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Post subject: Siklu EtherHaul 710TX
 Posted: 18.11.2016 - 12:10 #111935
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Majster
Joined: Máj 12, 2004
Posts: 4579
Location: Bratislava
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ma to niekto nasadene? http://www.alternetivo.cz/radiova-jedno ... 53960.html
na strankach pisu ze do 1km, ma to niekto nasadene?
ma mensiu spotrebu pisu nieco o jednom chipe, asi to nebude rovnaky HW ako klasicke siklu... obavam sa ze je to okresana haraburda...
hlavne ta antena sa mi nezda... asi sa k tomu nejakym sposobom nebude dat pripojit externa antena? nevie niekto?
diki |
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Post subject: RE: Siklu EtherHaul 710TX
Posted: 18.11.2016 - 14:03 #111936
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Majster
Joined: Feb 14, 2011
Posts: 2544
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| zabudni na externe anteny pri 80Ghz.... |
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Post subject: RE: Siklu EtherHaul 710TX
Posted: 18.11.2016 - 17:40 #111937
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Majster
Joined: Máj 12, 2004
Posts: 4579
Location: Bratislava
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| ok... a pojde to na vzdialenost 996m? ci mam zabudnut? |
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Post subject: RE: Siklu EtherHaul 710TX
Posted: 18.11.2016 - 18:59 #111938
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Majster
Joined: Feb 14, 2011
Posts: 2544
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pojde, v lete pri peknom počasi....
alcoma ma na stranke kalkulačku, hod si tam vykon anteny, pasmo a uvidis  nebud lenivy |
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Post subject: RE: Siklu EtherHaul 710TX
Posted: 18.11.2016 - 20:32 #111939
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Majster
Joined: Máj 12, 2004
Posts: 4579
Location: Bratislava
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| nepoznam prahovu citlivost v dbm a vystupny vykon v dbm je pri siklu 0? |
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Post subject: RE: Siklu EtherHaul 710TX
Posted: 18.11.2016 - 21:54 #111940
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Ucen
Joined: Okt 21, 2004
Posts: 792
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Chalan wrote: ›ok... a pojde to na vzdialenost 996m? ci mam zabudnut?
No pisu tam ze to je do 1km. Pokial to mas 996m tak to pojde, ale ked si to zle zmeral a je to napr. 1002m tak mas asi smolu. Ako si to meral? Mas take dlhe pasmo? Nevies kde take kupit, lebo ja som nasiel max. 100m... https://www.insport.sk/Meracie-pasmo-ME ... m-d122.htm |
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Post subject: RE: Siklu EtherHaul 710TX
Posted: 18.11.2016 - 22:13 #111942
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Majster
Joined: Feb 14, 2011
Posts: 2544
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| a ešte ti treba postavit 1000m tunel s folie medzi radiami aby vo fresnell zone nepršalo a vyhrate. |
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Post subject: RE: Siklu EtherHaul 710TX
Posted: 18.11.2016 - 22:23 #111944
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Majster
Joined: Máj 12, 2004
Posts: 4579
Location: Bratislava
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| meral som to cez google maps takze plus minus par metrov... |
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Post subject: RE: Siklu EtherHaul 710TX
Posted: 19.11.2016 - 11:38 #111950
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Majster
Joined: Okt 31, 2006
Posts: 2062
Location: TT
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Na webe je písané že ten kilometer to dá pri dostupnosti 99.99 % ,tj . 53 min do roka bude taký spoj down. Ale kde na sahare ?
Ako ten datasheet nestojí za nič modulácia up to 64QAM TX powerup to 25 dB. 25 dB ale pri akej modulácii ? bpsk ? A o citlivosti tiež ani zmienka ? Takže tam ťažko niečo počítať . |
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Post subject: RE: Siklu EtherHaul 710TX
Posted: 19.11.2016 - 13:39 #111951
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Majster
Joined: Feb 14, 2011
Posts: 2544
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Však tam dole, Izrael či odkial to je...  mozno ano. |
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Post subject: RE: Siklu EtherHaul 710TX
Posted: 20.11.2016 - 00:40 #111954
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Majster
Joined: Júl 11, 2008
Posts: 2311
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Post subject: RE: Siklu EtherHaul 710TX
Posted: 20.11.2016 - 18:58 #111971
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Guru
Joined: Júl 14, 2005
Posts: 1591
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2000 EUR bez DPH celkom dobra alternativa k snehuliakovi
skoda ze to nema aspon 30cm antenu
idem kupovat spoj na 877m tak mozno to skusim... aj ked snehuliak bude istejsi v dazdi |
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Post subject: RE: Siklu EtherHaul 710TX
Posted: 21.11.2016 - 01:47 #111981
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Majster
Joined: Okt 21, 2003
Posts: 4247
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kotol wrote: ›2000 EUR bez DPH celkom dobra alternativa k snehuliakovi
skoda ze to nema aspon 30cm antenu
idem kupovat spoj na 877m tak mozno to skusim... aj ked snehuliak bude istejsi v dazdi
dobra alternativa oproti snehuliakovi? polovicna priepustnost, dosah ovela kratsi.. dobra alternativa mozno tak z pohladu rozmerov, inak neviem neviem.. |
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Post subject: RE: Siklu EtherHaul 710TX
Posted: 21.11.2016 - 12:44 #111988
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Majster
Joined: Máj 12, 2004
Posts: 4579
Location: Bratislava
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| da sa to preladit to je dost velka vyhoda... a vraj bezproblemov zvlada iptv multicast kdezto pri AFku mi to zatial nikto nepotvrdil |
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Post subject: RE: Siklu EtherHaul 710TX
Posted: 21.11.2016 - 23:04 #111998
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Guru
Joined: Júl 14, 2005
Posts: 1591
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pixall wrote: › kotol wrote: ›2000 EUR bez DPH celkom dobra alternativa k snehuliakovi
skoda ze to nema aspon 30cm antenu
idem kupovat spoj na 877m tak mozno to skusim... aj ked snehuliak bude istejsi v dazdi
dobra alternativa oproti snehuliakovi? polovicna priepustnost, dosah ovela kratsi.. dobra alternativa mozno tak z pohladu rozmerov, inak neviem neviem..
80Tku zarusis velmi tazko... da sa to pimpnut na gigabit, pod kilak vyborna alternativa
24Ghz je miestami rizikova investicia koli ruseniu |
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