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Moxa MiiNePort E3 Series

PART #: M MiiNePort E3 Series

10/100 Mbps embedded serial device servers with RJ45

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10/100 Mbps embedded serial device servers with RJ45

Features and Benefits               

  • IEEE 802.3af compliant PoE pass-through
  • Use Moxa’s high quality and reliable second generation MiiNe SoC
  • Versatile choice of operation modes fulfill specific application requirements
  • Green design with extremely low power consumption
  • MiiNePort NetEZ Technology makes integration incredibly easy
  • Highly compact embedded device module
  • Support IPv6


Moxa’s MiiNePort E3 series embedded device servers are designed for manufacturers who want to add sophisticated network connectivity to their serial devices with minimal integration effort. The MiiNePort E3 is empowered by the MiiNe, Moxa’s second generation SoC, which supports 10/100 Mbps Ethernet, up to 921.6 kbps serial baudrate, a versatile selection of ready-to-use operation modes, and requires only a small amount of power. By using Moxa’s innovative NetEZ technology, the MiiNePort E3 can be used to convert any device with a standard serial interface to an Ethernet enabled device in no time. In addition, the MiiNePort E3 is a compact embedded device server with an RJ45 connector, making it easy to fit into virtually any existing serial device.

The MiiNe—Moxa’s 2nd Generation SoC

The MiiNe was created to provide manufacturers with a competitive embedded serial-to-Ethernet solution. The MiiNePort E3, which uses the MiiNe for its SoC, is a compact embedded device server that has the lowest power consumption of similar products. The MiiNe has the following features:
     ‧Designed for serial-to-Ethernet applications
     ‧Uses an ARM core
     ‧Uses Moxa’s own advanced UART technology
     ‧2 MB Flash and 4 MB SDRAM memory built in

Form Factor
TypePin header module
Dimensions35 x 52.5 x 18 mm (1.38 x 2.07 x 0.71 in)
Weight12 g
System Information
CPU32-bit ARM Core
RAM4 MB built in
Flash2 MB built in
Ethernet Interface
Number of Ports1
Speed10/100 Mbps, auto MDI/MDIX
Magnetic Isolation Protection1.5 kV built-in
ConnectorRJ45 (magnetic)
LEDs10BASE-T & 100BASE-TX Link Activity
PoE Pass-through802.3af compliant
Serial Interface
Number of Ports1
Transmission FormatStandard TTL
Serial Communication Parametres
Data Bits5, 6, 7, 8
Stop Bits1, 1.5, 2
ParityNone, Even, Odd, Space, Mark
Baudrate(non-standard baudrates supported)
MiiNePort E3: 50 bps to 230.4 kbps
MiiNePort E3-H: 50 bps to 921.6 kbps
Serial Signals
TTLTxD, RxD, RTS, CTS, DTR, DSR, DCD, RST (reset circuit), GND
Digital I/O Pins
GPIO4 configurable I/O pins
Network ProtocolsICMP, ARP, IPv4/v6, TCP, UDP, DHCP, HTTP, SNMP V1, SMTP, TFTP, Auto IP, Telnet, BOOTP
Configuration OptionsWeb Console, Serial Console (Serial Command Mode), Telnet Console, Windows Utility
Windows Real COM DriversWindows 95/98/ME/NT/2000, Windows XP/2003/Vista/2008/7/8/8.1 (x86/x64), Windows 2008 R2/2012/2012 R2 (x64), Windows Embedded CE 5.0/6.0, Windows XP Embedded
Fixed TTY DriversSCO Unix, SCO OpenServer, UnixWare 7, QNX 4.25, QNX 6, Solaris 10, FreeBSD, AIX 5.x, HP-UX 11i, Mac OS X
Linux Real TTY DriversLinux 2.4.x, 2.6.x, 3.x
Operation ModesReal COM, TCP Server, TCP Client, UDP, Ethernet Modem, RFC2217
NetEZ functionEZPower, EZPage, SCM (Serial Command Mode), AutoCFG
Environmental Limits
Operating TemperatureStandard Models: 0 to 55°C (32 to 131°F)
Wide Temp. Models: -40 to 85°C (-40 to 185°F)
Storage Temperature (package included)-40 to 60°C (-40 to 140°F)
Ambient Relative Humidity5 to 95% (non-condensing)
AltitudeUp to 2000 m
NotePlease contact Moxa if you require products guaranteed to function properly at higher altitudes.
Power Requirements
Input Voltage3.3 to 5 VDC (±5%)
Power Consumption157 mA @ 3.3 VDC, 119 mA @ 5 VDC input max.
Standards and Certifications
EMIEN 55022 Class B, EN 61000-3-2, EN 61000-3-3
EMSEN 55024,
EN 61000-4-2 (ESD),
EN 61000-4-3 (RS),
EN 61000-4-4 (EFT),
EN 61000-4-5 (Surge),
EN 61000-4-6 (CS),
EN 61000-4-8,
EN 61000-4-11
MTBF (mean time between failures)3,608,031 hrs
Warranty Period5 years