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Home Products Industrial Edge Connectivity Serial Device Servers Wireless Device Servers NPort W2150A-W4/W2250A-W4 Series NPort W2150A-W4-EU
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 W2150A-W4-EU
NPort W2150A-W4/W2250A-W4 Series

1-port RS-232/422/485 wireless device server with 802.11a/b/g/n WLAN EU band, EU plug, 12 to 48 VDC, 0 to 55°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 11, 10, 8.1, 8, 7, Vista, XP, ME, 98 and 95
      Windows Server 2022, 2019, 2016, 2012 R2, 2012, 2008 R2, 2008, 2003, 2000 and NT
      Windows Embedded CE 5.0 and 6.0, Windows XP Embedded

  • Linux Real TTY Drivers

    • Kernel Versions: 6.x, 5.x, 4.x, 3.x, 2.6.x and 2.4.x

  • Fixed TTY Drivers

    • macOS versions: 14, 13, 12, 11 and 10.1x
      SCO UNIX, SCO OpenServer, UnixWare 7, QNX 4.25, QNX 6, Solaris 10, FreeBSD, AIX 5.x, HP-UX 11i, Mac OS X

  • Arm®-based Platform Support

    • Windows 11
      Linux Kernel 6.x, 5.x and 4.x
      macOS 14, 13, 12 and 11

  • Virtual Machine

    • VMWare ESXi (Windows 11 / 10)
      VMware Fusion (Windows on macOS 14, 13, 12, 11 and 10.1x)
      Parallels Desktop (Windows on macOS 14, 13, 12, 11 and 10.1x)

  • Android API

    • Android 3.1.x and later

  • MIB

    • Device Settings MIB
      RFC1213, RFC1317

  • Security

    • HTTPS/SSL
      User Authentication Management: local database, RADIUS
      Secure Protocols: HTTPS (TLSv1.3), SSH, SNMPv3
      Cryptography: HMAC, SHA-1, SHA-256, SHA-384, RSA-1024, AES-128, AES-256

  • Time Management

    • NTP Client
      SNTP Client
WLAN Interface

  • WLAN Standards

    • 802.11a/b/g/n

  • Receiver Sensitivity for 802.11a (measured at 5.680 GHz)

    • Typ. -91 @ 6 Mbps
      Typ. -74 @ 54 Mbps

  • Receiver Sensitivity for 802.11b (measured at 2.437 GHz)

    • Typ. -92 dBm @ 1 Mbps
      Typ. -84 dBm @ 11 Mbps

  • Receiver Sensitivity for 802.11g (measured at 2.437 GHz)

    • Typ. -91 dBm @ 6 Mbps
      Typ. -73 dBm @ 54 Mbps

  • Receiver Sensitivity for 802.11n (2.4 GHz; measured at 2.437 GHz)

    • Typ. -89 dBm @ 6.5 Mbps (20 MHz)
      Typ. -71 dBm @ 72.2 Mbps (20 MHz)

  • Receiver Sensitivity for 802.11n (5 GHz; measured at 5.680 GHz)

    • Typ. -89 dBm @ 6.5 Mbps (20 MHz)
      Typ. -71 dBm @ 72.2 Mbps (20 MHz)
      Typ. -85 dBm @ 13.5 Mbps (40 MHz)
      Typ. -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)

  • Frequency Band for CN (20 MHz operating channels)

    • 2.412 to 2.472 GHz (13 channels)
      5.180 to 5.240 GHz (4 channels)
      5.260 to 5.320 GHz (4 channels) DFS (Dynamic Frequency Selection) channel support: In AP mode, when a radar signal is detected, the device will automatically switch to another channel. However, according to regulations, after switching channels, a 60-second availability check period is required before starting the service.
      5.745 to 5.825 GHz (5 channels)

  • Frequency Band for EU (20 MHz operating channels)

    • 2.412 to 2.472 GHz (13 channels)
      5.180 to 5.240 GHz (4 channels)
      5.260 to 5.320 GHz (4 channels) DFS (Dynamic Frequency Selection) channel support: In AP mode, when a radar signal is detected, the device will automatically switch to another channel. However, according to regulations, after switching channels, a 60-second availability check period is required before starting the service.
      5.500 to 5.700 GHz (11 channels) DFS (Dynamic Frequency Selection) channel support: In AP mode, when a radar signal is detected, the device will automatically switch to another channel. However, according to regulations, after switching channels, a 60-second availability check period is required before starting the service.

