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X) and 100BaseFX
IEEE 802.3ab for 1000BaseT(X)
IEEE 802.3z for 1000BaseSX/LX/LHX/ZX
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

Filter

802.1Q VLAN
Port-based VLAN
IGMP v1/v2
GVRP
GMRP
Industrial Protocols

EtherNet/IP
Modbus TCP
Management

IPv4/IPv6
SNMPv1/v2c/v3
LLDP
Port Mirror
Back Pressure Flow Control
BOOTP
DDM
DHCP Option 66/67/82
DHCP Server/Client
Flow control
RARP
RMON
SMTP
SNMP Inform
Syslog
Telnet
TFTP
MIB

MIB-II
Bridge MIB
Ethernet-like MIB
P-BRIDGE MIB
Q-BRIDGE MIB
RMON MIB Groups 1, 2, 3, 9
RSTP MIB
Redundancy Protocols

STP
MSTP
RSTP
LACP
Link Aggregation
Turbo Chain
Turbo Ring v1/v2
Security

HTTPS/SSL
TACACS+
Port Lock
RADIUS
SSH
Broadcast storm protection
Time Management

NTP Server/Client
SNTP

IGMP Groups

256
MAC Table Size

8 K
Max. No. of VLANs

64
Packet Buffer Size

2 Mbits
Priority Queues

4
VLAN ID Range

VID 1 to 4094

LED Indicators

PWR1, PWR2, FAULT, 10/100M (TP port), 100M (fiber port),1000M (Gigabit port), MSTR/HEAD, CPLR/TAIL

Console Port

RS-232 (TxD, RxD, GND), 10-pin RJ45 (115200, n, 8, 1)

Ethernet Interface

Turbo Ring, Master, Coupler, Reserve

Connection

2 removable 6-contact terminal block(s)
Input Current

EDS-518A/518A-T: 0.44 A @ 24 VDC
EDS-518A-MM-SC/MM-ST/SS-SC Series: 0.52 A @ 24 VDC
EDS-518A-SS-SC-80: 0.52 A @ 24 VDC
Input Voltage

24 VDC
Redundant dual inputs
Operating Voltage

12 to 45 VDC
Overload Current Protection

Supported
Reverse Polarity Protection

Supported

Housing

Metal
IP Rating

IP30
Dimensions

94 x 135 x 142.7 mm (3.7 x 5.31 x 5.62 in)
Weight

1630 g (3.60 lb)
Installation

DIN-rail mounting
Wall mounting (with optional kit)

Operating Temperature

Standard Models: 0 to 60°C (32 to 140°F)
Wide Temp. Models: -40 to 75°C (-40 to 167°F)
Storage Temperature (package included)

-40 to 85°C (-40 to 185°F)
Ambient Relative Humidity

5 to 95% (non-condensing)

Safety

EN 62368-1
UL 60950-1
UL 508
EMC

EN 55032/35
EMI

CISPR 32, FCC Part 15B Class A
EMS

IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m
IEC 61000-4-4 EFT: Power: 1 kV; Signal: 0.5 kV
IEC 61000-4-5 Surge: Power: 2 kV; Signal: 1 kV
IEC 61000-4-6 CS: 10 V
IEC 61000-4-8 PFMF
Hazardous Locations

