Ndeupi Musiyano Pakati peUPC neAPC Connector?

Tinowanzonzwa nezve tsananguro senge "LC/UPC multimode duplex fiber optic patch cable", kana "ST/APC single-mode simplex fiber optic jumper".Ko aya mazwi UPC uye APC chinongedzo anorevei?Ndeupi musiyano pakati pavo?Ichi chinyorwa chinogona kukupa tsananguro kwauri.

Chii chinorehwa neUPC neAPC?

Sezvatinoziva, magungano efiber optic cable anonyanya kuve neanobatanidza uye tambo, saka zita regungano refiber cable rine hukama nezita rekubatanidza.Isu tinodaidza tambo LC fiber chigamba tambo, nekuti tambo iyi ine LC fiber optic yekubatanidza.Pano mazwi anoti UPC ne APC ane hukama nefiber optic connectors chete uye haana chekuita netambo dzefiber optic.

Pese kana chinongedzo chaiswa pamagumo efiber, kurasikirwa kunowanikwa.Imwe yekurasikirwa kwechiedza ichi inoratidzwa zvakananga kumashure pasi fiber yakananga kune mwenje sosi yakaigadzira.Aya maratidziro ekumashure anokuvadza laser mwenje masosi uye zvakare kukanganisa iyo inofambiswa chiratidzo.Kuti tideredze maratidziro ekumashure, tinogona kupururudza chinongedzo ferrules kune akasiyana kupera.Kune marudzi mana ekubatanidza ferrule polishing style mune zvese.UPC uye APC marudzi maviri avo.Pakati peUPC inomiririra Ultra Physical Contact uye APC ipfupi yeAngled Physical Contact.

Kusiyana pakati peUPC neAPC Connector

Musiyano mukuru pakati peUPC neAPC chinongedzo ndeye fibre yekupedzisira kumeso.UPC zvibatanidza zvinokwenenzverwa zvisina kona, asi maAPC majoini ane faibha yekupedzisira kumeso iyo yakakwenenzverwa pa8-degree angle.NemaUPC majoini, chero mwenje unotaridzwa unoratidzwa wakananga kumashure kwakananga kunobva mwenje.Nekudaro, iyo angled yekupedzisira kumeso kweiyo APC yekubatanidza inoita kuti mwenje uratidzike pakona mukati meiyo cladding inopesana yakananga kumashure kwainobva.Izvi zvinokonzera mimwe misiyano mukurasikirwa kwekudzoka.Naizvozvo, UPC yekubatanidza inowanzodikanwa kuve neinenge -50dB kudzoka kurasikirwa kana kupfuura, nepo APC yekubatanidza kudzoka kurasikirwa kunofanirwa kunge kuri -60dB kana kupfuura.Muzhinji, iyo yakakwira kurasikirwa kwekudzoka kunowedzera kuita kwekubatana kwezvibatanidza zviviri.Kunze kwefiber end face, mumwe mutsauko unonyanya kujeka iruvara.Kazhinji, maUPC ekubatanidza ane bhuruu nepo APC majoini akasvibira.

Mafungiro eKushandisa kweUPC uye APC Zvibatanidza

Hapana mubvunzo kuti mashandiro eOptical maAPC ari nani pane maUPC anobatanidza.Mumusika wazvino, maAPC ma-connectors anoshandiswa zvakanyanya mumashandisirwo akadai seFTTx, passive optical network (PON) uye wavelength-division multiplexing (WDM) ayo anonyanya kunetseka kudzoka kurasikirwa.Asi kunze kwekuita kwemaziso, mutengo uye nyore zvakare zvinofanirwa kutariswa.Saka zvakaoma kutaura kuti imwe connector inokunda imwe.Muchokwadi, kana ukasarudza UPC kana APC zvinoenderana nechido chako.Neaya maapplication anodaidzira yakakwira chaiyo optical fiber siginecha, APC inofanirwa kunge iri yekutanga kufunga, asi isinganetsi madhijitari masisitimu achaita zvakaenzana uchishandisa UPC.

APC CONNECTOR