MOXA NPort W2150A-W4 / W2250A-W4

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)



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/2008/7/8/8.1/10/11 (x86/ x64),
Windows 2008 R2/2012/2012 R2/2016/2019 (x64), Windows Server 2022, Windows XP Embedded

Linux Real TTY Drivers
Kernel versions: 2.4.x, 2.6.x, 3.x, 4.x, and 5.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
User Authentication Management: local database, RADIUS
Secure Protocols: HTTPS (TLSv1.2), 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)1
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)2
5.500 to 5.700 GHz (11 channels)2

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)2
5.500 to 5.700 GHz (11 channels)2

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)2
5.500 to 5.700 GHz (11 channels)2
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 (male)

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 1.2)

Wireless Security
WEP WPA/WPA2-Enterprise
WPA/WPA2-Personal

Hardware-based Security
Secure Boot



Serial Interface


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
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
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)



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
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



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

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

Safety
UL 62368-1
IEC 62368-1



Reliability


Alert Tools
RTC (real-time clock)

Automatic Reboot Trigger
Built-in WDT



MTBF


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

Standards
Telcordia SR332

1. 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.
2. 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.

Package Contents

Device
1 x NPort W2150A-W4/W2250A-W4 Series device server

Power Supply
1 x power adapter, suitable for your region (standard temp. models only)

Antenna
1 x 2.4/5 GHz antenna

Documentation
1 x quick installation guide
1 x warranty card

Ordering Information

Model Name	No. of serial ports	WLAN Channels	Input Current	Operating Temp.	Power Adapter in Box	Notes
NPort W2150A-W4-CN	1	China bands	429 mA @ 12 VDC	0 to 55°C	Yes (CN plug)	-
NPort W2150A-W4-EU	1	Europe bands	429 mA @ 12 VDC	0 to 55°C	Yes (EU/UK/AU plug)	-
NPort W2150A-W4-EU/KC	1	Europe bands	429 mA @ 12 VDC	0 to 55°C	Yes (KR plug)	KC certificate
NPort W2150A-W4-JP	1	Japan bands	429 mA @ 12 VDC	0 to 55°C	Yes (JP plug)	-
NPort W2150A-W4-US	1	US bands	429 mA @ 12 VDC	0 to 55°C	Yes (US plug)	-
NPort W2150A-W4-T-CN	1	China bands	429 mA @ 12 VDC	-40 to 75°C	No	-
NPort W2150A-W4-T-EU	1	Europe bands	429 mA @ 12 VDC	-40 to 75°C	No	-
NPort W2150A-W4-T-JP	1	Japan bands	429 mA @ 12 VDC	-40 to 75°C	No	-
NPort W2150A-W4-T-US	1	US bands	429 mA @ 12 VDC	-40 to 75°C	No	-
NPort W2250A-W4-CN	2	China bands	455 mA @ 12 VDC	0 to 55°C	Yes (CN plug)	-
NPort W2250A-W4-EU	2	Europe bands	455 mA @ 12 VDC	0 to 55°C	Yes (EU/UK/AU plug)	-
NPort W2250A-W4-EU/KC	2	Europe bands	455 mA @ 12 VDC	0 to 55°C	Yes (KR plug	KC certificate
NPort W2250A-W4-JP	2	Japan bands	455 mA @ 12 VDC	0 to 55°C	Yes (JP plug)	-
NPort W2250A-W4-US	2	US bands	455 mA @ 12 VDC	0 to 55°C	Yes (US plug)	-
NPort W2250A-W4-T-CN	2	China bands	455 mA @ 12 VDC	-40 to 75°C	No	-
NPort W2250A-W4-T-EU	2	Europe bands	455 mA @ 12 VDC	-40 to 75°C	No	-
NPort W2250A-W4-T-JP	2	Japan bands	455 mA @ 12 VDC	-40 to 75°C	No	-
NPort W2250A-W4-T-U	2	US bands	455 mA @ 12 VDC	-40 to 75°C	No	-

Accessories (sold separately)

