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The time now is 28.03.2024 - 12:35


alcoma vs siklu vs airfiber

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Chalan
Post subject: alcoma vs siklu vs airfiber  PostPosted: 12.08.2016 - 22:40 #111485
Majster


Joined: Máj 12, 2004
Posts: 4579
Location: Bratislava
caute,

potrebujem nasadit nieco na 1km spoj v silne zarusenom prostredi. Budu tade tiect data a multicast iptv streamy.

rozhodujem sa medzi:

Alcoma AL80LP s antenou 30cm (dost draha zalezitost ale 5rocna zaruka a moznost splatok sa mi paci)

Siklu EtherHaul 1200TX s anténou 31 (zhruba v cene airfiber)

Airfiber 24 (odradza ma jeden kanal) ked sa mi niekto nasype do spoju mam vymalovane

poradi niekto?
 
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bakula
Post subject: alcoma vs siklu vs airfiber  PostPosted: 13.08.2016 - 02:50 #111486
Ucen


Joined: Okt 21, 2004
Posts: 792

Chalan wrote: ›caute,

potrebujem nasadit nieco na 1km spoj v silne zarusenom prostredi. Budu tade tiect data a multicast iptv streamy.

rozhodujem sa medzi:

Alcoma AL80LP s antenou 30cm (dost draha zalezitost ale 5rocna zaruka a moznost splatok sa mi paci)

Siklu EtherHaul 1200TX s anténou 31 (zhruba v cene airfiber)

Airfiber 24 (odradza ma jeden kanal) ked sa mi niekto nasype do spoju mam vymalovane

poradi niekto?

Presne v poradi ako si to napisal. A rozhoduj sa medzi Alcomou a Siklu.
 
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Chalan
Post subject: RE: alcoma vs siklu vs airfiber  PostPosted: 13.08.2016 - 09:04 #111487
Majster


Joined: Máj 12, 2004
Posts: 4579
Location: Bratislava
dik, alcoma ma plus v splatkach a v zaruke 5rokov. siklu zas v cene, ajked to duplexne siklu vychadza cenovo rovnako ak nie viac... len rozmyslam ci radsej nepockat na AL80HP ktore ma mat oproti AL80LP TX 20dBm? pripadne bude stacit na stabilny spoj 1km AL80LP s 30cm antenami?
 
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midnight_man
Post subject: RE: alcoma vs siklu vs airfiber  PostPosted: 13.08.2016 - 09:46 #111488
Majster


Joined: Feb 14, 2011
Posts: 2544

na AF chytro zabudni.... je to krám. Navyse to ako neefektivne vyuziva freq spektrum...je hruza!
 
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pixall
Post subject: RE: alcoma vs siklu vs airfiber  PostPosted: 13.08.2016 - 13:29 #111489
Majster


Joined: Okt 21, 2003
Posts: 4247

midnight_man wrote: ›na AF chytro zabudni.... je to krám. Navyse to ako neefektivne vyuziva freq spektrum...je hruza!


airfiber je uplne v pohode stroj, u mna plna spokojnost. neefektivne fyuzivanie freq spektra je blud, prepocitaj si mbps na mhz.

v kazdom pripade ak s tym chce ist vo vysoko zaruseneho prostredia, tak frekvencie 70-80ghz su kvoli fyzike ovela tazsie zarusitelne nez 24ghz, takze moze byt lepsie rozhodnut sa v prvom rade podla frekvencie.
 
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Chalan
Post subject: RE: alcoma vs siklu vs airfiber  PostPosted: 13.08.2016 - 22:06 #111490
Majster


Joined: Máj 12, 2004
Posts: 4579
Location: Bratislava
pixal a ficia ti cez to bezproblemov aj multicast iptv streamy?
 
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neos
Post subject: RE: alcoma vs siklu vs airfiber  PostPosted: 29.12.2016 - 13:07 #112139
Ucen


Joined: Aug 09, 2004
Posts: 752

Chalan wrote: ›pixal a ficia ti cez to bezproblemov aj multicast iptv streamy?


Chalan: uz si kupil? Potrebujem tiez nieco na 800m, aspon 500Mbit a pojde cez to zopar IPTV streamov. Co kupit? AF24 ma dlhodobo sere a uz ma dosral.
 
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421
Post subject: RE: alcoma vs siklu vs airfiber  PostPosted: 31.12.2016 - 22:36 #112154
Majster


Joined: Jún 12, 2005
Posts: 2739
Location: zilina
nerozumiem ako mozete porovnavat 80GHz radio s 24Ghz....tam kde je 24 cista chodi dobre aj 24ka. Okrem toho nemate tych par desiatok euro rocne na zaplatenie oficialnej frekvencie?
 
