Moxa EOM-104 4-Port Embedded Managed Ethernet Switch Module

USD 463.44

This 4-port 10/100BaseT(X) managed Ethernet switch module operates from -40 to 75°C, consuming 0.48A @ 3.3VDC. It supports Turbo Ring redundancy and SNMP.

SKU MOXA-EOM-104 Category
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Moxa EOM-104 4-Port Embedded Managed Ethernet Switch Module

Model Identifier EOM-104
Official Part Number EOM-104
GTIN Standard NA

Technical Overview

This 4-port 10/100BaseT(X) managed Ethernet switch module operates from -40 to 75°C, consuming 0.48A @ 3.3VDC. It supports Turbo Ring redundancy and SNMP.

Key Features

  • 4 x 10/100BaseT(X) Ethernet interfaces.
  • Supports Turbo Ring, RSTP/STP for Ethernet Redundancy.
  • Provides SNMP and e-mail alerts for event trapping and notification.
  • Designed for low power consumption.
  • Operates over a wide -40 to 75°C temperature range.
  • Compact form factor, approximately two-thirds the size of a business card.
  • Equipped with 4 x programmable I/O (GPIO) pins.
  • Supports protocols including BOOTP, DHCP Client, HTTP, RARP, RMON, SMTP, SNMPv1/v2c/v3, Syslog, Telnet, TFTP.

Turbo Ring and RSTP/STP for robust Ethernet Redundancy with a rapid recovery time of under 20 ms, ensuring continuous network uptime in critical applications.

Technical Specification Matrix

ParameterValue
Ethernet Ports4 x 10/100BaseT(X)
Operating Temperature-40 to 75°C (-40 to 167°F)
Input Current0.48 A @ 3.3 VDC
MAC Table Size1 K
Packet Buffer Size512 kbits
Console PortRS-232 (TxD, RxD, DTR, DSR)
GPIO4 x Programmable I/O pins
StandardsIEEE 802.3, 802.3u, 802.3x, 802.1p, 802.1D-2004, 802.1w
EMCEN 55032/24
EMICISPR 32, FCC Part 15B Class A
Humidity5 to 95% (non-condensing)
IP RatingN/A (Embedded/Open Frame Module)
Physical Weight (kg)0.02
Dimensions L x W x H (cm)5.4 x 6 x 0.83

Industrial Applications

1. Industrial Panel PCs and Embedded Systems

Integration into custom-designed industrial panel PCs or specialized embedded control systems that operate in demanding industrial environments.

Problem Solved

Provides robust, compact, and managed Ethernet connectivity with redundancy (Turbo Ring) in space-constrained industrial computers exposed to extreme temperatures, ensuring continuous operation and network uptime for critical applications.

Embedded EthernetIndustrial PCManaged SwitchWide Temperature RangeNetwork RedundancyCompact Design

2. Outdoor Sensor Networks and Remote Monitoring Units

Facilitating reliable network segmentation and data aggregation for sensor arrays and remote monitoring equipment deployed in unconditioned outdoor locations.

Problem Solved

Enables robust data transmission and network management for outdoor sensor nodes or remote monitoring equipment, requiring small, resilient networking hardware capable of enduring extreme hot and cold conditions and operating on low power budgets.

Remote MonitoringOutdoor DeploymentSensor NetworkManaged EthernetLow Power ConsumptionEnvironmental Resilience

3. Custom Machine Control Cabinets

Embedding managed Ethernet switching functionality directly into compact control cabinets for specialized industrial machinery, where standard rack-mount switches are impractical.

Problem Solved

Offers a space-saving and highly robust solution for integrating network connectivity within machine control systems, providing essential managed features and redundancy in environments with limited physical space and fluctuating internal temperatures, crucial for reliable machine automation.

Machine AutomationControl CabinetEmbedded NetworkingIndustrial EthernetManaged SwitchSpace-Saving Design
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