WLAN Application Guide

A.

Extending Internet Service:PSTN or xDSL / CABLE

Thereare 3 routes for accessing Internet: a. Telephone line: dial-up; b.Broad band: ADSL; c.Broad band: Cable TV

Atthe Master unit side, the user may use a ROUTER toautomatically route the internet via phone modem, ADSL modem or Cablemodem; or if the user has onlyeither one route, then he just simply get the line into WL-2401 Masterunit directly. At the Slave unit side, if there are more than one PC inuse, the user can use a HUB for the PCs to share the extended Internetroute.

B.

Expanding LAN Network

Thisis the typical application that is most effective and efficient. Simplythink of the branch office as a ‘hub’ under the LANnetwork in head office, and the set of WL-2401 Master and Slave isexactly the wire (LAN cable) to connect to the hub in branch office.Only one time charge, no additional networking cost.

A.

Game World: Game WAN Network Application

TheGame World can serve multi-shops (more than 2 Game Shops) like a GameNetwork under high-speed broadband WAN environment even in areaswithout Broadband facilities.  Andwith only one-time charge, NO additional ISP, cabling, networking,Internet, telecom service fee.

Thisscenario takes especially great advantages in those areas lacking ofwell broad-band infrastructure, the clients under such environment canstill enjoy network PC game with the high speed of broad-band providedby the WL-2401 wireless LAN.

B.

Virtual Private Network (VPN ) application

TheVPN can serve more than 2 Companies; the virtual server companyprovides services of virtual company server, homepage, LAN ande-mail….

Thisscenario takes especially great advantages in those areas lacking ofwell broad-band infrastructure, the clients under such environment canstill enjoy the high speed of leased line provided by the VPN operatorvia WL-2401 wireless LAN.

C.

Extend telephone service torural area ( VOIP )

FXOvoice gateway serves to convert PSTN to VOIP for transmission while FXSvoice gateway to convert VOIP for PABX or normal phones; i.e., the PSTNline is connected to FXO in local site (with master unit) while FXS isin remote site (with slave unit) and connected to PABX or normal phone(SLT).

FXOand FXS voice gateway, 4 ports each unit, can be cascaded to serve theactual capacity demand. Theoretically there will be no limitation forFXO/FXS, but the more FXO/FXS in use, the poor voice quality it is.Anyway, the max. transmission Speed is 11MBps, accordingly the practicalmax. number in terms of well acceptable voice quality of FXO/FXS foreach set of WL-2401 is 8 each FXO and FXS, i.e. 32 lines are deliveredat one time. Normal desk phone, cordless phone and FAX are allavailable for FXS.

D.

Security and Remote Monitorapplication ( WebCam application )

Ittakes especially great advantages in areas without broad-bandinfrastructure. Integrated with the Web camera, it supports a‘large scale’ remote monitor in spread rural areaswith NO additional Internet charge. Withno cabling installation, it is free from Sabotage!!