Antennas
ANT-WDB-ASM-03 BK	2 dBi at 2.4 GHz or 2 dBi at 5 GHz, RP-SMA (male) omnidirectional rubber-duck antenna
Cables
CBL-F9M9-150	DB9 female to DB9 male serial cable, 1.5 m
CBL-F9M9-20	DB9 female to DB9 male serial cable, 20 cm
Connectors
ADP-RJ458P-DB9F	DB9 female to RJ45 connector
Mini DB9F-to-TB	DB9 female to terminal block connector
DIN-Rail Mounting Kits
DK35A	DIN-rail mounting kit, 35 mm
Power Adapters
PWR-12050-AU-S1	Locking barrel plug, 12 VDC, 0.5 A, 100 to 240 VAC, AU plug, 0 to 40°C operating temperature
PWR-12050-CN-S1	Locking barrel plug, 12 VDC, 0.5 A, 100 to 240 VAC, CN plug, 0 to 40°C operating temperature
PWR-12050-EU-S1	Locking barrel plug, 12 VDC, 0.5 A, 100 to 240 VAC, EU plug, 0 to 40°C operating temperature
PWR-12050-UK-S1	Locking barrel plug, 12 VDC, 0.5 A, 100 to 240 VAC, UK plug, 0 to 40°C operating temperature
PWR-12050-USJP-S1	Locking barrel plug, 12 VDC, 0.5 A, 100 to 240 VAC, US/JP plug, 0 to 40°C operating temperature
PWR-12050-KR-S1	Locking barrel plug, 12 VDC, 0.5 A, 100 to 240 VAC, KR plug, 0 to 40°C operating temperature
PWR-12150-AU-SA-T	Locking barrel plug, 12 VDC, 1.5 A, 100 to 240 VAC, AU plug, -40 to 75°C operating temperature Applicable Models: NPort W2150A-W4-T-CN NPort W2150A-W4-T-EU NPort W2150A-W4-T-JP NPort W2150A-W4-T-US NPort W2250A-W4-T-CN NPort W2250A-W4-T-EU NPort W2250A-W4-T-JP NPort W2250A-W4-T-US
PWR-12150-CN-SA-T	Locking barrel plug, 12 VDC, 1.5 A, 100 to 240 VAC, CN plug, -40 to 75°C operating temperature Applicable Models: NPort W2150A-W4-T-CN NPort W2150A-W4-T-EU NPort W2150A-W4-T-JP NPort W2150A-W4-T-US NPort W2250A-W4-T-CN NPort W2250A-W4-T-EU NPort W2250A-W4-T-JP NPort W2250A-W4-T-US
PWR-12150-EU-SA-T	Locking barrel plug, 12 VDC, 1.5 A, 100 to 240 VAC, EU plug, -40 to 75°C operating temperature Applicable Models: NPort W2150A-W4-T-CN NPort W2150A-W4-T-EU NPort W2150A-W4-T-JP NPort W2150A-W4-T-US NPort W2250A-W4-T-CN NPort W2250A-W4-T-EU NPort W2250A-W4-T-JP NPort W2250A-W4-T-US
PWR-12150-UK-SA-T	Locking barrel plug, 12 VDC, 1.5 A, 100 to 240 VAC, UK plug, -40 to 75°C operating temperature Applicable Models: NPort W2150A-W4-T-CN NPort W2150A-W4-T-EU NPort W2150A-W4-T-JP NPort W2150A-W4-T-US NPort W2250A-W4-T-CN NPort W2250A-W4-T-EU NPort W2250A-W4-T-JP NPort W2250A-W4-T-US
PWR-12150-USJP-SA-T	Locking barrel plug, 12 VDC 1.5 A, 100 to 240 VAC, US/JP plug, -40 to 75°C operating temperature Applicable Models: NPort W2150A-W4-T-CN NPort W2150A-W4-T-EU NPort W2150A-W4-T-JP NPort W2150A-W4-T-US NPort W2250A-W4-T-CN NPort W2250A-W4-T-EU NPort W2250A-W4-T-JP NPort W2250A-W4-T-US
Power Cords
CBL-PJ21NOPEN-BK-30	Locking barrel plug to bare-wire cable