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EOM-104 Series

4-port embedded managed Ethernet switch modules

Features and Benefits

• 10/100BaseT(X) and 100BaseFX Ethernet interfaces

• Turbo Ring and RSTP/STP for network redundancy

• SNMP and email alerts for event trapping and notifications

• Two-thirds the size of a business card

• Low power consumption

• -40 to 75°C operating temperature range

Certifications

Introduction

The EOM-104 Series is designed for device manufacturers who would like to embed Ethernet modules in their products to enhance performance

and reliability. The EOM-104 Series provides an easy and cost-effective integrated solution for adding an Ethernet switch module to an existing

product.

The modules support 10/100M Ethernet transmission and come with Turbo Ring’s fast recovery time of under 20 ms. The EOM-104 Series provides

a rich set of peripherals, such as Turbo Ring Enable and GPIO programming pins, and is an ideal solution for embedded Ethernet applications.

Specifications

Ethernet Interface

Standards IEEE 802.3 for 10BaseT

IEEE 802.3u for 100BaseT(X) and 100BaseFX

IEEE 802.3x for flow control

IEEE 802.1p for Class of Service

IEEE 802.1D-2004 for Spanning Tree Protocol

IEEE 802.1w for Rapid Spanning Tree Protocol

Ethernet Software Features

Protocols BOOTP, DHCP Client, HTTP, RARP, RMON, SMTP, SNMPv1/v2c/v3, Syslog, Telnet,

TFTP

MIB Bridge MIB, Ethernet-like MIB, MIB-II, P-BRIDGE MIB, RMON MIB Groups 1, 2, 3, 9,

RSTP MIB

Switch Properties

MAC Table Size 1 K

Packet Buffer Size 512 kbits

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Ethernet Interface

10/100BaseT(X) Port EOM-104: 4

EOM-104-FO: 2

100BaseFX Port EOM-104-FO: 2

EOM-104-FO 20PCS: 2

EOM-104-FO Evaluation Kit: 2

Connector 1 connector with 2 x 20 pins, 2 connectors with 1 x 9 pins, and 1 connector with 2 x 2

pins

Serial Interface

Console Port RS-232 (TxD, RxD, DTR, DSR)

Ethernet Interface

GPIO 4 x Programmable I/O pins

Power Parameters

Input Current EOM-104: 0.48 A @ 3.3 VDC

EOM-104-FO: 1.1 A @ 3.3 VDC

Physical Characteristics

Dimensions 54 x 60 x 8.25 mm (2.13 x 2.36 x 0.32 in)

Weight 21 g (0.046 lb)

Environmental Limits

Operating Temperature -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)

Standards and Certifications

EMC EN 55032/24

EMI CISPR 32, FCC Part 15B Class A

Warranty

Warranty Period 5 years

Details See www.moxa.com/warranty

Package Contents

Device EOM-104: 1 x EOM-104 module

EOM-104 20PCS: 20 x EOM-104 module

EOM-104 Evaluation Kit: 1 x EOM-104 module with evaluation board

EOM-104-FO: 1 x EOM-104-FO module

EOM-104-FO 20PCS: 20 x EOM-104-FO module

EOM-104-FO Evaluation Kit: 1 x EOM-104-FO module with evaluation board

Power Supply EOM-104/104-FO Evaluation Kit: 1 x universal power adapter, 2 x power cord

Cable 1 x Null modem serial cable, 1 x Ethernet crossover cable (EOM-104/104-FO Evaluation

Kit)

1 x accessory pack (EOM-104/104-FO, EOM-104/104-FO Evaluation Kit)

20 x accessory pack (EOM-104 20PCS, EM-104-FO 20PCS)

Documentation 1 x document and software CD

1 x warranty card