ATEX
Class I Division 2
Vibration

IEC 60068-2-6
Shock

IEC 60068-2-27
Freefall

IEC 60068-2-31
Maritime

DNV
NK
LR

Time

250,966 hrs
Standards

Telcordia (Bellcore), GB

Warranty Period

5 years
Details

See www.moxa.com/warranty

Download datasheet

Software, Firmware, and Drivers

Name	Type	Checksum	Version	Operating System	Release Date
Software Package for MXview One Series (Linux version) 404.8 MB	Software Package	SHA-512	v1.4.1	Ubuntu 18.04 Ubuntu 20.04 Ubuntu 22.04	Sep 20, 2024 Sep 20, 2024 Release notes
Software Package for MXview One Series (Windows version) 300.8 MB	Software Package	E91C617FD76F7C62C5FEDBB0EC1A8735BF9ED0B9365990AD5F7BC7DF4F1C3780051EBB92FB38AF73AC021B53925C02C295997154FBDBC2D61C49B4865A49F09E SHA-512	v1.4.1	Windows 10 Windows 11 Windows Server 2016 Windows Server 2019 Windows Server 2022	Sep 20, 2024 Sep 20, 2024 Release notes
Firmware for EDS-518A Series 2.6 MB	Firmware	6A6550C3C59F012394E34A4E833DC73DFEC05AA76ED05816034CD8178C7FD8DB99FBFC1D7276A06D7A3BFBD0E2F3AD508BFC04C65A7CA7CB7E4343EAA766A15D SHA-512	v3.11		Feb 06, 2024 Feb 06, 2024 Release notes
EDS file for EDS-518A Series 29.4 KB	Software Package	D404240C949BA29D6FDD2E1C88BA85F7D5A5278E1FB4C5CAEFD86825C56FFF490B667DBB072D1E3352B060A551DE56837DFE8B215C7567706B30051B1BDB295E SHA-512	v1.4		Aug 31, 2023 Aug 31, 2023 Release notes
SNMP MIB file for EDS-518A Series 146.2 KB	Software Package	532FFB22F44F8AC6BA122BAA20DE0A0C8A5687F1171BCEA9B0EEA824CE790DF0E6404899A25AE4A213150DCA6C813A23725CCEC3FEC79FFE5983AD521BAE8D8A SHA-512	v3.8		Aug 31, 2023 Aug 31, 2023 Release notes
Modbus File for Moxa Managed Ethernet Switches 2.3 KB	Software Package	00DF9CB4D4A6CFF960251C6AE9D94DC61620E0B4920CF5A85B7DFC1C863827397BBC0E72B597187AA1B6EC9A916B9FCBB3F686E0E21EE7EB1879BCC849CCCAC7 SHA-512	v1.0		Aug 31, 2023 Aug 31, 2023 Release notes
Firmware for EDS-518A Series 2.3 MB	Firmware	FECFE37F981E20E4EFFD4CC3699658FF6C23BF6A7E000675107EF0FACDDCC03B5D7AC914AF2396B20506081FFBC0DE486FC3EDF41AB9047236E52D8696547861 SHA-512	v3.9		Dec 14, 2021 Dec 14, 2021 Release notes
EtherNet/IP AOI (18P) for EDS-518A Series 82.9 KB	Software Package	177EFC1C98039BCE3B945FD913490D77CC60BAE482E74C4FB1AFA42DF4446ACD865ABE5FB8CDE9ABF07A5966CBDE9F02E4336847D83CD31FF4DCEF45E0671EB4 SHA-512	v1.2.0		Jan 18, 2018 Jan 18, 2018 Release notes
EtherNet/IP FactoryTalk View 34.8 MB	Software Package	A71508FC5DDF3992CE945AF7BCD282EFB7E04B8D0DCABD51AF2C6B03B3BF1FC9BD1DC71E636802A6AB10520F0D4C61F5C1B9F91ADC17FB0B4F60C544502BB44F SHA-512	v1.5		Jan 18, 2018 Jan 18, 2018 Release notes
Firmware for EDS-518A Series 1.9 MB	Firmware	23C78B6EF15B08D0C077D378CE6D6A2B1ECD0F7CD123837A917CB25A4B207F08570DCCBBA7B073A28B9C2C5A3576DB612C3754D69C04181CE5EC74C567D12064 SHA-512	v3.8		May 02, 2017 May 02, 2017 Release notes
Moxa Ethernet Switch and Video Server Configurator 1.6 MB	Utility	0B98E111BF05C9CD7AFAF0B18477038BBCFA96FC151720DB700F924ACA88F8463C5858E09F114AB1AAD7F0537BBDEB3E85B64980941FA9897F6102F48EA251D7 SHA-512	v5.3	Windows Windows XP	Apr 09, 2012 Apr 09, 2012 Release notes
Firmware for EDS-518A Series 1.5 MB	Firmware	E8A300ECA64080323EDEC2E8AC4D59922D4B179E4522019B41DB7CD626191900587CD6180C67823D0DF012AC665F8579DC0C219816821A9A9AC06A42DF35F2A1 SHA-512	v2.6		Feb 22, 2010 Feb 22, 2010 Release notes

Support Documents

Name	Type	Version	Release Date
FOSS Statement for EDS, EOM, IKS, ICS, SDS Series products 334.0 KB	Declaration	v1.0	Jul 31, 2024 Jul 31, 2024
Datasheet for EDS-518A Series 817.5 KB	Datasheet	v1.5	Mar 07, 2024 Mar 07, 2024
Declaration of Conformity for EDS-516A/518A Series 313.6 KB	Declaration	v1.0	Feb 05, 2024 Feb 05, 2024
Industrial Protocol Users Guide 13.1 MB	Manual	v6.5	Aug 31, 2023 Aug 31, 2023
Moxa Managed Ethernet Switch User Manual 7.8 MB	Manual	v9.9	Aug 31, 2023 Aug 31, 2023
Managed Ethernet Switch User Manual 6.4 MB	Manual	v9.8	Nov 25, 2022 Nov 25, 2022
Industrial Protocol Users Guide 11.9 MB	Manual	v6.3	Sep 12, 2022 Sep 12, 2022
Moxa Managed Ethernet Switch User's Manual 6.4 MB	Manual	v9.7	Jun 29, 2022 Jun 29, 2022
QIG for EDS-518A Series 2.9 MB	QIG	v7.2	May 09, 2021 May 09, 2021
Tech Note: Turbo Ring V2 54.9 KB	Tech Note	v1.0	Feb 21, 2019 Feb 21, 2019
Tech Note: Turbo Chain 59.1 KB	Tech Note	v1.0	Feb 21, 2019 Feb 21, 2019
Tech Note: Dual Ring for Turbo Ring V2 59.6 KB	Tech Note	v1.0	Feb 21, 2019 Feb 21, 2019
Tech Note: Ring Coupling for a Turbo Ring 60.4 KB	Tech Note	v1.0	Feb 21, 2019 Feb 21, 2019
Tech Note: Turbo Ring 59.2 KB	Tech Note	v1.0	Feb 21, 2019 Feb 21, 2019
Tech Note: Ring Coupling for Turbo Ring V2 64.3 KB	Tech Note	v1.0	Feb 21, 2019 Feb 21, 2019
Tech Note: Dual Homing for Turbo Ring V2 70.4 KB	Tech Note	v1.0	Feb 21, 2019 Feb 21, 2019
Tech Note: Recommended Procedure for STP Cable Grounding on Moxa's Industrial Ethernet Switches 558.3 KB	Tech Note	v1.0	Feb 12, 2019 Feb 12, 2019
2D CAD for EDS-518A 516.8 KB	2D CAD		Jan 19, 2018 Jan 19, 2018
2D CAD for EDS-518A-SS-SC 606.6 KB	2D CAD		Jan 19, 2018 Jan 19, 2018
Moxa Command Line Interface (FW 4.x) User's Manual 2.3 MB	Manual	v5.2	Oct 19, 2017 Oct 19, 2017
Communication Redundancy User's Manual 1.2 MB	Manual	v5.0	Aug 13, 2014 Aug 13, 2014

