RJ45 series surge productor device

Palena lua hoailona

ʻO Serial port protector he plug-in adapter me ka circuit circuit, i hoʻohana ʻia e pale i ka ʻōnaehana hōʻailona a me nā mea hana, a hiki ke hoʻohana ʻia i nā manawa hoʻouna kiʻekiʻe. No ka laʻana, hoʻokomo ʻia ka mea hoʻokipa a me ke kikowaena e pale ana i ke awa ma mua o ke awa serial. ʻO ka volta helu helu he 8V a me 12V, ʻo ka nui o ka hoʻokuʻu ʻana i kēia manawa ʻo 15ka, a ʻo ka helu hoʻoili ʻikepili ʻo 1mbit / s. No ka pale maikaʻi, ʻo 12V DC ka volta helu helu a ʻo ka hoʻokuʻu ʻana i kēia manawa ʻo 100A (8 ~ 20 A) μ s) ʻO ka helu hoʻoili ʻikepili ʻo 1mbit / s.

Hoʻohana ʻia ka mea pale hōʻailona coaxial no ka pale ʻana i ka 75 Ω～ kanaiwakumamākolu Ω ʻO ka nui o kēia manawa i hoʻonui ʻia ʻo 20 Ka (8-20 KA) μ s) ʻO 16mbit / s ka helu hoʻouna ʻikepili. Hoʻohana ʻia ka mea pale over-voltage o ka antenna feeder (laina TV cable) o ka satellite hoʻolaha no ka pale ʻana i ka 75 kV Ω ʻōnaehana lako, e like me ka antenna amplifier, hoʻolaha satelite loaʻa ʻōnaehana, etc. ʻO 3.5 Ka (8-20 MA) ) μ s) ʻO 4-2050mhz ke alapine.