WiPort™ Data Sheet
General Description
The WiPort is the most compact, integrated solution
available to add 802.11b wireless networking to any
edge device with a serial interface. Using our highly
integrated hardware and software platform, you will add
to your bottom line by significantly reducing product
development time, risk, and cost.
The WiPort offers the highest level of integration
available in a device server. Within a compact package
is a DSTni x86 controller, memory, 802.11b tr a ns ce i ve r, a
10/100 Ethernet transceiver, and dual high-speed serial
ports. All of this combines to give you a complete
networking solution. The WiPort is the first product in a
line of embedded wireless device servers, designed
with flexibility to support additional wireless standards
without requiring redesign.
To enable access to a local network or the Internet, the
WiPort integrates a fully developed TCP/IP network
stack and OS. The WiPort also includes an embedded
web server that can be used to remotely configure,
monitor, or troubleshoot the attached device.
WiPort serves web pages to a web browser when there
is a need to gather information or communicate with
networked devices. The WiPort becomes a conduit
between you and your device over the network or
Internet.
The Windows™-based configuration software, Device
Installer, simplifies installation and setup. The WiPort
can also be configured locally through its serial port, or
remotely over a network using Telnet (passwordprotected) or a web browser. Flash memory provides
for maintenance-free, nonvolatile storage of web
pages, and allows future system software upgrades.
Hardware & Software Description
The WiPort functions independently of a PC, providing
a complete hardware and software solution for adding
wireless connectivity to your edge devices. Within a
single package this powerful device server comes with
an 802.11b wireless connection, a 10/100 Ethernet
transceiver, a reliable and proven operating system
stored in flash memory, an embedded web server, a full
TCP/IP protocol stack, and WEP security.
The WiPort software runs on a Lantronix DSTni
controller which has 256 KB of internal SRAM, and 16
KB of boot ROM. The WiPort communicates to the
edge device through a 3.3V logic level interface. 2 MB
of flash memory is included for storing firmware and
web pages.
Key Features
• Complete integrated solution
• Supports WLAN or Ethernet c onnectivity
• Serial to 802.11b conversion
• Stable, field pr oven TCP/IP protocol suite and web-
based application framework
• Easy configura tion through a web interface
• Easy installation of customized web pages
• Embedded web server
• 11 General Purpose Input/Output (GPIO) pins
• 802.11b wireless interface
• E-mail alerts
• Password protection
• Upgradeable firmware via the network or serial port
• Dual serial ports
•
128 bit WEP encryption
•
WPA security upgradeable
• High performance data throughput
A larger memory option is available that includes 4 MB
of flash memory, and an additional 1 MB of SRAM. The
WiPort runs on a single 3.3V supply, and has a built-in
voltage supervisory circuit.
The WiPort will connect through a coaxial cable “pigtail”
to a panel-mounted external antenna, which makes the
electro-mechanical integration very simple.
WiPort Data Sheet Copyright© 2004, Lantronix. All rights reserved.
Protocol Support
The WiPort uses the widely accepted 802.11b protocol
to connect to a wireless access point or ad-hoc
network. It uses the Transmission Control Protocol
(TCP) to assure that no data is lost or duplicated and
that everything sent to the connection arrives correctly
at the target.
Other supported protocols are listed below:
• ARP, UDP, TCP, ICMP, Telnet, TFTP, AutoIP,
DHCP, HTTP, and SNMP for network
communications.
• TCP, UDP, and Telnet for connections to the serial
port.
• TFTP for firmware updates.
WiPort – Embedded Web Server
• IP for addressing, routing, and data block handling
over the network.
• User Datagram Protocol (UDP) for typical datagram
applications in which devices interact with other
devices without maintaining a point-to-point
connection.
