الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
مميزات خاصة
Hubs
وصف
Hubs
Functional specifications
Safety independent port and current protection function
Cable type Category 3 and above Category 3 soft twisted pair, suitable for 10BaseT. Does not support power supply Category 5 and above Category 5 soft twisted pair, suitable for 100BaseTX\100Base-TX.
Software specifications
Communication method: supports half-duplex and full-duplex.
Exchange method: store and forward
Data signaling rate: Half-duplex mode
POE standard: IEEE802.3af/at, PoE port maximum 30W;
address space: 8K