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airbilly
Post subject: RE: alcoma vs siklu vs airfiber  PostPosted: 01.01.2017 - 02:41 #112158
Guru


Joined: Mar 13, 2005
Posts: 1867
Location: Nitra
421 wrote: ›nerozumiem ako mozete porovnavat 80GHz radio s 24Ghz....tam kde je 24 cista chodi dobre aj 24ka. Okrem toho nemate tych par desiatok euro rocne na zaplatenie oficialnej frekvencie?

Nechcem byť za múdreho ale ak si dobre pamätám, tak licencia pri nulovom výkone stojí ročne cca 360 eur. Nechcem tým tvrdiť že je ti veľa, ale stalo sa mi že sme tri krát prehadzovali spoj a plus nová koordinácia...
 
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midnight_man
Post subject: RE: alcoma vs siklu vs airfiber  PostPosted: 01.01.2017 - 18:32 #112159
Majster


Joined: Feb 14, 2011
Posts: 2544

Tusim licencia sa plati az po roku..nie hned. Ta koordinacia to zabija veru.
 
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neos
Post subject: RE: alcoma vs siklu vs airfiber  PostPosted: 02.01.2017 - 14:56 #112161
Ucen


Joined: Aug 09, 2004
Posts: 752

421 wrote: ›nerozumiem ako mozete porovnavat 80GHz radio s 24Ghz....tam kde je 24 cista chodi dobre aj 24ka. Okrem toho nemate tych par desiatok euro rocne na zaplatenie oficialnej frekvencie?


Ked sa mi na switch porte smerom do AF objavuju jumbo framy a stovky MAC adries vo VLAN1, tak to asi nebude rusenim. Pricom z druhej strany spoja to prist nemohlo. Skor mi to vychadza, ze tomu radiu nacasy drbe.
 
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JOFO
Post subject: RE: alcoma vs siklu vs airfiber  PostPosted: 02.01.2017 - 15:14 #112162
Majster


Joined: Jan 08, 2006
Posts: 2583

Aky tam mas fw? Ja som si zatial nevsimol, zeby mi tu blbla MAC tabulka
Aktualne testujem v4.0b2 a zatial to chodi stabilne..
 
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neos
Post subject: RE: alcoma vs siklu vs airfiber  PostPosted: 02.01.2017 - 18:08 #112163
Ucen


Joined: Aug 09, 2004
Posts: 752

JOFO wrote: ›Aky tam mas fw? Ja som si zatial nevsimol, zeby mi tu blbla MAC tabulka
Aktualne testujem v4.0b2 a zatial to chodi stabilne..


Bol 1.5, potom tusim 2.0, teraz 3.2.
Na slave strane som vymenil switch za iny, nepomohlo. Na master strane este skusim, ked bude cas, ale nezda sa mi, ze by to bolo switchom. Ked sa to potom zazracne "samoopravi", tak to dokaze ist aj rok ako pila. Potom pride dlhsi vypadok prudu, nad moznosti UPS-ky, a je to znova v p-cku.
 
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midnight_man
Post subject: RE: alcoma vs siklu vs airfiber  PostPosted: 04.01.2017 - 11:03 #112169
Majster


Joined: Feb 14, 2011
Posts: 2544

AF je krám, tak ako aj AF11X....jedine cost effective je AF5X.....

Tak isto cele ubnt.... firmware vychadza za ostrej prevadzky...ved to je na hlavu aby niekto niečo vymyslel a potom si spravil z ludi betatesterov. Co sme prestavali 2-3 AP na cambium, nechcem ubnt ani vidiet. Je to troška drahsie, priznavam..avšak nemusim riesit ducharinu na sieti, nevysvetlitelne rušenia. A ked si pozrete zariadenia cambium, ich web...vsetko sa napadne podoba UBNT Very Happy

Dlho som rozmyslal ci ideme do ubnt AC..vyzera to pekne, ceny zaujimave.....ale zas budeme riesit to čo pri M5tkach? 3 roky to budu ladit a potom znova vyjde niečo nove?
 
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jurkoo
Post subject: RE: alcoma vs siklu vs airfiber  PostPosted: 04.01.2017 - 13:05 #112170
Basic


Joined: Aug 30, 2011
Posts: 248

midnight_man, trochu offtopic, ale neskusal si ligowave a ich AC-ckove veci? By ma zaujimali skusenosti, lebo cenovo to nie az o tolko drahsie ako ubnt.

Ja som zatial na ptmp nedaval ACcka (pouzivam len ubnt), len na par ptp spojov ano, a tam mi to chodi spolahlivo, ked nehodnotim skorsie betaverzie, ktore mali dost chyb..
 
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