Intellinet 525800 User Manual

High-Power Ceiling Mount Wireless 300N PoE Access Point
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Force40MHzmode Whenyouactivatethe40MHzHTmode,thisoptionappears. 
Ifthisoptionisdeactivated,youruntheIntellinetaccesspointintheproper
20/40MHzcoexistmodel.
Whenactivated,theaccesspointwillalwaysuse40MHzchannelsevenifthe
secondarychanneloverlapswithotherwirelessnetworks.Usingthisoption
doesnotcomplywithIEEE802.11n‐2009,andsinceusing40MHzcanactually
bedetrimentaltotheperformanceinbusynetworkenvironments,activating
thisopenisrarelyagoodidea. 
DistanceOptimization Thisparametercontrolsthesensitivityrange.Whenapacketissentoutfrom
theaccesspoint,itwaitsforanacknowledgementframefromtheotherend.
Theaccesspointwillwaitforaresponseuntilacertainamountoftimehas
elapsed,calledthe"ACKtimeout".Whenyouenterthemaximumdistanceto
thefurthestmemberofthewirelessnetwork,youoptimizetheACKtimeout
foryournetwork.Enterthevalueinmeters.Ifyouareusedtousing“feet”,
simplydividetheapprox.distancebythree.
KeepinmindthatthehighertheACKtiming,thelowerthethroughputwill
be.Ifthevalueissettoohigh,packetscouldbelostastheaccesspointwaits
fortheACKwindowtotimeout.Ontheotherhand,iftheACKvalueissettoo
low,thewindowcouldexpiretoosoonandreturningpacketscouldbe
dropped,alsoloweringthroughput.
Fragmentation
Threshold
Thefragmentationthresholdisusedtosetthemaximumpacketssizethata
clientwillsend.Thesmallerthemaximumsizesthebetterthereliabilityof
thewirelessconnection,buttheperformanceislikelytodecrease.Possible
valuesrangefrom256tothedefaultvalueof2346(bytes). 
Sowhenshouldyouchangethisvalue?Onlyifyouneedtoimprovethe
reliabilityofawirelessconnectionwhereperformanceissecondary.Usually
youdomoreharmthangoodifyoulowerthefragmentthreshold.
RTS/CTSThreshold RTS/CTS(requesttosend/cleartosend)packetsaresentbywirelessclients
toaccesspoints.Theclientsessentiallyaskforpermissiontosendthenext
datapacket.Thelowerthethreshold,themorestableyourwirelessnetwork,
sinceitessentiallyasksmoreoftenwhensendingpackages.Thedefaultvalue
is2347,andyouarewelladvisedtoleavethisvalueunchanged.
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Intellinet 525800 Specifications

General

High power	Yes
Modulation	16-QAM, 64-QAM, BPSK, CCK, DBPSK, DQPSK, DSSS, OFDM, QPSK
Wi-Fi band	Single-band (2.4 GHz)
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Top Wi-Fi standard	Wi-Fi 4 (802.11n)
WLAN data transfer rate (max)	300 Mbit/s
Cabling technology	10/100Base-T(X)
Networking standards	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1D, IEEE 802.1x, IEEE 802.3, IEEE 802.3af, IEEE 802.3u
Ethernet LAN data rates	10, 100 Mbit/s
Ethernet LAN interface type	-
USB port	No
USB 2.0 ports quantity	0
Ethernet LAN (RJ-45) ports	1
Flash memory	8 MB
Certification	CC Class B, CE Mark, RoHS
Frequency band	2.4 – 2.483 GHz GHz
Internal memory	64 MB
Processor model	Qualcomm Atheros AR9341
Maximum data transfer rate	100 Mbit/s
Frequency range	2.4 - 2.483 GHz
Security algorithms	802.1x RADIUS, WEP, WPA, WPA-TKIP, WPA2, WPA2-AES
Antennas quantity	2
Antenna gain level (max)	3 dBi
Product color	White
LED indicators	Power
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 90 %
Output current	2 A
Output voltage	48 V
Power source type	AC
Power consumption (typical)	9 W
Number of products included	1 pc(s)
Chipset	Atheros AR9341
Harmonized System (HS) code	85176990

Weight and Dimensions

Depth	42.5 mm
Width	144 mm
Weight	800 g