Thaum tham txog cov khoom lag luam passive, xws li thaj qaum, pigtail, adapter thiab splitter, yuav koom nrog UPC thiab APC cov lus qhia.
Qee tus neeg yuav xav paub yog tias tsis zoo nrog fiber ntau kho qhov muag. Piv txwv, LC / UPC - LC / UPC yog dab tsi? Dab tsi yog SC / APC - SC / APC, FC / UPC - LC / UPC? Qhov tseeb, UPC thiab APC yog ob txoj kev sib tsoo rau optical fiber bushings.
TodayHTF yuav tsuas yog qhia ob qhov sib txawv ntawm cov kev sib tsoo no rau koj kom xaiv txoj kev daws teeb meem rau lub chaw xaib.
1Cov. Vim li cas thiaj muaj UPC thiab APC?
Nruab cov txuas rau ntawm ib lub ntsej muag kawg fiber ntau, rov qab poob yog qhov zam tsis tau, qhov no yog vim qhov tsis pom kev ntawm cov khoom siv kho qhov muag. Kev kho qhov muag loj yuav ua rau lub laser kho qhov muag thiab cuam tshuam kev xa cov cim. Yog li no, cov nplhaib sib txuas nrog cov kev sib tsoo sib txawv tuaj yeem zam dhau qhov tsis zoo ncha poob rau qee yam. UPC thiab APC yog ob qhov dav siv hom kev sib tsoo.
2. UPC thiab APC yog dab tsi?
UPC, kev sib cuag lub cev, hloov kho los ntawm PC thiab muaj qhov ua tiav zoo dua. UPC txuas nyob ntawm tshuab polishing, poob qis rov qab.
APC, lub cev sib puag. Lub ntsej muag kawg tau kos rau ntawm 8 degree kaum sab xis, uas yog beveled los txo qhov kev cuam tshuam. APC tsuas txuas tau rau APC. Txij li cov qauv ntawm APC sib txawv kiag li ntawm UPC, yog tias ob txoj hlua txuas txuas nrog lub flange, qhov kho qhov muag fiber kawg ntawm qhov txuas yuav raug puas ntsoog.
3. Yuav ua li cas kom paub qhov txawv UPC thiab APC?
Txawv kawg ntsej muag.UPC txuas yog polished tsis muaj lub kaum ntse ntse, tab sis APC txuas muaj lub kaum sab xis ntawm 8 degrees.
Optical thiaj li hom.UPC txuas yuav rov ua txhua yam teeb pom kev zoo rov qab mus rau lub teeb pom kev hauv kev siv, tab sis APC txuas txuas teeb pom kev zoo ntawm lub kaum sab xis mus rau cladding ntau dua li ncaj qha mus rau lub teeb ci.
Rov poob.APC txuas muab -65 dB xa rov qab poob, UPC yog -50 dB. Yog tias qhov xa rov qab poob qis, tus txuas yuav tuaj yeem ua tiav qhov kev sib tw zoo dua.
Connector xim.Lub txuas UPC feem ntau yog xim xiav, hos APC txuas feem ntau ntsuab.
4.UPC vs APC, qhov twg zoo dua?
Thaum xaiv cov roj carbon fiber kho qhov muag, nws yuav tsum ua raws li koj daim ntawv thov tiag tiag.
APC txuas tau ua haujlwm zoo dua li UPC. APC yog qhov zoo tshaj plaws rau cov kev siv high-bandwidth thiab kev sib txuas ntev. Piv txwv li, FTTx, Passive Optical Network (PON) thiab Wavelength Division Multiplexing (WDM) yog qhov nkag siab ntau dua rau qhov poob rov qab, yog li APC yog qhov kev daws teeb meem zoo dua los muab qhov poob qis rov qab. Txawm li cas los xij, kev siv dav hauv APC-txuas tshuab yuav ua rau tus nqi nce siab.
Yog tias qhov uas yuav tsum tau rau qhov rov qab poob qis tsis yog siab, UPC yog qhov kev xaiv zoo dua.
HTF muab APC, UPC thiab lwm hom fiber ntau ntawm cov dhia ua ke, nrog kev poob qis thiab kev ua haujlwm siab, nws yog qhov kev xaiv zoo tshaj plaws rau kev sib txuas lus kho qhov muag.
Muaj lus nug?
Hu rau Ivy los ntawm HTF pab neeg thiab yuav pab koj asap.
Email:ivy@htfuture.comSkype: nyob: sales6_1683 Whatsapp / wechat: +8618123672396