Dimensions
•
The WiPort dimensions are shown in the
following drawing:
WiPort Data Sheet
WiPort Data Sheet
WiPort Pin Functionality
Pin Number WiPort Pin Function
1 3.3V Power
2 3.3V Power
3 RTS0
4 TXD0
5 RXD0
6 Configurable Pin 2
7 Configurable Pin 3
8 CTS0
9 Configurable Pin 10
10 Configurable Pin 8
11 Signal Ground
12 Signal Ground
13 Reset In
14 Configurable Pin 0
15 RTS1
16 TXD1
17 RXD1
18 Configurable Pin 9
19 Configurable Pin 4
20 CTS1
Pin Number WiPort Pin Function
21 Reserved
22 Reserved
23 Signal Ground
24 Signal Ground
25 Reserved
26 Reserved
27 Ethernet Status LED2
28 Ethernet Status LED1
29 Ethernet TX30 Ethernet TX+
31 Ethernet RX Center Tap
32 Ethernet TX Center Tap
33 Ethernet RX34 Ethernet RX+
35 Configurable Pin 1
36 WLAN Power LED
37 Configurable Pin 6
38 Configurable Pin 5
39 WLAN Activity LED
40 Configurable Pin 7
Mating Connector Description
Recommended: Samtec FTMH-120-03-F-DV-ES
(shrouded header)
Alternative: Samtec FTMH-120-03-F-DV
(not shrouded)
Alternative: Oupiin 2411-2X20GDN/017 (not shrouded)
WiPort Wireless Specifications
Category Description
Network Standard IEEE 802.11b
Frequency Range 2.412 – 2.484 GHz
Antenna Connector 1, no diversity supported.
Data Rates 1,2,5.5,11Mbps(802.11b HR)
Radio
Security WEP 64/128, TKIP
Maximum Receive Level -10 dBm (with PER < 8%)
Receiver Sensitivity -82 dBm for 11Mbps
WLAN Power and Link LED
Current
Number of Selectable
Subchannels
Modulation DSSS, DBPSK, DQPSK, CCK
Antenna Connector 1
The mating
connector is a 1mm
micro header,
40 pins, 2 x 20.
14 channels
-87 dBm for 5.5Mbps
-89 dBm for 2.0Mbps
-93 dBm for 1.0Mbps
Max: 4 mA
WiPort Data Sheet
WiPort Technical Data
Category Description
CPU, Memory Lantronix DSTni-EX 186 CPU, 256 KB zero wait state SRAM
2048 KB Flash or 4096 KB Flash, 16 KB Boot ROM, 1024 KB SRAM
Firmware Upgradeable via TFTP and serial port
Reset Circuit Reset In is low active. Minimum reset pulse width is 2 ms at IIL = -500µA
Serial Interface CMOS (Asynchronous) 3.3V-level signals
Rate is software selectable (300 bps to 921600 bps)
Serial Line Formats 7 or 8 data bits, 1-2 Stop bits, Parity: odd, even, none
Modem Control DTR, DCD
Flow Control XON/XOFF (software), CTS/RTS (hardware), none
Network Interface Wireless 802.11b and 10/100 Ethernet
Protocols Supported 802.11b, ARP, UDP, TCP, Telnet, ICMP, SNMP, DHCP, BOOTP, Auto IP, HTTP, SMTP,
TFTP
Data Rates With
Automatic Fallback
Media Access Control CSMA/CA with ACK
Frequency Range 2.412 – 2.484 GHz
Range Up to 328 feet indoors
Modulation
Techniques
Transmit Output Power 14 dBm ± 1 dBm
Receiver Sensitivity -82 dBm for 11 Mbps
Average Power
Consumption
Peak Supply Current 460 mA
Management Internal web server, SNMP (read only)
Security Password protection, locking features, 64/128 bit WEP
Internal Web Server Serves web pages and Java applets
Weight 29 grams
Material Metal shell
Temperature Operating range, WLAN: -40°C to +70°C
Warranty 2-year limited warranty
Included Software Windows™ 98/NT/2000/XP based DeviceInstaller configuration software and Windows™
11 Mbps
5.5 Mbps
2 Mbps
1 Mbps
CCK (11 Mbps)
CCK (5.5 Mbps)
DQPSK (2 Mbps)
DBPSK (1 Mbps)
-87 dBm for 5.5 Mbps
-89 dBm for 2.0 Mbps
-93 dBm for 1.0 Mbps
1280 mW, 388 mA (WLAN mode; maximum data rate)
820 mW, 248 mA (WLAN mode; idle)
710 mW, 215 mA (Ethernet mode)
Serial login, Telnet login
DeviceInstaller software
Storage capacity: 1.8 MB or 3.8 MB (depending on Flash size)
Operating range, Ethernet: -10°C to +75°C
Storage range: -40°C to +85°C (-40°F to 185°F)
based Comm Port Redirector, DeviceInstaller, Web-Manager.
