Kune marudzi akawanda echigamba tambo uye pigtails. Zvakakosha kucherechedza kuti fiber pigtails uye tambo dzechigamba haisi pfungwa. Musiyano mukuru pakati pefiber optic patch cords uye fiber optic pigtails ndeyekuti imwe chete mugumo wefiber optic pigtail ine chinotakurika chinotakurika, uye zvikamu zviviri zvechigamba tambo zvine zvinofambiswa zvinongedzo. Mumashoko akajeka, tambo yechigamba inogona kukamurwa kuita maviri uye inoshandiswa se pigtail.
1.Chii chinonzi jumpers uye pigtails?
Jumpers tambo dzakabatanidzwa zvakananga kumakomputa edesktop kana zvishandiso kuti zvifambise kubatana kwechishandiso uye manejimendi. Majumper ane mukobvu anodzivirira uye anowanzoshandiswa pakati pemabhokisi ekupedzisira uye optical transceivers.
Imwe chete mugumo wepigtail ine chinongedzo, uye imwe magumo ndeye optical fiber connector, iyo yakabatana kune mamwe optical fiber cores nenzira ye fusion splicing, iyo inowanzoonekwa mu optical fiber terminal box.
2.Types of optical fiber jumpers
Optical fiber jumpers yakakamurwa kuita single-mode fiber jumpers uye akawanda-modhi faibha jumpers mune data kutapurirana michina. Single-mode fiber jumpers inowanzove yero, zvibatanidza uye maoko ekudzivirira ndeyebhuruu, wavelength i1310nm/1550nm, uye kureba kwekufambisa i10km/ 40km, kureba kwekufambisa; multimode fiber jumper: kazhinji orenji kana dziva bhuruu, chinongedzo uye chivharo chekudzivirira beige kana dema, iyo wavelength i850nm, kureba kwekufambisa i500m, uye kureba kwekutapurirana ipfupi.
Fiber patch tambo dzinogona kupatsanurwa mumhando dzinotevera zvichienderana nerudzi rwekubatanidza:
①LC mhando optical fiber jumper: square connector, yakagadzirwa nyore nyore-kushanda modular jack (RJ) latch mechanism, inobatanidza kubatanidza SFP optical modules, inowanzoshandiswa mukati.routers.
②SC mhando optical fiber jumper: rectangular connector, uchishandisa plug-in bhaudhi mhando yekusimbisa nzira, ndiyo yekubatanidza yekubatanidza GBIC optical module, uye inowanzoshandiswa muroutersuyeswitches.
③ST mhando optical fiber jumper: yakatenderera musoro yekubatanidza, yakasungirirwa nescrew buckle, inowanzoshandiswa pane optical fiber yekugovera furemu.
④FC-mhando optical fiber jumper: denderedzwa optical fiber connector, kunze kunogadzirwa nesimbi zvinhu, uye zvakare inosungirirwa nematurnbuckles, anowanzo shandiswa kudivi reODF.
⑤ MPO-mhando optical fiber jumper: Inoumbwa nemhando mbiri dzepamusoro-chaiyo mapurasitiki akaumbwa akaumbwa uye tambo dzemaziso. Iyo inotora miniaturized dhizaini uye ine yakakura density uye yakagadzikana uye yakavimbika yekubatanidza.
⑥MTP type optical fiber patch cords: tambo dzefiber patch dzine nhamba huru yemacores uye saizi diki inoshandiswa munzvimbo dzakakwirira-density dzakabatanidzwa optical fiber line.
3.Rudzi rwe pigtail
Kufanana nefiber jumpers, pigtails yakakamurwa kuita single-mode pigtails uye akawanda-mode pigtails zvichienderana nemhando dzefiber. Iyo yekunze sheath ye-single-mode pigtails ndeyero, ine wavelength ye1310nm/1550nm, uye kureba kwekufambisa kunosvika 10km/40km. Kubatana-kureba; iyo yekunze sheath ye-multi-mode pigtail ndeye orenji / nyanza yebhuruu, iyo wavelength ndeye 850nm, uye kureba kwekufambisa i500m. Inoshandiswa kune pfupi-kure yekubatanidza. Iyo fiber jumpers uye pigtails zvinopihwa neETU-LINK zvine Mhando dzakasiyana dzekusarudza kubva.
