Prihlásiť sa Odoslať Novinky :: FAQ :: Rozšírené vyhľadávanie :: Napísali o nás :: Ankety
Main Menu
· Home
· 
· FAQ
· 
· Diskusia
· 











Main Menu
· Domov

Moduly
· AvantGo
· Downloads
· FAQ
· News
· Recommend Us
· Reviews
· Search
· Sections
· Stats
· Topics
· Top List
· Web Links
· Forum

Jazyk
Výber jazykovej mutácie:



The time now is 27.04.2024 - 22:09


Gigabit PoE rozbocovac

Post new topic Reply to topic
View previous topic Printable version Log in to check your private messages View next topic
 
Author Message
matos1
Post subject: Gigabit PoE rozbocovac  PostPosted: 10.03.2011 - 00:02 #89123
Ucen


Joined: Sep 06, 2004
Posts: 684
Location: hranica s ukrajinou...
Riesil uz niekto napajanie Gigabit switchov zapojenych za sebou z jedneho miesta? spravil som nejaku schemu ale neviem ci by to bolo realne a hodnoty suciastok ktore mam ci by bo mozne pouzit. lebo nikde som nenasiel schemu...



Last edited by matos1 on 10.03.2011 - 17:47; edited 1 time in total
 
 View user's profile Send private message Visit poster's website ICQ Number 
Reply with quote Back to top
kubiik
Post subject: RE: Gigabit PoE rozbocovac  PostPosted: 10.03.2011 - 00:41 #89124
Guru


Joined: Jan 24, 2004
Posts: 1685

ja len tolko, ze na gigabit potrebujes vsetky 4 pary...
nie je to take easy ako si mozno myslis, uz len koli tomu, ze gigabit je uz trochu o niecom inom ako fast ethernet....

ale da sa to len nie tak lacno iste Smile

ja mam napriklad motorolu, ktora zerie 70W a ide mi to na gigabit cez cat5e na mozno na 35m, len som teraz nenasiel datasheet, kde to mali trocha popisane, ale istotne nie celu schemu vsakze Smile
 
 View user's profile Send private message ICQ Number 
Reply with quote Back to top
euro
Post subject: RE: Gigabit PoE rozbocovac  PostPosted: 10.03.2011 - 08:47 #89127
Ucen


Joined: Júl 24, 2007
Posts: 715

U Alcomi to riesie najakym pavukom z ciny, ale akym to ti teraz povedat neviem, mam k radiu dost blbi pristup
 
 View user's profile Send private message Visit poster's website  
Reply with quote Back to top
matos1
Post subject: RE: Gigabit PoE rozbocovac  PostPosted: 10.03.2011 - 10:27 #89129
Ucen


Joined: Sep 06, 2004
Posts: 684
Location: hranica s ukrajinou...
kubiik, mne to tak pripada ze mi pises ze nemam sajnu ako funguje Gbit, ale beriem to s tym ze som nezakreslil oznacenie kablov ako pri Gbite...
sorry moja chyba...
teda to upresnim, z mojej schemy je jasne ze to neje klasicky 100kovy PoE ale princip MIKROTIK Gigabit PoE injector (nalavo)
to napravo by som chcel upravit WaveRF 8-portovy pasivni POE injektor panel
chcem pouzit switche MIKROTIK RB750G
len neviem ci suciastky budu dobre pri napajani 24V ked mam ratat s modulacnov frekvenciou pre cat5 100 MHz
 
 View user's profile Send private message Visit poster's website ICQ Number 
Reply with quote Back to top
Display posts from previous:     
All times are GMT
Post new topic Reply to topic
View previous topic Printable version Log in to check your private messages View next topic
 
Jump to:  

Powered by PNphpBB2 © 2003-2005 The PNphpBB Group
Credits

(C) SKFree 2002-2010: Powered by POSTNUKE. Môžete prebera? naše správy vo formáte XML(RSS)