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the setting of the internet browser such that the browser would retrieve new web 
pages instead of displaying the cached web pages. 
 

Admin 

The “Admin” page (Figure 1) is the default home page for the built-in web server.

 

On this page, users are able to change settings, which are used for 
administration purposes. The web page is divided into four sections: Device 
Name, IP settings, Security, Commands and Upgrade Firmware. 
 

1. Device Name: 

Device Name 

This is the name that the bridge will use to identify itself to external 
configuration and IP-address-finding programs. This is not the same as 
the SSID. It is okay to leave this blank if you are not using these 
programs. 

 

2. IP Settings: 

IP Address Mode 

Select 'DHCP' to get the IP settings from a DHCP server on your network. 
Select 'Static' to use the IP settings specified on this page. 
 

IP address 

The IP address of this ACR-201-G wireless bridge station. This allows the 
user to set a static IP address to the Wireless bridge station. This IP 
address is only used for accessing the built-in Web server. In order to 
access the Web server, the computer must use an IP address on the 
same subnet of the wireless bridge station.  

It is not necessary to change 

this IP address to an address used by the Wireless Network, but it is okay 
to do so, if desired.  However, if you do so, please consult with your 
system or network administrator to obtain an IP address.

 

 

WARNING: Any changes to the IP settings should be contemplated 
carefully, documented well, and made only after consulting your 
system or network administrator.  Failure to do so may result in 
being unable to access the built-in Web server and/or may affect 
network operation. 

 

Subnet mask 

The subnet mask specifies the network number portion of an IP address. 
The factory default is 255.255.0.0. This allows the user to set the subnet 
mask.

 If you change the IP address to one that is usable in your network, 

you may need to change this setting also.

   

Please ask your system or 

network administrator for the correct subnet mask.  
 

Gateway 

This is the IP address of the gateway that connects you to the Internet. 
Allows the user to set the default gateway. 

If you change the IP address to 

one that is usable in your network, you may need to change this setting 

ACR-201-G Technical Manual 

 

7

Summary of Contents for ACR-201-G

Page 1: ...ACR 201 G 802 11g Wireless Ethernet Bridge Station Technical Manual www otcwireless com...

Page 2: ...out the express written permission of the manufacturer If however your only means of access is electronic permission to print one copy is hereby granted The manufacturer provides this documentation wi...

Page 3: ...ty Software 6 Use the Web Based Utility Program 6 Overview of the Web Pages 6 Admin 7 Info 9 Template 11 Wireless 12 Security 14 Advanced 16 Chapter 4 Troubleshooting 18 No Page Displayed When Accessi...

Page 4: ...ion of a single computer or device to an 802 11g Access Point in a pure 802 11g Station role ACR 201 G also supports the IP Bridging Mode where multiple computers can share the wireless access to an 8...

Page 5: ...991 A1 1992 A2 1993 A3 1995 A4 1996 EN 60950 2000 Health ETSI EN 50371 2002 EMC Wireless FCC Part 15 Class B FCC 15 247 RSS 210 ETSI EN 300 328 2 V 1 2 1 ETSI EN 301 489 17 V 1 1 1 9 2000 Key Features...

Page 6: ...G to a computer or a router s Ethernet port If the IP Bridging feature is enabled see Chapter 3 for details to allow multiple devices to use the ACR 201 G for access via a hub or a switch then use the...

Page 7: ...erent location for better RF reception You may also want to check if the unit is configured with the proper RF channel and security settings by using the Web based Utility software Refer to Chapter 3...

Page 8: ...lorer 5 0 and above Netscape 6 0 and above Mozilla 1 0 and above JavaScript for the browser must be enabled 2 Ethernet capable computer with RJ 45 port either built in or add on NIC No installation of...

Page 9: ...dress subnet mask as well other information in the related fields for your computer On Macintosh select Apple System Preferences and double click the Network icon In the popped up Network dialog choos...

Page 10: ...erver In order to access the Web server the computer must use an IP address on the same subnet of the wireless bridge station It is not necessary to change this IP address to an address used by the Wi...

Page 11: ...is the password that you must type when logging in to these web pages You must enter the same password into both boxes for confirmation The built in Web server will verify the login name and password...

Page 12: ...ay to get back to your current settings unless you remember them or keep an adapter settings copy It is always a good idea to keep a copy of the current setting before you change the current settings...

Page 13: ...on Strength The indicator of RF communication signal strength BSSID Network Identifier for basic service set WEP Shows if WEP encryption is enabled or not To enable disable change WEP settings see sec...

Page 14: ...subnet mask and gateway are un dimmed and can be modified This feature is used to assign a new IP address to the next device that is being programmed There are two sections on this page create templat...

Page 15: ...Launch Template Choose Template Click the Select template button to select the template previously saved that you prefer using to program the device Launch Template Click the Launch adapter settings...

Page 16: ...etwork Access Points the ACR 201 G is going to connect with Channel The channel option is only available when the ACR 201 G is in ad hoc mode In infrastructure mode the ACR 201 G would use the channel...

Page 17: ...ode 802 11 b g Mixed Mode This allows the radio units to connect to either 802 11b or 802 11g network 802 11 b g Mixed Mode Long A long preamble provides universal compatibility for devices connecting...

Page 18: ...rted 2 WEP Configuration Enabled WEP This check box allows users to enable or disable WEP feature While WEP is disabled all the other fields on this Encryption page are disabled too Default WEP Key to...

Page 19: ...grade option 1 Bridging To activate the Bridging mode the user needs to select WLAN Bridge option to allow multiple clients connecting to an ACR 201 G unit If WLAN Client option is selected the ACR 20...

Page 20: ...ize of the packets transmitted an optimum trade off between data throughput and data integrity may be reached by turning on the two frame exchange only for data packets exceeding a certain size The nu...

Page 21: ...se the Ethernet connection is problematic Try hitting the Refresh or Reload button of the web browser a few times If the same message persists it is unlikely that the problem is caused by a busy radio...

Page 22: ...sure that the Yellow LED on the radio is NOT constantly ON If it is Ethernet connection is questionable Make sure the Ethernet Bridge Station of the host computer device is properly installed Make su...

Page 23: ...f the link quality Radio Interference You may be able to eliminate RF interference by trying the following Find the channel used by the source of the interference and coordinate your network and the i...

Page 24: ...from the seller or its authorized reseller The seller s sole obligation under this express warranty shall be at the seller s option and expense to repair the defective product or part or deliver to Cu...

Page 25: ...ceived including interference that may cause undesired operation These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment ge...

Page 26: ...ngen van richtlijn 1999 5 EG Bij deze verklaart OTC Wireless Inc dat deze ACR 201 G voldoet aan de essenti le eisen en aan de overige relevante bepalingen van Richtlijn 1999 5 EC Par la pr sente OTC W...

Page 27: ...nts of EN 301 489 17 and the safety requirements of EN 60950 Notice In some countries of operation using this product may be subject to specific restrictions as listed below This product is intended o...

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