WiPort Data Sheet
Certifications
Description Country Certifications
U.S. and Canadian (Bi-National) Standard for Safety of
Information Technology Equipment, CSA-22.2 No.
60950-1-03 * UL 60950-1
Standard for Safety of Information Technology
Equipment, EN 60950-1
Product
Safety
USA/Canada
Europe
International IEC 60950-1
Agency Compliance
Description Country Compliance
USA CFR Title 47 FCC Part 15
EN 300 328; Data Transmission Equipment Operating in
Electromagnetic
Compatibility
Europe
the 2.4GHz ISM Band and Using Spread Spectrum
Techniques
EN 301 489-17 & EN 301 489-1; EMC Standard for
Radio Equipment and Services
Canada
Japan VCCI (EMC)
Australia /New
Zealand
Industry Canada RSS-210 Low Power License-Exempt
Radiocommunication Devices
AS/NZS CISPR 22 (EMC)
AS/NZS 4771 (Radio)
DC Characteristics for Serial and Power Interface
Symbol Parameter Min Nominal Max Units
Vcc Supply voltage (typical 3.3) (+/-5%) 3.14 3.3 3.46 V
VIL Low Level Input Voltage -0.3 0.8 V
VIH High Level Input Voltage 2.0 5.5 V
VOL Low Level Output Voltage 0.4 V
VOH High Level Output Voltage 2.4 V
IL Input Leakage Current +/-0.01 +/-1 µA
WiPort Data Sheet
Development Kit
Introduction
A WiPort development kit is available to provide a simple, quick and cost-effective way to evaluate the WiPort. Use
the development kit to connect the WiPort to your product design, and give your newly networked product a test
drive.
Features of the Development Kit
• Complete, ready-to-use WiPort and supporting Evaluation Board
• 3.3V power supply
• RS-232 cable, DB9F/F, null modem
• CAT5e UTP RJ45M/M Ethernet cable
• WiPort CD containing complete user documentation, DeviceInstaller, and the Comm Port Redirector
• Antenna
Features of the Evaluation Board
The WiPort evaluation board includes a WiPort integrated with the following features:
• Ready to use – just plug in the WiPort and connect to your system
• Dual high-speed RS-232 transceivers & DB9 connectors for easy connection to a PC
• Complete Ethernet interface, including magnetics, RJ-45 jack, and status LEDs
• Test header for easy access to all 40 of the WiPort power & I/O pins
Ordering Information
Model Part Number Description
WiPort WP2001000-01 Standard WiPort
Min. order: 25 units
WiPort SMPL WP200100S-01 WiPort Sample Case
1 WiPort enclosed
WiPort Dev. Kit WP200100K-01 WiPort Development Kit
WiPort Antenna 930-029 Accessory Antenna
For details contact your local Lantronix representative or Lantronix directly:
Asia Pacific Region (E-mail): AsiaPacific_sales@lantronix.com
Europe (E-mail): eu_sales@lantronix.com
Japan (E-mail): japan_sales@lantronix.com
United States (E-mail): sales@lantronix.com
Latin America & Caribbean (E-mail): la_sales@lantronix.com or call OEM sales support at 800-526-8764.
©2004 Lantronix, Inc. All rights reserved. Lantronix, WiPort and DSTni are trademarks of Lantronix. All other trademarks are the property of their
respective owners. Specifications subject to change without notice. All rights reserved. 910-440B 08/2004
WiPort Data Sheet
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