Lancom IAP-821 Handleiding


Lees hieronder de πŸ“– handleiding in het Nederlandse voor Lancom IAP-821 (4 pagina's) in de categorie Access point. Deze handleiding was nuttig voor 40 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

Pagina 1/4
LANCOM Antenna Distance Calculator
LANCOM Antenna Distance Calculator
lancom-systems.com
This guide to the Antenna Distance Calculator supports you in using this tool to
determine the data transfer rates depending on the distance of the antennas of an
outdoor point-to-point (P2P) Wi-Fi connection.
After the calculation you get a tabular overview as well as a diagram of the expected
gross data transfer rates, broken down by the possible channel widths.
Step-by-step instructions
LANCOM Antenna Distance Calculator2
lancom-systems.com
LANCOM Antenna Distance Calculator
Selection of hardware parameters
Start with and select the access point to be used there under Location A Access
point / client adapter Wi-Fi chipset. The installed of the selected access point is
automatically displayed in the next field.
If the access point has an alternative chipset for a different frequency band, you can
select it here.
If available, select the chipset that operates in the 5 GHz band to achieve higher
ranges.
In the next field, the selected should correspond to the most modern Wi-Fi standard
one supported by the chip (802.11ac > 802.11n > 802.11a/g).
Then select the to be used. The cable to be used between access antenna (Cable 1)
point and antenna at location A is determined in the next step.
If you need a surge arrester for the outdoor installation, please select it in the
following field.
The installation of the surge arrester requires an additional cable between it (Cable 2)
and the access point, which you specify in the next field.
If you select a non-standard cable, you have the option to specify the cable
attenuation here. Note that the value must be specified for the total cable length to
be used.
The configuration for location A is now complete. Proceed with the entries for
locationB in the same way.
LANCOM Antenna Distance Calculator3
lancom-systems.com
LANCOM Antenna Distance Calculator
You can configure additional parameters for an interference-resistant P2P connection
in the following steps:
ξ˜„ξšξ˜—ξ˜’ξšξ˜—ξšξ˜…ξ˜”ξ˜’ξ˜—ξ˜‘ξ˜žξ˜”ξ˜›ξ˜•ξ˜žξ˜“ξšξ˜—ξ˜“ξ˜žξ˜Žξ˜žξ˜“ξš ξ˜ž
Configure this preferably to β€˜yes’ to ensure good connection quality even in bad
weather.
ξ˜Œξ˜’ξ˜’ξ˜šξ˜›ξ˜šξ˜™ξ˜˜ξ˜”ξ˜ξ˜—ξ˜ˆξ˜”ξ˜’ξ˜žξ˜—ξš­ξ˜”ξ˜“ξ˜ξ˜šξ˜˜ξ˜—ξ˜‹ξ˜—ξš€ξ˜žξ˜Žξ˜žξ˜“ξš ξ˜ž
For example, if you are using a longer cable which is not covered by the cable
selection for β€˜Cable 1’ or if you have to allow for an additional reserve, enter it here.
ξš­ξ˜”ξ˜Žξ˜›ξ˜—ξ˜•ξ˜žξ˜šξ˜ξ˜•ξ˜›ξ˜—ξ˜œξ˜”ξ˜ξ˜œξ˜‚ξ˜ξ˜”ξ˜›ξ˜šξ˜™ξ˜˜
Under this item, specify the between the two antennas of the P2P ξš‚ξ˜šξ˜Žξ˜›ξ˜”ξ˜˜ξ˜œξ˜žξ˜—ξšƒξ˜ξš„
connection.
Then, in the line below under , the height in meters is calculated ξš­ξ˜”ξ˜Žξ˜›ξ˜—ξš…ξ˜žξ˜šξ˜ξ˜•ξ˜›ξ˜—ξšƒξ˜ξš„
in which both antennas must be mounted in order to achieve the calculated gross
transmission rates.
Please note that the maximum height of any obstacles between the antennas must be
added to this value.
ξš†ξš‡ξ˜”ξ˜ξ˜ξ˜ξ˜žξšˆ If the value for the calculated mast height would be 5 m and a building with
20 m height would be on a line between the two antennas, a mast of 25 m height
would be necessary.
The ξš‰ξ˜“ξ˜™ξ˜Žξ˜Žξ˜—ξ˜’ξ˜”ξ˜›ξ˜”ξ˜—ξ˜“ξ˜”ξ˜›ξ˜žξ˜—ξ˜‡ξš­ξ˜…ξ˜ξ˜Žξš„ field displays the calculated gross data rate depending
on the configuration you have made. Different values are displayed depending on
different channel widths. The channel widths listed depend, among other things, on
the chipset and the Wi-Fi standard used.


Product specificaties

Merk: Lancom
Categorie: Access point
Model: IAP-821

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