Mo te whakawhitiwhiti whatu, ka hono nga atanga whatu o nga taputapu ma te muka whatu.Hei tauira, ko te hononga i waenga i te OLT me teONU(i te nuinga o te korero, ko te SFP optical module e hiahiatia ana ki te whakarato hononga atanga whatu i runga i te OLT), me te tuku raraunga i waenga i nga kaiwhakawhiti muka whatu e rua kei te whakahaeretia ano ma te muka whatu, no reira ko te ingoa o to raatau atanga te tino mohiotanga i roto i te whakawhitiwhiti whakaaro.
E rua nga momo atanga muka whatu: ma te hanganga me te mata mutunga.Ko enei whakarōpūtanga e rua ehara i te mea motuhake, engari ka noho tahi.Ka rite ki te SC / APC i te ahua i raro nei, ko te SC o mua ko tetahi o nga waahanga kua whakaritea, ko te APC whakamutunga ko tetahi o nga waahanga mutunga.
Te whakarōpūtanga hanganga
1. FC miro porowhita
Ko te atanga FC o te muka whatu he iti te tuunga, me te atanga FC o te taputapu kee he tuunga mokowhiti.Me whakarite nga mea e rua.I muri i te tirohanga, whakauruhia te muka whatu ka huri i te hanganga o waho (nati) ki te whakaoti i te whakatikatika.Ki te kore e taurite te puku ki te aputa, whakakoia te nati, ka nui te mate o te tuku marama i waenganui i nga mea e rua.
Painga: I muri i te tirohanga me te whakakaha o te tuunga, ka honoa te muka whatu me te taputapu.
Nga ngoikoretanga: He uaua te whakaurunga, he roa te wa whakauru.
2. ST bayonet momo porohita
Ko te upoko ST ka whakatauhia e te bayonet i muri i te whakaurunga me te huri i te hawhe porowhita.Ko te kino he ngawari ki te pakaru.
3. SC bayonet waha nui tapawha
Ko te nuinga e pa ana ki te tuunga o te mono me te momo raka (ko te ahua maui o raro ko te SFP optical module)
Painga: he watea te whakauru tika me te mahi ngawari
Nga ngoikoretanga: Ka whakatauritea ki te atanga FC, kaore i tino kaha te hononga.
4. LC waha tapawha iti
He iti ake te LC i te SC mo te ahua o te muka me te ahua.Ko te LC he tikanga raka arai (RJ).
Whakamutua te whakarōpū kanohi
1. PC moroiti mata huri me te oro
PC (Whakapapa Tinana) te tikanga o te pa tinana.Ka puta te marama mai i te pito o te muka whatu.Ahakoa he marama te mata o te pito o te pito me te tuku i te marama ki te whakawhiti mai, ka kitea tonu etahi marama ka whakaatahia ki muri, e kiia ana ko te whakaata whakamuri.Ko te rama whakaata karekau e tutuki ki te ahunga whakawhiti e tumanakohia ana, me pehi.Ko te tohu o te aukati e kiia ana ko te hokinga mai.Kua whakakapia te PC ki te UPC.
2, UPC
UPC (Ultra Physical Contact).Ka pai ake te UPC i runga i te PC.He paku piko te mata pito o te UPC.Whai muri i te whakakoi mo te wa roa, he pai ake te mutunga o te mata me te pai ake o te hokinga mai i te hanganga PC, engari kaore i te pakari.Ko te mono me te mono ka heke te kounga o te mata me te mahi whakamutunga.Ko te ahua o te anga muka whatu i runga i te mata mutunga UPC he kikorangi te tikanga.
3. Ko te APC kei te koki 8 nga nekehanga, ka orohia te mata moroiti, ka orohia
Ka whakatauritea ki te PC, ka whai koki te APC, ka orohia te radius mutunga o te whakauru ki te koki 8 °, na reira ka whakaiti i te whakaata o muri.Ko te ngaronga hokinga mai o te hononga APC he - 60dB teitei ake ranei, he pai ake i etahi atu momo hononga.Ko nga hononga hono APC ka taea anake te whakataurite ki etahi atu tuhono koki-whaka orohia, engari kaua ki nga hononga kore-koki-whaka oro, ki te kore ka nui te mate whakauru.Ko te ahua o te anga muka whatu i runga i te mata mutunga APC he matomato tonu.
Ētahi atu whakataki
Pereti flange
Honoa e rua atanga muka whatu ki te whakawhānui i te ara whatu.Kia mahara kaore e taea te whakakotahi te kanohi mutunga APC me te kanohi mutunga UPC.
potae puehu
Ka whakamahia mo te aukati i te puehu kia kore ai e poke te mata pito o te muka, ka pa ki te tuku tohu whatu.
