NPORT W2250A-W4-T-EU - 2-port RS-232422485 wireless device server with 802.11abgn WLAN EU band, 12 t...

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.

2-port RS-232/422/485 wireless device server with 802.11a/b/g/n WLAN EU band, 12 to 48 VDC, -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 11/10/8.1/8/7/Vista/XP/ME/98/95
Windows Server 2022/2019/2016/2012 R2/2012/2008 R2/2008/2003/2000/NT
Windows Embedded CE 5.0/6.0, 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: 10.12 to 10.15, 11.x
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 Linux kernel 5.x/4.x
- Virtual Machine
VMWare ESXi (Windows 11/10)
VMware Fusion (Windows on macOS 10.12 to 11.x)
Parallels Desktop (Windows on macOS 10.12 to 11.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 (TLSv1.3), 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)
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

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 1.3)
- 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 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) 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 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 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, WPC
- Safety
UL 62368-1
IEC 62368-1

Reliability
- Alert Tools RTC (real-time clock)
- Automatic Reboot Trigger Built-in WDT

MTBF
- Time 1,187,539 hrs
- Standards Telcordia SR332