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 2.462 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) |
Frequency Band for US (20 MHz operating 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 |
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) |
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) |
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 VD |
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, WP |
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 |