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4-port embedded managed Ethernet switch module

Fonctionnalités et Avantages


The EOM-104 Ethernet switch module is designed for device manufacturers who would like to embed an Ethernet switch module in their products to enhance performance and reliability. The EOM-104 module provides an easy and cost-effective integrated solution for adding an Ethernet switch module to an existing product. The module supports 10/100 Mbps Fast Ethernet, and comes with Turbo Ring’s fast recovery time of under 20 ms built in. The EOM-104 also provides a rich set of peripherals, such as Turbo Ring Enable and GPIO programming pins, and is an ideal solution for embedded Ethernet applications.


Plus d'information


IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X) and 100BaseFX
IEEE 802.3x for flow control
IEEE 802.1D for Spanning Tree Protocol
IEEE 802.1w for Rapid STP
IEEE 802.1p for Class of service

SNMPv1/v2c/v3, DHCP Client, BootP, TFTP, SMTP, RARP, RMON, HTTP, Telnet, Syslog

MIB-II, Ethernet-Like MIB, P-Bridge MIB, Bridge MIB, RSTP MIB, RMON MIB Group 1, 2, 3, 9

Flow Control
IEEE 802.3x flow control

Switch Properties

MAC Table Size
1 K

Packet Buffer Size
512 kbit


Ethernet Ports
EOM-104: 4 10/100BaseT(X) ports
EOM-104-FO: 2 10/100BaseT(X) and 2 100BaseFX ports

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

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

Power Requirements

Input Voltage
3.3 V

Input Current
EOM-104: 0.59 A @ 3.3 V
EOM-104-FO: 1.22 A @ 3.3 V

Physical Characteristics

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

21 g

Environmental Limits

Operating Temperature
-40 to 75°C (-40 to 167°F)

Storage Temperature
-40 to 85°C (-40 to 185°F)

Ambient Relative Humidity
5 to 95% (non-condensing)

Standards and Certifications

FCC Part 15 Subpart B Class A, EN 55022 Class A, CE Class A

Available Modules
EOM-104: 4-port embedded managed Ethernet switch module, -40 to 75°C operating temperature
EOM-104 Evaluation Kit Includes an EOM-104 switch module and evaluation board with 4 10/100BaseT(X) ports for testing and application development
EOM-104-FO Embedded managed Ethernet switch module with 2 10/100BaseT(X) and 2 100BaseFX ports, -40 to 75°C operating temperature
EOM-104-FO Evaluation Kit Includes an EOM-104-FO switch module and evaluation board with 2 10/100BaseT(X) ports and 2 100BaseFX multi-mode ports (SC connectors) for testing and application development


Fiche technique MOXA EOM-104 Series Datasheet (604.3 kB)

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