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Available Models (9)

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	Compare EDS-518A-SS-SC	Compare EDS-518A-MM-ST	Compare EDS-518A-SS-SC-T	Compare EDS-518A-MM-ST-T
10/100BaseT(X) Ports RJ45 Connector	14	14	14	14
Combo Ports 10/100/1000BaseT(X) or 1000BaseSFP	2	2	2	2
100BaseFX Ports Multi-Mode, SC Connector	–	–	–	–
100BaseFX Ports Multi-Mode, ST Connector	–	2	–	2
100BaseFX Ports Single-Mode, SC Connector	2	–	2	–
100BaseFX Ports Single-Mode, SC Connector, 80 km	–	–	–	–
Operating Temp.	0 to 60°C	0 to 60°C	-40 to 75°C	-40 to 75°C
	Add to Quote View Bag	Add to Quote View Bag	Add to Quote View Bag	Add to Quote View Bag

	Compare EDS-518A-MM-SC	Compare EDS-518A-MM-SC-T	Compare EDS-518A	Compare EDS-518A-SS-SC-80
10/100BaseT(X) Ports RJ45 Connector	14	14	16	14
Combo Ports 10/100/1000BaseT(X) or 1000BaseSFP	2	2	2	2
100BaseFX Ports Multi-Mode, SC Connector	2	2	–	–
100BaseFX Ports Multi-Mode, ST Connector	–	–	–	–
100BaseFX Ports Single-Mode, SC Connector	–	–	–	–
100BaseFX Ports Single-Mode, SC Connector, 80 km	–	–	–	2
Operating Temp.	0 to 60°C	-40 to 75°C	0 to 60°C	0 to 60°C
	Add to Quote View Bag	Add to Quote View Bag	Add to Quote View Bag	Add to Quote View Bag

	Compare EDS-518A-T
10/100BaseT(X) Ports RJ45 Connector	16
Combo Ports 10/100/1000BaseT(X) or 1000BaseSFP	2
100BaseFX Ports Multi-Mode, SC Connector	–
100BaseFX Ports Multi-Mode, ST Connector	–
100BaseFX Ports Single-Mode, SC Connector	–
100BaseFX Ports Single-Mode, SC Connector, 80 km	–
Operating Temp.	-40 to 75°C
	Add to Quote View Bag

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EDS-518A Series

16+2G-port Gigabit managed Ethernet switches

Features and Benefits

Certifications

Introduction

Additional Features and Benefits

Input/Output Interface

Alarm Contact Channels

Digital Inputs

Ethernet Interface

10/100BaseT(X) Ports (RJ45 connector)

100BaseFX Ports (multi-mode SC connector)

100BaseFX Ports (multi-mode ST connector)

100BaseFX Ports (single-mode SC connector)

100BaseFX Ports, Single-Mode SC Connector, 80 km

Combo Ports (10/100/1000BaseT(X) or 1000BaseSFP)

Optical Fiber

Standards

Ethernet Software Features

Filter

Industrial Protocols

Management

MIB

Redundancy Protocols

Security

Time Management

Switch Properties

IGMP Groups

MAC Table Size

Max. No. of VLANs

Packet Buffer Size

Priority Queues

VLAN ID Range

LED Interface

LED Indicators

Serial Interface

Console Port

DIP Switch Configuration

Ethernet Interface

Power Parameters

Connection

Input Current

Input Voltage

Operating Voltage

Overload Current Protection

Reverse Polarity Protection

Physical Characteristics

Housing

IP Rating

Dimensions

Weight

Installation

Environmental Limits

Operating Temperature

Storage Temperature (package included)

Ambient Relative Humidity

Standards and Certifications

Safety

EMC

EMI

EMS

Hazardous Locations

Vibration

Industrial
Computing