Pigtails inogona kazhinji kukamurwa kuva anotevera marudzi zvichienderana nerudzi rwekubatanidza:
①LC-type pigtail connector: Saizi yepini uye sleeve yeLC-type pigtail connector ihafu yezvibatanidza zviviri zviri pamusoro, izvo zvinovandudza mashandisirwo emunzvimbo yeoptical distribution frame. Inotora modular jack iyo iri nyore kushanda. (RJ) Nheyo yekucheka inogadzirwa.
②SC-mhando yepigtail connector: Yakagadzirwa nehuinjiniya epurasitiki zvinhu, mutengo wakachipa, goko rine rectangular, mapini ari pamucheto wekupedzisira mapeji anonyanya kuve PC kana APC-mhando yekukuya nzira, uye nzira yekugadzirisa ndeye plug-in latch. mhando, iyo iri nyore kushanda uye isiri nyore kuita oxidize.
③ST-mhando yepigtail connector: Yakasiyana neSC-type pigtail connector, musimboti we ST-type pigtail connector inoburitswa apo musimboti weSC-type pigtail connector uri mukati mechokubatanidza. Kazhinji, ST inoshandiswa mune 10Mbps Ethernet system. Type pigtail connector, SC type pigtail connector inoshandiswa mu10Mbps Ethernet.
④FC-mhando yepigtail connector: inozivikanwawo seye round threaded connector, yakagadzirwa nesimbi uye inogara yakasimba. Inowanzoshandiswa pamapatch panels.
4.Kushandiswa kwejumper uye pigtails
Majumper anonyanya kushandiswa kubatanidza pakati pe optical fiber yekugovera furemu kana optical fiber ruzivo socket uyechinja, kubatana pakati pechinjauyechinja, kubatana pakati pechinjauye komputa yedesktop, uye kubatana pakati peiyo optical fiber ruzivo socket uye desktop komputa. Kune manejimendi, imba yemidziyo uye nzvimbo yebasa subsystems.
Pigtails inonyanya kushandiswa mu optical communication systems, optical access network, optical data transmission, optical CATV, local area networks (LAN), test equipment, optical sensors, serial servers, FTTH/FTTX, telecommunication network uye pre-term installations.
5.Precautions kune jumpers uye pigtails
① Iyo transceiver wavelengths ye optical modules yakabatana nejumper inofanira kunge yakafanana. Kazhinji, mapfupi-wave optical modules anofananidzwa ne-multi-mode jumpers, uye marefu-wave optical modules anofananidzwa ne-single-mode jumpers kuti ave nechokwadi chechokwadi chekufambisa data.
②Iyo jumper inofanira kuderedza mhepo yakawanda sezvinobvira panguva yekugadzira wiring, kuitira kuti kuderedza kuderedzwa kwechiratidzo chemaziso panguva yekufambisa.
③Chibatanidza chejumper chinofanira kuchengetedzwa chakachena. Mushure mekushandisa, chibatanidza chinofanira kuvharwa nechivharo chekudzivirira kudzivirira mafuta uye guruva kupinda. Kana yakasvibiswa, shandisa donje swab yakanyikwa mudoro kuti uichenese.
④ Iyo pigtail yakati chechetere, uye chikamu chemuchinjikwa chepigtail chiri pakona ye8 degrees. Iyo haimirire pakupisa kwepamusoro uye ichakuvadzwa kana ikapfuura 100°C. Nokudaro, dzivisa kuishandisa munzvimbo dzakakwirira dzekushisa.
Optical fiber connectors chikamu chakakosha che optical fiber kutaurirana. Panyaya yekufambiswa kwedata, kunaka kweiyo ferrule, tekinoroji yekugadzira uye nzira dzese dzinoratidza kugadzikana kwekufambiswa kwedata.