we have to install one omnitik poe and two mantbox sector on tower. so maximum length of cat 5e is 135 mtr from office to devices, will it work or need to add something else ?
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This dimitris is just in theory... sorry to dissapoint you but in practice is not exactly like that...! At least you can not be certain...Definitely it will not work at all or if it will connection between nodes will be unreliable....
Yes, i'm aware about this....This dimitris is just in theory... sorry to dissapoint you but in practice is not exactly like that...! At least you can not be certain...
I ve seen UTP CAT5e cables with length of 60-70m perform poorly and i ve seen also UTP cables with length over 100m perform well...
At such distance there will be voltage drop ca 5V and I forget that Mikrotik devices works even in range 11-30V, in theory should work then....There is no need of a poe calculator... the omnitik has a psu of 60 watt. The consumption of all the devices ( max ) including the GPeR is less than 50 watt... So?