Datasheet

www.moxa.com

EDS-208A Series

8-port compact unmanaged Ethernet switches

Features and Benefits

• 10/100BaseT(X) (RJ45 connector), 100BaseFX (multi/single-mode, SC or ST

connector)

• Redundant dual 12/24/48 VDC power inputs

• IP30 aluminum housing

• Rugged hardware design well suited for hazardous locations (Class 1 Div. 2/

ATEX Zone 2), transportation (NEMA TS2/EN 50121-4/e-Mark), and maritime

environments (DNV/GL/LR/ABS/NK)

• -40 to 75°C operating temperature range (-T models)

Certifications

Introduction

The EDS-208A Series 8-port industrial Ethernet switches support IEEE 802.3 and IEEE 802.3u/x with 10/100M full/half-duplex, MDI/MDI-X auto-

sensing. The EDS-208A Series has 12/24/48 VDC (9.6 to 60 VDC) redundant power inputs that can be connected simultaneously to live DC power

sources. These switches have been designed for harsh industrial environments, such as in maritime (DNV/GL/LR/ABS/NK), rail wayside, highway,

or mobile applications (EN 50121-4/NEMA TS2/e-Mark), or hazardous locations (Class I Div. 2, ATEX Zone 2) that comply with FCC, UL, and CE

standards.

The EDS-208A switches are available with a standard operating temperature range from -10 to 60°C, or with a wide operating temperature range

from -40 to 75°C. All models are subjected to a 100% burn-in test to ensure that they fulfill the special needs of industrial automation control

applications. In addition, the EDS-208A switches have DIP switches for enabling or disabling broadcast storm protection, providing another level of

flexibility for industrial applications.

Specifications

Ethernet Interface

10/100BaseT(X) Ports (RJ45 connector) EDS-208A/208A-T: 8

EDS-208A-M-SC/M-ST/S-SC Series: 7

EDS-208A-MM-SC/MM-ST/SS-SC Series: 6

All models support:

Auto negotiation speed

Full/Half duplex mode

Auto MDI/MDI-X connection

100BaseFX Ports (multi-mode SC connector) EDS-208A-M-SC Series: 1

EDS-208A-MM-SC Series: 2

100BaseFX Ports (multi-mode ST connector) EDS-208A-M-ST Series: 1

EDS-208A-MM-ST Series: 2

100BaseFX Ports (single-mode SC connector) EDS-208A-S-SC Series: 1

EDS-208A-SS-SC Series: 2

PAGE 1
EDS-208A Series 8-port compact unmanaged Ethernet switches Features and Benefits • 10/100BaseT(X) (RJ45 connector), 100BaseFX (multi/single-mode, SC or ST connector) • Redundant dual 12/24/48 VDC power inputs • IP30 aluminum housing • Rugged hardware design well suited for hazardous locations (Class 1 Div.
PAGE 2
Standards IEEE 802.3 for 10BaseT IEEE 802.3u for 100BaseT(X) and 100BaseFX IEEE 802.3x for flow control Optical Fiber 100BaseFX Multi-Mode Single-Mode 50/125 µm Fiber Cable Type OM1 G.
PAGE 3
Environmental Limits Operating Temperature Standard Models: -10 to 60°C (14 to 140°F) Wide Temp.
PAGE 4
Dimensions Ordering Information 10/100BaseT(X) Ports RJ45 Connector 100BaseFX Ports Multi-Mode, SC Connector 100BaseFX Ports Multi-Mode, ST Connector 100BaseFX Ports Single-Mode, SC Connector Operating Temp.
PAGE 5
Wall-Mounting Kits WK-30 Wall-mounting kit, 2 plates, 4 screws, 40 x 30 x 1 mm WK-46 Wall-mounting kit, 2 plates, 8 screws, 46.5 x 66.8 x 1 mm Rack-Mounting Kits RK-4U 19-inch rack-mounting kit © Moxa Inc. All rights reserved. Updated May 22, 2020. 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.