Opredeleno ima mnogo raznoobrazni resheniq.
Pyrwiq osnowen priznak kojto gi deli na dwe golemi grupi towa e dali iskash point-to-point ili multipoint
reshenie.
Wtoriq (no ne po-malko vajen) e dali iskash da sa 802.11b syvmestimi ili ne.
za 1-wiq w powecheto sluchai dostawchicite predpochitat da instalirat multipoint za da ne kupuwat nowo ustrojstwo ot tqhnata strana za wseki now klient.
za 2-riq ako e multipoint trqbwa da e 802.11b syvmestimo, ima mnogo prichini za towa.
a ako ne e multipoint moje da e kakwato si iska jylta marka na kakwato si iska chestota i moshtnost :).
802.11b ima half-duplex datarate ot 11 mbps. Kato turish CSMA/CA-to i ogromniq overhead ot wsqkakwi podpomagashti predawaneto po shared mediata (efir) ostawat okolo 7. Az poweche ot 6mbps ne sym wijdal. Dokato ot druga strana syshtestwuwat point-to-point resheniq za 100 mbps, eh da ne se nalagashe da si licenzirash chestota za da polzwash takowa :(.
ta. na kratko point-to-point resheniqta nesyvmestimi sys 802.11b dawat naj-dobra proizwoditelnost, a
multipoint resheniqta syvmestimi sys 802.11b imat po-dobra syvmestimost i razshirqemost(ot strana na dostawchika).
W tipichniq sluchaj dostawchika ti ima edna(ili nqkolko) 802.11b Access Pointa sys ne nasocheni ili segmentni anteni. Ot teb se ochakwa da si kupish nasochena antena i 802.11b wlan karta.
Ta kato sme na temata... Aironet RULEZ!
BR,
Boyan
-----Original Message-----
From: Marian Popov [mailto:[EMAIL PROTECTED]]
Sent: Friday, June 01, 2001 4:25 PM
To: [EMAIL PROTECTED]
Subject: Re: lug-bg: Offtopic: Wireless
Ima razni NONAME ustroistva koito rabotiat na 35km razstoianie sys
sigurnost i poddyrjat 11mbit no ne znam kyde gi prodavat.
Na men mi biaha donesli edno takova i rabotihme s nego 4-5 dni poneje
imahme problem s Cisco-to.
A kato go gledah kakvo e na vynshen vid ne izglejdashe da e mnogo skypo.
mano
On Fri, 1 Jun 2001, Iassen Anadoliev wrote:
> Zdraveite,
> Nalaga mi se da izpolzvam wireless za vrazka s moia
> provider, no neznam kakvo e nai dobroto koeto moga da
> izpolzvam i otkade da go nameria. Kakvo bihte mi
> preporachali koeto da e nai veche na niska cena i da
> poddarja 11Mbita.
>
>
>
> __________________________________________________
> Do You Yahoo!?
> Get personalized email addresses from Yahoo! Mail - only $35
> a year! http://personal.mail.yahoo.com/
> ===========================================================================
> A mail-list of Linux Users Group - Bulgaria (bulgarian linuxers)
> http://www.linux-bulgaria.org/ Hosted by Internet Group Ltd. - Stara Zagora
>
==-rw-r--r--=============================
== Pazardjik.com System Administrator ==
== GSM: +359 88 975753 ==
== e-mail: [EMAIL PROTECTED] ==
=========================================
===========================================================================
A mail-list of Linux Users Group - Bulgaria (bulgarian linuxers)
http://www.linux-bulgaria.org/ Hosted by Internet Group Ltd. - Stara Zagora
