NPORT W2250A-T-JP - 2-port wireless device server, 3-in-1, 802.11abgn WLAN JP Band

Our wireless device servers are the ideal choice for connecting your serial or Ethernet devices - such as PLCs, measuring devices and sensors - to a wireless network, avoiding the hassle of running a network cable to each device.

2-Port Wireless Device Server, 3-in-1, 802.11a/b/g/n WLAN JP 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 95/98/ME/NT/2000, Windows XP/2003/Vista/2008/7/8/8.1/10 (x86/x64), Windows 2008 R2/2012/2012 R2/2016/2019 (x64), Windows Embedded CE 5.0/6.0, Windows XP Embedded
Linux Real TTY driver
- 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 higher
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
Reception sensitivity for 802.11a (measured at 5.680 GHz)
- Type. -91 @ 6 Mbps
- Typ. -74 @ 54 Mbps
Reception sensitivity for 802.11b (measured at 2.437 GHz)
- Typ. -92 dBm @ 1 Mbps
- Typ. -84 dBm @ 11 Mbps
Reception sensitivity for 802.11g (measured at 2.437 GHz)
- Typ. -91 dBm @ 6 Mbps
- Typ. -73 dBm @ 54 Mbps
Reception 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)
Reception 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 metres (in open areas)
Transmission rate
- 802.11a/g: 54 Mbps
- 802.11b: 11 Mbps
- 802.11n: 6.5 to 150 Mbps
Transmission power for 802.11b
- 16±1.5 dBm @ 1 Mbps
- 16±1.5 dBm @ 11 Mbps
Transmission power for 802.11g
- 16±1.5 dBm @ 6 Mbps
- 14±1.5 dBm @ 54 Mbps
Transmission power for 802.11a
- 15±1.5 dBm @ 6 Mbps
- 14±1.5 dBm @ 54 Mbps
Transmission power for 802.11n (2.4 GHz)
- 16 dBm @ 1.5 Mbps (6.5 MHz)
- 12 dBm @ 1.5 Mbps (72.2 MHz)
Transmission 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 2.484 GHz (14 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 the USA (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
- Ad-hoc mode, infrastructure mode

Antenna properties
Connection
- RP-SMA (male)
Antenna type
- Omnidirectional

Security functions
Authentication
- Local database
- RADIUS
Encryption
- HTTPS, AES-128, AES-256, HMAC, RSA-1024, SHA-1, SHA-256, SHA-384
Security protocols
- SNMPv3
- SSHv2
- HTTPS (TLS 1.2)

Serial interface
Connector
- DB9 male
Number of ports
- 2
Serial standards
- RS-232, RS-422, RS-485
Operating modes
- Real COM mode, TCP Server mode, TCP Client mode, UDP mode, RFC2217 mode, Pair Connection mode, Ethernet Modem mode, Disabled
Baud rate
- 50 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
Terminating resistor for RS-485
- 120 ohms
Surge
- 1 kV

Physical properties
Housing
- metal
Installation
- desktop mounting, 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
- 557 g (1.23 lb)
Antenna length
- 109.79 mm (4.32 in)

Environmental conditions
Operating temperature
- -40 to 75°C (-40 to 167°F)
Storage temperature (in packaging)
- -40 to 75°C (-40 to 167°F)
Relative humidity
- 5 to 95% (non-condensing)

Performance parameters
Input current
- 200 mA @ 12 VDC
Input voltage
- 12 to 48 VDC

Standards and certifications
EMC
- EN 55032/24
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 301 489-17, ETSI EN 301 489-1), ARIB RCR STD-33, ARIB STD-66

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

MTBF
Time
- 363,327 hrs
Standards
- Telcordia (Bellcore) Standard TR/SR