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Periferice Monitoare, tastaturi, mousi, sisteme audio, elemente de retelistica


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Old 20-11-2012, 13:32   #581
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Pai ala de zicea ca are 5-6MB pe firless avea si adaptor d-link. Pai la mine cu un adaptor edimax prind si 9MB daca scot securitatile si las doar filtrarea pe mac-uri.
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Old 20-11-2012, 14:06   #582
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8mb/s constant de pe filelist cu 841N si o saracie de Asus @T4200 cu Atheros fireless.
Stock Firmware. Din pacate range-ul e cam praf fata de 741N, asta chiar nu stiu de ce.
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Old 21-11-2012, 10:55   #583
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Eu am un D-Link GO-RT-N150. L-am luat cam in graba din Auchan asta vara, la acelasi pret puteam lua ceva ce suporta dd wrt. L-am desfacut sa vad ce-i de el si am gasit un Ralink rt5350f ca procesor (care frige in draci - i-am pus niste radiatoare), mxic mx25l1606e ca CMOS si ca RAM - ESMT M12L16161A (16 MB). Si cum ma manca de obicei si nu am stare tot am incercat sa-i pun un dd-wrt pe el, dar desigur ca nu se poate. Cel putin bine ca nu s-a lasat brickuit. Am incercat cu firmware de la DIR-300 B1, DIR-600, pt ca au tot ralink.
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Old 22-11-2012, 13:37   #584
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De ieri sunt posesorul unui TP-LINK Gigabit 3T3R TL-WR1043ND.
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Old 22-11-2012, 14:17   #585
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Ohh da, frumos..OpenWRT pe el si urla!
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Old 22-11-2012, 14:29   #586
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Ohh da, frumos..OpenWRT pe el si urla!
Trebuie sa ma inveti cum se face ca habar n-am.
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Old 22-11-2012, 18:11   #587
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Vezi ca am postat eu cu o pagina sau 2 in urma cum se face...nu e mare filozofie.
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Old 23-11-2012, 16:55   #588
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Se da wr841n, eu ca sa pot accesa internetul trebuie sa ma loghez intr-un programel insa daca sting calculatorul, dupa ~15, 20 min nu mai merge net-ul prin wifi .. cand incerc sa intru cu telefonul..
Cum fac sa rezolv asta? Trebuie sa sun la provider sa le spun sa-mi scoata login-ul asta?
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Old 24-11-2012, 19:46   #589
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ai bifat connect automatically ?
se da acelasi 841N, cateodata se opreste din incarcarea paginilor si opera zice ca n-am net, mi s-a intamplat pana si pe google
spuneti-mi ca este o explicatie pentru momentele astea de blackout si sa nu-l arunc pe geam
acum a stat peste 5 secunde sa incarce IE homepage-ul google.ro


LE:

La ultimul firmware.
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Fixed the bug that when more than 4 wireless clients at full load over 24 hours will cause the entire wireless network unavailable;
Fixed the bug that when view RTSP stream on the Internet, the router will crash.
Deci asta ar putea fi explicatia ?
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Old 27-11-2012, 22:32   #590
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In momentul de fata am un linksys wrt160nl care din pacate e 10/100. Am o banda de internet de 120 MB de la UPC. Cand downloadez prin cablu am maxim 10,5 MB. Daca e pus cablul direct in placa de retea downloadez cu 13 mb.
Ca si ideie as fi interesat de un Linksys e3200, care l-am gasit la un pret asemanator. Se merita trecerea de la wrt160nl la e3200? nu tin neaparat la viteza de download dar ma intereseaza daca la partea de semnal sta mai bine ca precedentul.
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Old 27-11-2012, 22:49   #591
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Le am pe amandoua la serviciu, ca si wireless sunt la fel, cu diferenta ca e3200 are si banda de 5 Ghz iar celalalt nu.
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Old 28-11-2012, 00:23   #592
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3 routere 3G dintre care unul pentru exterior si doua pentru interior. Momentan sunt in teste 2 modem-uri 3G unul de la Novatel (EU870D) si unul de la Sierra Wireless (MC8775) dar am comandat doua Huawei EM820w pentru ca suporta HSUPA+ (DL 21Mbps si UL 5.76Mbps) plus ca sunt compatibile cu RB411U si RB411UAHR. Placile de retea sunt R52HN care de asemenea trebuie sa ajunga in cateva zile. Cutia de exterior e Fibox, unul din putinii producatori care inca foloseste materiale ca lumea si livreaza cutiile si cu contrapanou metalic pentru montaj facil. Partea de WiFi va beneficia de antene MiMo si va deservi 4 clienti per AP.

Cel mai important aspect este stabilitatea si latenta link-urilor astfel incat solutia asta o tot testez de vreo 6 luni pentru a avea siguranta unor rezultate bune.

L.E

azi au sosit modem-urile Huawei. Dupa o mica lupta pentru a determina care e data channel si info channel le-am configurat si pot sa zic ca merg mult mai ok avand in vedere locatia (acoperire 3G fara HSUPA)





Ramane sa vedem ce viteze poate atinge sub acoperire HSUPA+ si cat de stabil e link-ul.
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Old 01-12-2012, 20:30   #593
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Ce vrea sa insemne la canale 10 + 14, 1 + 5, 6 + 2 etc?
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Old 01-12-2012, 20:43   #594
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Cand activezi latimea de canal pe 40 mhz (in loc de 20 mhz), iti ocupa de fapt 2 canale alaturate. 10 si 14 sunt de fapt alaturate fara a se intersecta. 10 si 11 de exemplu, au comun un mare spectru si nu ar fi sens sa folosesti asa ceva.
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Old 01-12-2012, 21:02   #595
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Quote:
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Trebuie sa ma inveti cum se face ca habar n-am.
uite aici un video tutorial in romana pas cu pas... sau mura in gura
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Old 01-12-2012, 22:48   #596
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Quote:
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Cand activezi latimea de canal pe 40 mhz (in loc de 20 mhz), iti ocupa de fapt 2 canale alaturate. 10 si 14 sunt de fapt alaturate fara a se intersecta. 10 si 11 de exemplu, au comun un mare spectru si nu ar fi sens sa folosesti asa ceva.
Ok, mersi.
Alta intrebare. Criptarea wi-fi reducerea viteza ? Sau depinde de device daca e destul de puternic sa faca fata?
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Old 01-12-2012, 23:09   #597
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Criptarea wi-fi inseamna procesare in plus din partea clientului (laptop, telefon etc) si din partea "serverului" respectiv a routerului wireless. Daca routerul are implementat in hardware acest algoritm, atunci nu o sa reduca viteza (nu stiu care modele au si care nu). Daca, in schimb, nu are implementat hardware, atunci va reduce un pic viteza.
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Old 01-12-2012, 23:55   #598
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Nu activa tkip. Pune Aes.
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Old 03-12-2012, 10:39   #599
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A gasit cineva vreo oferta buna zilele astea la routere dual band? Incep sa devin stresat de TP-link actual care dupa cateva zile de torente+ftp+browsing imi ramane pe limited connectivity si trebuie restartat.
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Old 03-12-2012, 16:49   #600
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in dd-wrt ai optiune de schedule reboot. eu am setat sa faca reboot in fiecare zi la ora 5, si nu am avut nicio problema de stabilitate.
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