10-52 www. m oxa. com NPort® W2150A/W2250A Serial-to-Ethernet Device Servers Serial-to-Ethernet Device Servers > 10 Unauthorized access is one of the biggest headaches for system managers. In addition to IP filtering and password protection, the NPort® W2150A and NPort® W2250A also support SSH and HTTPS to provide protection from hackers. To transmit control messages securely, open the web console using a web browser that supports https (Internet Explorer, for example). You may also open the serial or Telnet console, such as PuTTY, using a terminal emulator that supports SSH. Most device servers only support a fixed number of serial baudrates. However, some applications require special baudrates, such as 250 Specifications Secure Remote Management and Configuration with SSH/HTTPS Select “Any Baudrate” between 50 bps and 921.6 kbps 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/n Network Modes: Infrastructure, Ad-Hoc Transmit Power: 802.11b: Typ. 16 dBm ±1.5 dBm @ 1 Mbps, Typ. 16 dBm ±1.5 dBm @ 11 Mbps 802.11a: Typ. 15 dBm ±1.5 dBm @ 6 Mbps, Typ. 14 dBm ±1.5 dBm @ 54 Mbps 802.11g: Typ. 16 dBm ±1.5 dBm @ 6 Mbps, Typ. 14 dBm ±1.5 dBm @ 54 Mbps 802.11n 2.4 GHz Typ. 16 dBm ±1.5 dBm @ 6.5 Mbps, Typ. 12 dBm ±1.5 dBm @ 72.2 Mbps 802.11n 5 GHz Typ. 15 dBm ±1.5 dBm @ 6.5 Mbps, Typ. 12 dBm ±1.5 dBm @ 150 Mbps Receive Sensitivity: 802.11b: -92 dBm @ 1 Mbps, -84 dBm @ 11 Mbps 802.11a: -91 dBm @ 6 Mbps, -74 dBm @ 54 Mbps 802.11g: -91 dBm @ 6 Mbps, -73 dBm @ 54 Mbps 802.11n 2.4 GHz -89 dBm @ 6.5 Mbps (20 MHz), -71 dBm @ 72.2 Mbps (20 MHz) 802.11n 5 GHz -89 dBm @ 6.5 Mbps (20 MHz), -71 dBm @ 72.2 Mbps (20 MHz) -85 dBm @ 13.5 Mbps (40 MHz), -67 dBm @ 150 Mbps (40 MHz) Radio Frequency Type: DSSS/OFDM Transmission Rate: 802.11a: 54 Mbps 802.11b: 11 Mbps 802.11g: 6 to 54 Mbps 802.11n: 6.5 to 150 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 • Encryption: 128-bit TKIP/AES-CCMP EAP-TLS, PEAP/GTC, PEAP/MD5, PEAP/MSCHAPV2, EAP-TTLS/PAP, EAP-TTLS/CHAP, EAP-TTLS/ MSCHAP, EAP-TTLS/MSCHAPV2, EAP-TTLS/EAP-MSCHAPV2, EAP-TTLS/EAP-GTC, EAP-TTLS/EAP-MD5, LEAP Antenna Connector: Reverse SMA Serial Interface Number of Ports: NPort W2150A: 1 NPort W2250A: 2 Serial Standards: RS-232/422/485 (DB9 male connector) Offline Port Buffering: NPort W2150A: 20 MB NPort W2250A: 10 MB Serial Line Surge Protection: 1 kV (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-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND 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, IPv4, TCP, UDP, DHCP, Telnet, DNS, SNMP V1/V2c/V3, HTTP, SMTP, SNTP, SSH, HTTPS, ARP 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/2008/7/8/8.1/10 (x86/x64), Windows 2008 R2/2012/2012 R2 (x64), Windows Embedded CE 5.0/6.0, Windows XP Embedded 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 Linux Real TTY Drivers: Linux 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) Weight: NPort W2150A: 547 g (1.21 lb) NPort W2250A: 557 g (1.23 lb) 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) kbps or 500 kbps. With the NPort® W2150A and NPort® W2250A, you can enter any baudrate between 50 and 921.6 kbps. If your device’s baudrate is not a standard baudrate, select “other” from the drop-down list and then enter the baudrate.