W A -4 20 0 W ireless A ccess Point User Guid e
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W DS Repeater: This m od e allow s t he A P t o connect t o a W DS Root A ccess
Point . This set t ing w ill t ake t he SSID b road cast ed b y t he W DS Root A ccess
Point and reb road cast it t o end -user d evices.
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A d d it ional W DS Brid g e and W DS Rep eat er set t ing s:
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W DS Root A ccess Point BSSID
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W DS Root A ccess Point SSID
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W ireless Mode: Choose t he set t ing t hat corresp ond s t o t he t yp e of w ireless client s
connect ed t o your net w ork. If you aren’t sure w hich t yp e of client s w ill access t he
w ireless net w orks, w e recom m end you keep t he d efault set t ing s.
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Channel W idth: Select t he channel w id t h for t he select ed channel t o use. By
d efault , it ’s set t o HT 80 MHz ( w hen using 5 GHz) and HT 20 MHz ( w hen using 2.4
GHz) . Select ing 4 0 MHz on t he 2.4 GHz b and is p ossib le, b ut not recom m end ed ,
b ecause it w ill also increase t he risk of im p act ing w ireless p erform ance. W e
recom m end keep ing t he 2.4 GHz rad io set t o 20 MHz and using only channel 1, 6, or
11, b ecause t hey are t he only t hree non-overlap p ing channels.
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Channel: Using t he d efault set t ing ( A ut o) , t he A P aut om at ically select s t he channel
w it h b est p erform ance for t he w ireless net w ork. To select a channel m anually, click
t he d rop -d ow n list and select a channel. The channel op t ions availab le d ep end on
t he Count ry Cod e select ed .
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Transmit Power Level: The p ow er d ep end s on t he d ist ance of t he d evices in your
w ireless net w ork. You can use t his feat ure t o increase or d ecrease t he coverag e
area; how ever, w e d o not recom m end chang ing t his set t ing unless a p rofessional
sit e survey is cond uct ed . Cont act your net w ork ad m inist rat or for help .
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Auto: This set t ing ad just s t he p ow er of t he A P b ased on t he d ist ance t o t he
furt hest client d evice.
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For US model ( W A -4 20 0 ) :
11d Bm ( 13m W ) – 25 d Bm ( 316m W ) : These are st at ic p ow er set t ing s. The A P w ill
b road cast at t he select ed p ow er level.
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For international model ( W A -4 20 0 -1) : Transm it Pow er Level for Int ernat ional
version d ep end s on t he Count ry Cod e select ed ( see p ag e 3) .
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Multicast Handling: Enab le t he Convert t o Mult icast t og g le t o enhance t he
vid eo/ aud io q ualit y w hen st ream ing m ult icast cont ent t o m ult ip le d evices over
W iFi. W hen enab led , all t he m ult icast t raffic is convert ed t o unicast , w hich
increases t he d elivery sp eed t o ind ivid ual d evices. This feat ure is not
recom m end ed if t he m ult icast g roup exceed s 10 d evices.
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Roam ing
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Fast BSS transition ( 80 2.11r) : IEEE 80 2.11r st and ard for fast roam ing red uces t he
aut hent icat ion t im e w hen client s roam from one A P t o t he ot her. This feat ure is
b eneficial for vid eo st ream ing and voice ap p licat ion.
Note: The roam ing b ehavior d ep end s on client s. To ob t ain full b enefit from
fast roam ing , w ireless client s need t o sup p ort 80 2.11r fast roam ing st and ard .
It is not recom m end ed t o enab le b ot h b and st eering and fast roam ing
feat ures, w hich w ill cause som e incom p at ib ilit y issues.
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Содержание WA-4200
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