Tellus Group Corporation TWL-A11 User Manual Download Page 7

2.5  Connect to a Network 

 

Plug a RJ-45 of one end of the UTP Ethernet cable into the socket symbolized with

 on the 

rear panel of TWL-A11, then plug a RJ-45 of the other end of the UTP Ethernet cable into a free 
socket of the hub connected to LAN. When completed, the LAN LED on the top panel should 
light up shown as Table 1. 

Note that your wireless LAN is able to operate in some simple systems, i.e. only one TWL-A11 and a DHCP server 
available, by using the default settings (refer to Section 6) whenever you have completed the above steps 
successfully. If it is a case, your installation process is done and you can omit the following steps. On the contrary, 
for complicated systems or you desire to change the TWL-A11’s settings, the following steps should be resumed. 

2.6 Install 

Utilities 

Before installing the utilities into your PC, you have to ensure that your PC is running Windows 95, 98, ME, NT, 
2000, or XP operating system and has minimum 5 Mbytes free disk space. 
Moreover, when your PC is running Windows 95, you have to download two files, “w95ws2setup.exe” and 
“dcom95.exe, from the website 

http://www.microsoft.com/windows/downloads/bin/w95ws2setup.exe

 and 

http://www.microsoft.com/com/dcom/dcom95/download.asp

, respectively. Run the downloaded files and follow the 

prompt instructions to finish their installations. For legal considerations, these two files are not included in the 
supplied CD-ROM. 
Please follow the following steps to install two utilities, APUtility and SNMP Manager. The former is used for the local 
configuration, and the later is the remote configuration. Except that the password options and physical connections, 
two utilities perform the same functions. 

1)  Insert the supplied CD-ROM in the CD-ROM drive. 
2) Run 

\Utilities\setup.exe in the CD-ROM. 

3)  Follow the prompted instructions to finish the installation. 
4)  Restart your PC when prompted. 

2.7  Install TWL-A11’s Driver 
You may skip the TWL-A11’s driver installation on the condition that: 

1)  Your PC cannot connect to TWL-A11 through USB cable. 
2)  Your PC is running Windows 95 or NT, which does not support USB. 
3)  The local configuration is not in need. 

 

Please follow the following steps to install the TWL-A11’s driver. 

1)  Plug one USB cable into socket symbolized with

 on the rear panel of 

TWL-A11, and plug the other end of the USB cable into USB port (type A) of the 
PC.  

2)  When plugged, your PC should detect the inserted TWL-A11 automatically and display “New 

Hardware Found” on the display box. 

3)  Put the supplied CD-ROM in the CD-ROM drive. 
4)  The driver installation procedure will guide you through the steps standard for your operating 

system. 

5)  Restart your PC when prompted. 

 6 

Summary of Contents for TWL-A11

Page 1: ...Wireless LAN Access Point TWL A11 User s Manual Version 1 5...

Page 2: ...ice pursuant to Part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipme...

Page 3: ...g from the use of unauthorized replacement parts and or service performed by unauthorized personnel 4 This warranty does not apply to the software driver that accompanies this product This warranty is...

Page 4: ...5 2 3 Placement of TWL A11 5 2 4 Plug in Power 5 2 5 Connect to a Network 6 2 6 Install Utilities 6 2 7 Install TWL A11 s Driver 6 3 CONFIGURATION 7 3 1 APUtility 7 3 2 SNMP Manager 7 4 SPECIFICATIONS...

Page 5: ...under Windows 95 98 ME 2000 XP Desktop and wall ceiling mount Up to 300m operating range environment dependent Supports point to point and point to multipoint access Direct Sequence Spread Spectrum DS...

Page 6: ...ctors and enough length from the location of TWL A11 to the hub 2 3 Placement of TWL A11 Please choose a proper place for your TWL A11 Normally the best location to place the TWL A11 is at the center...

Page 7: ...y Run the downloaded files and follow the prompt instructions to finish their installations For legal considerations these two files are not included in the supplied CD ROM Please follow the following...

Page 8: ...Restore Default Restore the factory default values refer to Section 6 After you press the Configuration button a window AP Configuration with the current settings will be displayed Press the Get butt...

Page 9: ...Range Open environment up to 300m 985ft Office environment up to 30m 98ft 11Mbps up to 40m 131ft 5 5Mbps up to 60m 197ft 2Mbps up to 100m 328ft 1Mbps Range for the TWL A11 depends on many factors and...

Page 10: ...a communications network originally developed by Xerox Corp which accepts transmission from computers and terminals Ethernet operates on 10 Mbps baseband transmission over shielded coaxial cable or ov...

Page 11: ...Type The appropriate frame format for transmission to physical layer Long Short Long 15 Authentication Type Open System the access to TWL A11 is valid if the security key of station is not set Shared...

Page 12: ...00 00 00 00 00 00 to FF for each field 31 WEP128 Key2 128 bit WEP value of key 2 20 21 22 23 24 00 00 00 00 00 00 00 00 00 to FF for each field 32 WEP128 Key3 128 bit WEP value of key 3 30 31 32 33 3...

Page 13: ...is called a Basic Service Set BSS Each wireless LAN card in this BSS can be linked to any computer in the wired LAN infrastructure via the AP Infrastructure configuration not only extends the accessib...

Page 14: ...nfiguration The infrastructure configuration supports roaming capability for mobile workers More than one BSS can be jointly configured as an Extended Service Set ESS On account of a continuous connec...

Page 15: ...L Cable modem File Server Switch Access Point Access Point BSS2 ESS BSS1 Switch Desktop PC with Wireless PC Card Notebook with Wireless PC Card Notebook with Wireless PC Card Figure 3 Seamless Roaming...

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