Description

Moxa EDS-508A Managed Ethernet switch

Introduction

The EDS-508A standalone 8-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-508A switches suitable for any harsh industrial environment.

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Features and Benefits

• Turbo Ring and Turbo Chain (recovery time < 20 MS @ 250 switches), and
  STP/RSTP/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
• Supports MXstudio for easy, visualized industrial network management

Input/Output Interface

Alarm Contact Channels : 2 Relay output with current carrying capacity of 1 A @ 24 VDC
Digital Input Channels : 2
Digital Inputs
+13 to +30 V for state 1
-30 to +3 V for state 0
Max. input current: 8 mA

Ethernet Interface

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

8
Auto negotiation speed
Full/Half duplex mode
Auto MDI/MDI-X connection

Standards

• IEEE 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

Ethernet Software Features

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

Time Management : NTP Server/Client, SNTP, IEEE 1588v2 PTP (software-based)

Switch Properties

IGMP Groups : 256
MAC Table Size : 8 K
Max. No. of VLANs : 64
Packet Buffer Size : 1 M-bits
Priority Queues : 4
VLAN ID Range : VID 1 to 4094

LED Interface

LED Indicators : PWR1, PWR2, FAULT, 10/100M (TP port), 100M (fiber port), MSTR/HEAD, CPLR/TAIL

Serial Interface

Console Port : RS-232 (T x D, R x D, GND), 10-pin RJ45 (115200, n, 8, 1)

DIP Switch Configuration

Ethernet Interface : Turbo Ring, Master, Coupler, Reserve

Power Parameters

Connection : 2 removable 6-contact terminal block(s)
Input Voltage : 12/24/48 VDC
Redundant dual inputs : Operating Voltage : 9.6 to 60 VDC
Input Current : 0.22 A @ 24 VDC
Overload Current Protection : Supported
Reverse Polarity Protection : Supported

Physical Characteristics

Housing : Metal
IP Rating : IP30
Dimensions : 80.2 x 135 x 105 mm (3.16 x 5.31 x 4.13 in)
Weight : 1040 g (2.3 lb.)
Installation : DIN-rail mounting, Wall mounting (with optional kit)

Environmental Limits

Operating Temperature : -10 to 60°C (14 to 140°F)
Storage Temperature (package included) : -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity : 5 to 95% (non-condensing)

Warranty

Warranty Period : 5 years.

Additional information

Brand	Moxa
Product ID	EDS-508A
Console Port	RS-232 (T x D, R x D, GND), 10- pin RJ45 (115200, n, 8, 1)
Connection	2 Removable 6-contact terminal blocks
Operating Voltage	9.6 to 60 VDC
Housing	Metal
IP Rating	IP30
Dimensions	80.2 x 135 x 105 mm (3.16 x 5.13 x 4.13 in)
Warranty	5 Years