MOXA

Wireless Device Servers

Our wireless device servers are the ideal choice for connecting your serial or Ethernet devices—such as PLCs, meters, and sensors—to a wireless network, avoiding the hassle of running a network cable to each device.

NPort W2250A-T
NPort W2150A/W2250A Series

2-port RS-232/422/485 wireless device server with 802.11a/b/g/n WLAN (includes US, Euro, Japan band), -40 to 75°C operating temperature

Ethernet Interface
  • 10/100BaseT(X) Ports (RJ45 connector)

    • 1
  • Magnetic Isolation Protection

    • 1.5 kV (built-in)
  • Standards

    • IEEE 802.3 for 10BaseT
      IEEE 802.3u for 100BaseT(X)
Ethernet Software Features
  • Configuration Options

    • Web Console (HTTP/HTTPS), Windows Utility
  • Management

    • DHCP Option 82, HTTP, IPv4, SMTP, SNMPv1/v2c/v3, Syslog, Telnet, Web Console
  • Windows Real COM Drivers

    • Windows 95/98/ME/NT/2000, Windows XP/2003/Vista/2008/7/8/8.1/10 (x86/x64), Windows 2008 R2/2012/2012 R2 (x64), Windows Embedded CE 5.0/6.0, Windows XP Embedded
  • Linux Real TTY Drivers

    • Kernel version: 2.4.x, 2.6.x, 3.x, 4.x
  • Fixed TTY Drivers

    • SCO UNIX, SCO OpenServer, UnixWare 7, QNX 4.25, QNX 6, Solaris 10, FreeBSD, AIX 5.x, HP-UX 11i, Mac OS X
  • Android API

    • Android 3.1.x and later
  • MIB

    • Device Settings MIB, RFC1213, RFC1317
  • Security

    • HTTPS/SSL, Local Account Accessibility, TACACS+, SSH
  • Time Management

    • NTP Client, SNTP Client
WLAN Interface
  • WLAN Standards

    • 802.11a/b/g/n
  • Receiver Sensitivity for 802.11a

    • -91 dBm @ 6 Mbps
      -74 dBm @ 54 Mbps
  • Receiver Sensitivity for 802.11b

    • -92 dBm @ 1 Mbps
      -84 dBm @ 11 Mbps
  • Receiver Sensitivity for 802.11g

    • -91 dBm @ 6 Mbps
      -73 dBm @ 54 Mbps
  • Receiver Sensitivity for 802.11n (2.4 GHz)

    • -89 dBm @ 6.5 Mbps (20 MHz)
      -71 dBm @ 72.2 Mbps (20 MHz)
  • Receiver Sensitivity for 802.11n (5 GHz)

    • -89 dBm @ 6.5 Mbps (20 MHz)
      -71 dBm @ 72.2 Mbps (20 MHz)
      -85 dBm @ 13.5 Mbps (40 MHz)
      -67 dBm @ 150 Mbps (40 MHz)
  • Modulation Type

    • DSSS
      OFDM
  • Transmission Distance

    • Up to 100 meters (in open areas)
  • Transmission Rate

    • 802.11a/g: 54 Mbps
      802.11b: 11 Mbps
      802.11n: 6.5 to 150 Mbps
  • Transmitter Power for 802.11b

    • 16±1.5 dBm @ 1 Mbps
      16±1.5 dBm @ 11 Mbps
  • Transmitter Power for 802.11g

    • 16±1.5 dBm @ 6 Mbps
      14±1.5 dBm @ 54 Mbps
  • Transmitter Power for 802.11a

    • 15±1.5 dBm @ 6 Mbps
      14±1.5 dBm @ 54 Mbps
  • Transmitter Power for 802.11n (2.4 GHz)

    • 16 dBm @ 1.5 Mbps (6.5 MHz)
      12 dBm @ 1.5 Mbps (72.2 MHz)
  • Transmitter Power for 802.11n (5 GHz)

    • 15 dBm @ 1.5 Mbps (6.5 MHz)
      12 dBm @ 1.5 Mbps (150 MHz)
  • Wireless Security

    • WEP encryption (64-bit and 128-bit)
      WPA/WPA2-Enterprise (IEEE 802.1X/RADIUS, TKIP, AES)
      WPA/WPA2-Personal
  • WLAN Modes

    • Ad-hoc Mode, Infrastructure mode
Serial Interface
  • Connector

    • DB9 male
  • No. of Ports

    • 2
  • Serial Standards

    • RS-232, RS-422, RS-485
  • Operation Modes

    • Real COM mode, TCP Server mode, TCP Client mode, UDP mode, RFC2217 mode, Pair Connection mode, Ethernet Modem mode, Disabled
  • Baudrate

    • 50 bps to 921.6 kbps
  • Data Bits

    • 5, 6, 7, 8
  • Stop Bits

    • 1, 1.5, 2
  • Parity

    • None, Even, Odd, Space, Mark
  • Flow Control

    • None, RTS/CTS, XON/XOFF
  • RS-485 Data Direction Control

    • ADDC® (automatic data direction control)
  • Pull High/Low Resistor for RS-485

    • 1 kilo-ohm, 150 kilo-ohms
  • Terminator for RS-485

    • 120 ohms
  • Surge

    • 1 kV
Physical Characteristics
  • Housing

    • Metal
  • Installation

    • Desktop, DIN-rail mounting (with optional kit), Wall mounting
  • Dimensions (with ears, without antenna)

    • 77 x 111 x 26 mm (3.03 x 4.37 x 1.02 in)
  • Dimensions (without ears or antenna)

    • 100 x 111 x 26 mm (3.94 x 4.37 x 1.02 in)
  • Weight

    • 557 g (1.23 lb)
  • Antenna Length

    • 109.79 mm (4.32 in)
Environmental Limits
  • Operating Temperature

    • -40 to 75°C (-40 to 167°F)
  • Storage Temperature (package included)

    • -40 to 75°C (-40 to 167°F)
  • Ambient Relative Humidity

    • 5 to 95% (non-condensing)
Power Parameters
  • Input Current

    • 200 mA @ 12 VDC
  • Input Voltage

    • 12 to 48 VDC
Standards and Certifications
  • EMC

    • EN 55032/24
  • EMI

    • CISPR 32, FCC Part 15B Class A
  • EMS

    • IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
      IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m
      IEC 61000-4-4 EFT: Power: 2 kV; Signal: 2 kV
      IEC 61000-4-5 Surge: Power: 2 kV; Signal: 1 kV
      IEC 61000-4-6 CS: 150 kHz to 80 MHz: 3 V/m; Signal: 3 V/m
      IEC 61000-4-8 PFMF
      IEC 61000-4-11 DIPs
  • Radio Frequency

    • CE (ETSI EN 301 893, ETSI EN 300 328, ETSI EN 301 489-17, ETSI EN 301 489-1), ARIB RCR STD-33, ARIB STD-66
Reliability
  • Alert Tools

    • RTC (real-time clock)
  • Automatic Reboot Trigger

    • Built-in WDT
MTBF
  • Time

    • 363,327 hrs
  • Standards

    • Telcordia (Bellcore) Standard TR/SR
Warranty
Added To Bag