• 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


    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.

    • 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

    • 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

    • GPIO


      4 x Programmable I/O pins

    • 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

    • MAC Table Size


      1 K

    • Packet Buffer Size


      512 kbits

    • Console Port


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

    • Input Current


      EOM-104: 0.48 A @ 3.3 VDC
      EOM-104-FO: 1.1 A @ 3.3 VDC

    • Dimensions


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

    • Weight


      21 g (0.046 lb)

    • 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)

    • EMC


      EN 55032/24

    • EMI


      CISPR 32, FCC Part 15B Class A

EOM-104 Series

  • Brand: MOXA
  • Product Code: EOM-104 Series
  • Availability: Please email sales@cayee.com.hk