  • Frequency Band for JP (20 MHz operating channels)

    • 2.412 to 2.472 GHz (13 channels)
      5.180 to 5.240 GHz (4 channels)
      5.260 to 5.320 GHz (4 channels) DFS (Dynamic Frequency Selection) channel support: In AP mode, when a radar signal is detected, the device will automatically switch to another channel. However, according to regulations, after switching channels, a 60-second availability check period is required before starting the service.
      5.500 to 5.700 GHz (11 channels) DFS (Dynamic Frequency Selection) channel support: In AP mode, when a radar signal is detected, the device will automatically switch to another channel. However, according to regulations, after switching channels, a 60-second availability check period is required before starting the service.

  • Frequency Band for US (20 MHz operating channels)

    • 2.412 to 2.462 GHz (11 channels)
      5.180 to 5.240 GHz (4 channels)
      5.260 to 5.320 GHz (4 channels) DFS (Dynamic Frequency Selection) channel support: In AP mode, when a radar signal is detected, the device will automatically switch to another channel. However, according to regulations, after switching channels, a 60-second availability check period is required before starting the service.
      5.500 to 5.700 GHz (11 channels) DFS (Dynamic Frequency Selection) channel support: In AP mode, when a radar signal is detected, the device will automatically switch to another channel. However, according to regulations, after switching channels, a 60-second availability check period is required before starting the service.
      5.745 to 5.825 GHz (5 channels)

  • Wireless Security

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

  • WLAN Modes

    • Infrastructure mode
Antenna Characteristics

  • Connector

    • RP-SMA (female)

  • Antenna Type

    • Omni-directional
Security Functions

  • Authentication

    • Local database
      RADIUS

  • Encryption

    • AES-128
      AES-256
      HMAC
      RSA-1024
      SHA-1
      SHA-256
      SHA-384

  • Security Protocols

    • SNMPv3
      SSHv2
      HTTPS (TLS 1.3)

  • Wireless Security

    • WEP
      WPA/WPA2-Enterprise (IEEE 802.1X/RADIUS support EAP-TLS 1.3)
      WPA/WPA2-Personal

  • Hardware-based Security

    • Secure Boot
Serial Interface

  • Connector

    • DB9 male

  • No. of Ports

    • 1

  • 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

    • 300 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

    • Automatic Data Direction Control (ADDC)

  • 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)

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

  • Dimensions (without ears or antenna)

    • 77 x 111 x 26 mm (3.03 x 4.37 x 1.02 in)

  • Weight

    • 185 g (0.41 lb)

  • Antenna Length

    • 108 mm (4.25 in)
Environmental Limits

  • Operating Temperature

    • Standard Models: 0 to 55°C (32 to 131°F)
      Wide Temp. Models: -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

    • 429 mA @ 12 VDC

  • Input Voltage

    • 12 to 48 VDC
Standards and Certifications

  • EMC

    • EN 55032/35

  • 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

  • Cybersecurity

    • EN 18031-1

  • Radio Frequency

    • CE (ETSI EN 301 893, ETSI EN 300 328, ETSI EN 301489-1/-17), MIC, KC, RCM, WPC

  • Safety

    • UL 62368-1
      IEC 62368-1
Reliability

  • Alert Tools

    • RTC (real-time clock)

  • Automatic Reboot Trigger

    • Built-in WDT
MTBF

  • Time

    • 1,356,464 hrs

  • Standards

    • Telcordia Standard SR-332
Warranty
 
 
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