wiport-485 data sheet copyright ? 2004, lantronix. all rights reserved. wiport?-485 data sheet general description the wiport-485 is the most compact, integrated solution available to add 802.11b wireless networking to any device with an rs -422 or rs-485 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-485 is configurable for either rs-422 4-wire or rs-485 2-wire communication. it supports multi-drop rs-485 networks by providi ng a logic level serial interface designed to connect directly to an rs-485 transceiver chip. in the rs-485 2- wire mode, one of the pio pins supplies the necessary transmit enable signal . the wiport-485 offers the highest level of integration available in a device server. within a compact package is a dstni x86 controller, memory, 802.11b transceiver, a 10/100 ethernet transceiver, and dual high-speed serial ports. all of this combines to give you a complete networking solution. the wiport-485 is designed with flexibility to support additional wireless standards without requiring redesign. to enable access to a local network or the internet, the wiport-485 integrates a fully developed tcp/ip network stack and os. the wiport-485 also includes an embedded web server that can be used to remotely configure, monitor, or troubleshoot the attached device. wiport-485 serves web pages to a web browser when there is a need to gather information or communicate with networked devices. the wiport-485 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- 485 can also be configured locally through its serial port, or remotely over a network using telnet (password-protected) or a web browser. flash memory provides for maintenance-fr ee, nonvolatile storage of web pages, and allows future system software upgrades. hardware & software description the wiport-485 functions independently of a pc, providing a complete hardware and software solution for adding wireless connectivity to your devices. within a single package this powerful device server comes with an 802.11b wireless conne ction, 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-485 software runs on a lantronix dstni controller which has 256 kb of internal sram, and 16 kb of boot rom. the wiport-485 communicates to the device through a 3.3v logic level interface. 2 mb of flash memory is included for storing firmware and web pages. a larger memory option is available that includes 4 mb of flash memory, and an additional 1 mb of sram. the wiport-485 runs on a single 3.3v supply, and has a built-in voltage supervisory circuit. the wiport-485 will connect through a coaxial cable ?pigtail? to a panel-mounted external antenna, which makes the electro-mechanical integration very simple. key features ? complete int egrated solution ? supports wlan or ethernet connectivity ? serial to 802.11b conversion ? rs-422/485 support ? multi-drop rs-485 network support ? stable, field proven tcp/ip protocol suite and web- based application framework ? easy configuration 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
wiport-485 data sheet protocol support the wiport-485 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. ? 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-485 dimensions are shown in the following drawing: wiport-485 ? embedded device server
wiport-485 data sheet
wiport-485 data sheet wiport-485 pin functionality pin number wiport-485 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-485 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 tx- 30 ethernet tx+ 31 ethernet rx center tap 32 ethernet tx center tap 33 ethernet rx- 34 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) the mating connector is a 1mm micro header, 40 pins, 2 x 20. wiport-485 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) number of selectable subchannels 14 channels modulation dsss, dbpsk, dqpsk, cck radio antenna connector 1 security wep 64/128, tkip maximum receive level -10 dbm (with per < 8%) receiver sensitivity -82 dbm for 11mbps -87 dbm for 5.5mbps -89 dbm for 2.0mbps -93 dbm for 1.0mbps wlan power and link led current max: 4 ma
wiport-485 data sheet wiport-485 technical data category description cpu, memory lantronix dstni-ex 18 6 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. minimu m reset pulse width is 2 ms at iil = -500a serial interface cmos (asynchronous) 3.3v-level signals rs-422 4-wire and rs-485 2-wire support (rs-422/485 transceivers not included) 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 (softw are), 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 ? 11 mbps ? 5.5 mbps ? 2 mbps ? 1 mbps media access control csma/ca with ack frequency range 2.412 ? 2.484 ghz range up to 328 feet indoors modulation techniques ? cck (11 mbps) ? cck (5.5 mbps) ? dqpsk (2 mbps) ? dbpsk (1 mbps) transmit output power 14 dbm 1 dbm wlan peak supply current at 3.3v 420 ma management internal web server, snmp (read only) serial login, telnet login deviceinstaller software security password protection, locking features, 64/128 bit wep internal web server serves web pages storage capacity: 1.8 mb or 3.8 mb (depending on flash size) weight 29 grams material metal shell temperature operating range: -40c to +75c storage range: -40c to +85c (-40f to 185f) warranty 2-year limited warranty included software windows? 98/nt/2000/xp based deviceinstaller configuration software and windows? based comm port redirector, deviceinstaller, web-manager. average power consumption at 3.3v wlan / ethernet mode high performance (@ 88 mhz) / nominal performance (@ 48 mhz) power consumption wlan mode high performance, data transfer at 922 kbps 1200 mw, 360 ma wlan mode nominal performance, data transfer at 230 kbps 1000 mw, 300 ma wlan mode high performance, no data transfer 550 mw, 170 ma wlan mode nominal performance, no data transfer 400 mw, 120 ma ethernet mode * 750 mw, 225 ma * applicable only when the wired 802.3 interface is implemented and activated.
wiport-485 data sheet certifications description country certifications usa/canada u.s. and canadian (bi-national) standard for safety of information technology e quipment, csa-22.2 no. 60950-1-03 * ul 60950-1 europe standard for safety of information technology equipment, en 60950-1 product safety international iec 60950-1 agency compliance description country compliance usa cfr title 47 fcc part 15 europe en 300 328; data transmission equipment operating in 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 electromagnetic compatibility canada industry canada rss-210 low power license-exempt radiocommunication devices australia /new zealand as/nzs cispr 22 (emc) as/nzs 4771 (radio) japan vcci (emc) dc characteristics for se rial and power interface symbol parameter min nominal max units vcc supply voltage (typical 3.3) (+/-5%) 3.14 3.3 3.46 v v il low level input voltage -0.3 0.8 v v ih high level input voltage 2.0 5.5 v v ol low level output voltage 0.4 v v oh high level output voltage 2.4 v il input leakage current +/-0.01 +/-1 a
wiport-485 data sheet development kit introduction a wiport development kit is available to provide a simple, quick and cost-effective way to evaluate the wiport-485. use the development kit to connect the wiport-485 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-485 and connect to your system ? high-speed rs-232 and rs-232/422/485 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- 485 power & i/o pins ordering information model part number description wiport-485 wp2004000-01 standard wiport with rs-485 support min. order: 25 units wiport-485 smpl WP200400S-01 wiport-485 sample case 1 wiport-485 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_sale s@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 th e property of their respective owners. specifications subject to change without notice. a ll rights reserved. 910-464 10/2004
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