| The time now is 02.01.2025 - 14:25 |
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Post subject: rb260gsp rb750up a powerbox
 Posted: 15.10.2015 - 13:01 #109769
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Majster
Joined: Máj 12, 2004
Posts: 4579
Location: Bratislava
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mam takyto problem...
12V 5A zdroj so 17Ah batt, napaja cez jack rb260gsp, do tohto su strcene mikrotiky na streche... zdroj dava 13,8V odber na portoch 2-409mA , 3-232mA, 4-101mA...
ked vypadne elektrika a ide to z baterky zacne to blbnut, proste sa resetuju zariadenia... logicky stupne prud ale nepresiahne 500mA...
nikde som sa nedocital ci rb260gsp ma limit 500mA na port alebo 1A... je tam 1.14 cize najnovsi fw...
pri powerboxe co je vlastne rb750up vylepseny prisu 1A per port a 2A celkovo...
vie teda niekto ako je to u rb260gsp a rb750p? nikde som sa to nedocital...
dakujem |
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Post subject: RE: rb260gsp rb750up a powerbox
Posted: 15.10.2015 - 17:46 #109771
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Basic
Joined: Nov 11, 2009
Posts: 195
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Cau, mas zapnute na rb260GSP?
Port1 PoE In Long Cable |
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Post subject: RE: rb260gsp rb750up a powerbox
Posted: 15.10.2015 - 18:48 #109773
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Majster
Joined: Máj 12, 2004
Posts: 4579
Location: Bratislava
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| nemam lebo mne ide napajanie do rb260gsp zo zdroja priamo cez kratucku dvojlinku a jack nie cez poe in eth1... treba to ajtak zapnut? |
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Post subject: RE: rb260gsp rb750up a powerbox
Posted: 15.10.2015 - 19:08 #109774
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Basic
Joined: Nov 11, 2009
Posts: 195
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Ja to mam tiez napajane cez DC jack 24V 5A zdroj ( realne 19V, bol tam regulator napatia raz pretocil a uz nefunguje). Napajanie mi ide od zdroja cca 8m po dvojlinke cez rozopinacie tlacidlo(resetator) a asi po 40m FTP.
260GPS napaja potom Rocket a Alix a stare NANO.
Bez zapnuteho Port1 PoE In Long Cable Sa tie jednotky len resetovali... Ved vyskusaj zapnut aj vypnut a porovnaj. Rozhodne to funguje u mna. Aj ked sa tam pise POE port1 je to spojene predsa.
Ja som to tiez vysnoril, nemaju to zdokumentovane. |
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Post subject: RE: rb260gsp rb750up a powerbox
Posted: 15.10.2015 - 20:08 #109775
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Basic
Joined: Apr 22, 2003
Posts: 358
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Ak dobre pocitam, dokopy ti tam ide 742mA, v spickach moze byt aj viac. Podla mna si uz na hrane. Daj tomu 24v a pojde ti to ako vino!
Mame to takto na 24V na viac bodoch, napajane napriamo aj cez POE. Chodi to bezproblemov. Cez POE samozrejme zapnuta volba, ktoru spomina deadbiker.
A aby som nezabudol, je to zdokumentovane aj v dokumentacii vysvetlene, ze co to vlastne robi. Ziadna alchymia cista elektrika 
ether1-poe-in-long-cable (default: no) setting to yes will disable short detection on all poe-out ports to enable use of longer ethernet cables. This is potentially dangerous settings and should be used with caution. |
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