Specifications

Industrial Networking Solutions
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Industrial Ethernet Switches >
EOM-104
EOM-104
4-port embedded managed Ethernet switch module
Introduction
Specifi cations
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.
10/100 Mbps Ethernet Interface
Turbo Ring, RSTP/STP for Ethernet Redundancy
SNMP and e-mail alerts for event trapping and noti cation
Two-thirds the size of a business card
Low power consumption
-40 to 75°C operating temperature range
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.
Dimensions (unit = mm)
1
2
39
40
19
SWITCH
TRANSFORMER
MEMORY
19
J1
J2 J3
54.00mm
48.26mm
48.26mm
60.00mm
The certifi cation logos shown here apply to some or all of the products in this
section. For details, see “Regulatory Approvals” under “Specifi cations” below.
Technology
Standards:
IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X) and 100BaseFX
IEEE 802.3x for fl ow control
IEEE 802.1D for Spanning Tree Protocol
IEEE 802.1w for Rapid STP
IEEE 802.1p for Class of service
Protocols: SNMPv1/v2c/v3, DHCP Client, BootP, TFTP, SMTP, RARP,
RMON, HTTP, Telnet, Syslog
MIB: MIB-II, Ethernet-Like MIB, P-Bridge MIB, Bridge MIB, RSTP
MIB, RMON MIB Group 1, 2, 3, 9
Flow Control: IEEE 802.3x fl ow control, back pressure fl ow control
Interface
Ethernet Ports: 4, 10/100BaseT(X), auto MDI/MDI-X
Connectors: 1 connector with 2 x 20 pins and 2 connectors with 1 x
9 pins
Console Port: RS-232 (TxD, RxD, DTR, DSR)
GPIO: 4 programmable I/O pins
Power Requirements
Input Voltage: 3.3 V
Input Current: 0.59 A @ 3.3 V
Physical Characteristics
Dimensions: 54 x 60 x 8.25 mm (2.13 x 2.36 x 0.32 in)
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)
Regulatory Approvals
EMI: FCC Part 15, CISPR (EN55022) class A, CE class A
Note: Please check Moxa’s website for the most up-to-date certifi cation status.
Warranty
Warranty Period: 5 years
Details: See www.moxa.com/warranty