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NPort W2150A-W4/W2250A-W4 Series

Features and Benefits

  • Links serial and Ethernet devices to an IEEE 802.11a/b/g/n network
  • Web-based configuration using built-in Ethernet or WLAN
  • Secure Boot that only allows Moxa-authorized firmware to run on devices
  • Remote configuration with HTTPS (TLS 1.3), SSH
  • Secure data access with WEP, WPA, WPA2
  • WPA/WPA2 Enterprise IEEE 802.1X/RADIUS (EAP-TLS 1.3)
  • Fast roaming for quick automatic switching between access points
  • Offline port buffering and serial data log
  • Enhanced surge protection for serial, LAN, and power
  • Dual power inputs (1 screw-type power jack, 1 terminal block)
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Models

  • NPort W2250A-W4-EU/KC
  • NPort W2250A-W4-JP
  • NPort W2250A-W4-CN
  • NPort W2250A-W4-T-US
  • NPort W2250A-W4-T-EU
  • NPort W2250A-W4-T-JP
  • NPort W2250A-W4-T-CN
  • NPort W2150A-W4-US
  • NPort W2150A-W4-EU
  • NPort W2150A-W4-EU/KC
  • NPort W2150A-W4-JP
  • NPort W2150A-W4-CN
  • NPort W2150A-W4-T-US
  • NPort W2150A-W4-T-EU
  • NPort W2150A-W4-T-JP
  • NPort W2150A-W4-T-CN
  • NPort W2250A-W4-US
  • NPort W2250A-W4-EU

Overview

How to Buy

Click “WhatsApp Us” or “Get a Quote” above to buy NPort W2150A-W4/W2250A-W4 from APulsar Technologies, MOXA official distributor.

Purchase walk-in from our office in Petaling Jaya, or order online and enjoy fast delivery across Kuala Lumpur and the entire Malaysia.

Introduction

The NPort® W2150A-W4 and W2250A-W4 are the ideal choice for connecting your serial and Ethernet devices, such as PLCs, meters, and sensors, to a wireless LAN. Your communications software will be able to access the serial devices from anywhere over a wireless LAN. Moreover, the wireless device servers require fewer cables and are ideal for applications that involve difficult wiring situations. In Infrastructure Mode, the NPort® W2150A-W4 and NPort® W2250A-W4 can connect to Wi-Fi networks at offices and factories to allow users to move, or roam, between several APs (access points), and offer an excellent solution for devices that are frequently moved from place to place.

Specifications

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)

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 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)
  • 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)
  • 5.500 to 5.700 GHz (11 channels) 

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)
  • 5.500 to 5.700 GHz (11 channels) 

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)
  • 5.500 to 5.700 GHz (11 channels)
  • 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

Connector

  •  RP-SMA (male)

Antenna Type

  • Omni-directional

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

Connector

  • DB9 male

No. of Ports

  • NPort W2150A-W4/W2150A-W4-T: 1
  • NPort W2250A-W4/W2250A-W4-T: 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

  • 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

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

  • NPort W2150A-W4/W2150A-W4-T: 185 g (0.41 lb)
  • NPort W2250A-W4/W2250A-W4-T: 191 g (0.42 lb)

Antenna Length

  • 108 mm (4.25 in)

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)

Input Current

  • NPort W2150A-W4/W2150A-W4-T: 429 mA @ 12 VDC
  • NPort W2250A-W4/W2250A-W4-T: 455 mA @ 12 VDC

Input Voltage

  • 12 to 48 VDC

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

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

Alert Tools

  • RTC (real-time clock)

Automatic Reboot Trigger

  • Built-in WDT

Time

  • NPort W2150A-W4/W2150A-W4-T: 1,356,464 hrs
  • NPort W2250A-W4/W2250A-W4-T: 1,187,539 hrs

Standards

  • Telcordia SR332

Warranty Period

  •  5 years