PLC (Wonyamula Magetsi)
Inde, waya 2-waya womwewo ngati IP dongosolo.
Nthawi zambiri amayenera kukhala oposa RVV2 * 0.75.
Inde, zimatha kugwira ntchito ndi ena ndi SIP.
Inde, aliyense wa 2900 angagwiritse ntchito ma waya 8 am'mimba, ndipo 290a akhoza kudyedwa ndi awiri 290ab. Aliyenseab aliyense amathanso kulumikizana ndi oyang'anira atatu obwera.
Gulu la 290a * 1 + 290ab * 2 litha kugwira ntchito ndi oyang'anira atatu m'nyumba. Ngati oyang'anira ndi oposa 24pcs, mutha kuwonjezera gulu lina 290a ndi 290ab. The 290A ili ndi madoko awiri a RJ45 kuti alumikizane ndi kusintha kwa netiweki kolumikizana ndi magulu ena. Umu ndi momwe 2-waya upangiri umalira.
290a ndi 290ab athandizidwa ndi DC48V Adani a DC48V Atha Kupatsidwa Madani a DC48v ndi Switch Switch, kapolo 290 safuna mphamvu zowonjezera.