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The EOM-104 series Ethernet switch modules are designed for device
manufacturers who would like to embed an Ethernet switch module in
their products to enhance performance and reliability. The EOM-104
series modules provide 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 comes with Turbo
Ring's fast recovery time of under 20 ms built in. The EOM-104 series
also provide a rich set of peripherals, such as Turbo Ring Enable and
GPIO programming pins, and is an ideal solution for embedded Ethernet
applications.
Evaluation Kits
The EOM Evaluation Kit includes an evaluation board, power adaptor,
software CD, and serial and Ethernet cables to allow quick and easy
evaluation of all embedded Ethernet switch functions. The evaluation
board is equipped with Ethernet ports, console port, and Turbo Ring DIP
switch to help you test your modules and applications.
| • Technology |
| Standards |
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 |
| 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 flow control |
| • Switch Properties |
| MAC Table Size |
1 K |
| Packet Buffer Size |
512 Kbit |
| • Interface |
| Ethernet Ports |
EOM-104: 4 10/100BaseT(X) ports
EOM-104-FO: 2 10/100BaseT(X) and 2 100BaseFX ports |
| Connectors |
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) |
| GPIO |
4 programmable I/O pins |
| • 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 |
| Dimensions |
54 x 60 x 8.25 mm (2.13 x 2.36 x 0.32 in) |
| Weight |
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 |
| EMI |
FCC Part 15 Subpart B Class A, EN 55022 Class A, CE Class A |
| Note |
Please check Moxa’s website for the most up-to-date certification status. |
| • Warranty |
| Warranty Period |
5 years |
Dimensions (unit = mm) Pin Assignment
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Features
- 10/100BaseT(X) and 100BaseFX Ethernet interfaces
- Turbo Ring, RSTP/STP for Ethernet Redundancy
- SNMP and e-mail alerts for event trapping and notification
- Two-thirds the size of a business card
- Low power consumption
- -40 to 75°C operating temperature range
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