729366
94
Zoom out
Zoom in
Previous page
1/122
Next page
LANCOM 1722 VoIP – LANCOM 1723 VoIP – LANCOM 1724 VoIP – LANCOM 1823 VoIP
Chapter 10: Options and accessories
94
EN
Transmission quality can be improved with so-called "diversity" methods. The
principle of diversity methods relies on the fact that a transmitted signal is
often received multiple times (generally twice). With appropriate processing,
these signals can be re-combined into a single signal. The most common
methods are space diversity and polarization diversity.
LANCOM Systems supplies a variety of polarization-diversity antennas as
accessories for LANCOM Wireless Router. These models enable two orthogo-
nally polarized signals to be received with a single antenna. Further informa-
tion about this technique is available in our "Polarization Diversity" techpaper.
Polarization diversity antennas from LANCOM Systems:
AirLancer Extender O-D80g (2.4 GHz band ), item no. 61221
AirLancer Extender O-D60a (5 GHz band ), item no. 61222
10.1.2 Installation of AirLancer Extender antennas
For installation of an optional AirLancer antenna turn off the LANCOM
Wireless Router by pulling out the power supply cable of the device. Remove
now carefully the two diversity antennas on the back by screwing them out.
Connect the AirLancer antennas to the antenna connector with the inscription
’Antenna Main’.
10.2 LANCOM Public Spot Option
Wireless public spots are publicly accessible points, at which users with their
own mobile computers can dial wirelessly into a network, usually into the
Internet.
The Wireless LAN technology is ideally suitable to offer wireless Internet serv-
ices to the public at places such as airports, hotels, stations, restaurants or
cafés, so-called Public Hot Spots. The LANCOM Public Spot Option is intended
for operators of public wireless networks, and unveils additional functions for
authentication and billing of public Internet services for the LANCOM Router
base station, thus enabling a simple set-up and maintenance of public hot
spots.
Reset
DC12V
ETH1ETH 2
ISDN1/Analog()ISDN2Analog1 ()Analog2 ()
ADSL(2+)
ConfigUSB (COM)
Aux
Main
’Antenna Main’ connector for AirLancer antenna
94


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Lancom 1722 VoIP at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Lancom 1722 VoIP in the language / languages: English as an attachment in your email.

The manual is 2,71 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info