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NPort W2150A/W2250A MOXA 1 and 2-port RS-232/422/485 IEEE 802.11a/b/g wireless device servers

NPort W2150A/W2250A MOXA 1 and 2-port RS-232/422/485 IEEE 802.11a/b/g wireless device servers
Brand: Moxa
Product Code: NPort W2150A/W2250A
Availability: In Stock

Features and BenefitsMoxa Serial Device Server Product Selector

  • Link any serial device to an IEEE 802.11a/b/g network
  • 921.6 Kbps baudrate for RS-232/422/485 transmissions
  • Web-based configuration using built-in Ethernet or WLAN
  • Enhanced surge protection for serial, LAN, and power
  • Remote configuration with HTTPS, SSH
  • Secure data access with WEP, WPA, WPA2
  • Built-in WLAN site survey tool
  • Fast automatic wireless fast roaming
  • Off-line port buffering and serial data log
  • Dual power inputs (1 power jack, 1 terminal block)


The NPort W2150A/W2250A is the ideal choice for connecting your serial 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 or Ad-Hoc Mode, the NPort W2150A/W2250A 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.

Spesification :

• Ethernet Interface
Number of Ports 1
Speed 10/100 Mbps, auto MDI/MDIX
Connector RJ45
Magnetic Isolation Protection 1.5 KV built-in
• WLAN Interface
Standard Compliance 802.11a/b/g
Network Modes Infrastructure, Ad-Hoc
Transmit Power 802.11a: 14 dBm (typical)
802.11b: 17 dBm (typical)
802.11g: 15 dBm (typical)
Receive Sensitivity -80 dBm
Radio Frequency Type DSSS/OFDM
Transmission Rate 802.11a: 54 Mbps
802.11b: 11 Mbps
802.11g: 54 Mbps (max.) with auto fallback (54, 48, 36, 24, 18, 12, 11, 9, 6, 5.5, 2, 1 Mbps)
Transmission Distance Up to 100 meters (in open areas)
Wireless Security • WEP: 64-bit/128-bit data encryption
• WPA, WPA2, 802.11i: Enterprise mode and Pre-Share Key (PSK) mode
Antenna Connector Reverse SMA
• Serial Interface
Number of Ports NPort W2150A: 1
NPort W2250A: 2
Serial Standards RS-232/422/485 (DB9 male connector)
Off-line Port Buffering NPort W2150A: 20 MB
NPort W2250A: 10 MB
Serial Line Surge Protection 1KV (level 2)
• Serial Communication Parameters
Data Bits 5, 6, 7, 8
Stop Bits 1, 1.5, 2
Parity None, Even, Odd, Space, Mark
Flow Control RTS/CTS, XON/XOFF
Baudrate 50 bps to 921.6 Kbps
Serial Data Log 64 KB
• Serial Signals
RS-422 TxD+, TxD-, RxD+, RxD-, GND
RS-485-4w TxD+, TxD-, RxD+, RxD-, GND
RS-485-2w Data+, Data-, GND
• Software
Network Protocols ICMP, IP, TCP, UDP, DHCP, Telnet, DNS, SNMP V1/V2c/V3, HTTP, SMTP, SNTP, SSH, HTTPS
Configuration Options Web Console, Serial Console, Telnet Console, Windows Utility
Secure Configuration Options HTTPS, SSH
Windows Real COM Drivers Windows 95/98/ME/NT/2000, Windows XP/2003/Vista/2008/7/8 x86/x64, 2012 x64, Embedded CE 5.0/6.0, XP Embedded
Fixed TTY Drivers SCO Unix, SCO OpenServer, UnixWare 7, UnixWare 2.1, SVR 4.2, QNX 4.25, QNX 6, Solaris 10, FreeBSD, AIX 5.x, HP-UX 11i
Linux Real TTY Drivers 2.4.x, 2.6.x, 3.x
Utilities NPort Search Utility and NPort Windows Driver manager
Management SNMP MIB-II
• Physical Characteristics
Housing Aluminum sheet metal (1 mm)

Product only:
NPort W2150A: 173 g
NPort W2250A: 177 g
NPort W2150A: 547 g
NPort W2250A: 557 g

Dimensions Without ears or antenna: 77 x 111 x 26 mm (3.03 x 4.37 x 1.02 in)
With ears, without antenna: 100 x 111 x 26 mm (3.94 x 4.37 x 1.02 in)
Antenna Length: 109.79 mm (4.32 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 -40 to 85°C (-4 to 185°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
• Power Requirements
Input Voltage 12 to 48 VDC
Power Consumption NPort W2150A: 179mA @ 12VDC
NPort W2250A: 200mA @ 12VDC
• Standards and Certifications
Safety UL 60950-1, EN 60950-1
EMI FCC Part 15 Subpart B Class A, FCC Subpart C/E, VCCI
EMS EN 55022 Class A
Radio CE (ETSI EN 301 893, ETSI EN 300 328), ARIB RCR STD-33, ARIB STD-66
Power Line Surge Protection 2 KV (level 3)
• Reliability
Alert Tool RTC (real-time clock)
Automatic Reboot Trigger Built-in WDT (watchdog timer)
MTBF (mean time between failures) NPort W2150A: 383,187 hrs
NPort W2250A: 363,327 hrs
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