Intambo ye-Fiber Optical Patch
Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
Ulimi
Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
I-Pigtail ibhekisela ku-fiber optical noma ikhebula le-optical elinesixhumi esisebenzayo se-fiber optical efakwe ekugcineni kanye ne-optical fibre noma intambo yokubona ngakolunye uhlangothi. Ukuhlukanisa i-jumper ye-optical ibe kabili kuba ama-pigtails amabili optical. Ama-pigtails abonayo ngokuvamile asetshenziselwa ukunqanyulwa kwendlela yokubona (njengepheya lephoyinti letheminali nebhokisi langempela lomphumela wokuhlola, ithreyi ye-splice emshinini wokufaka izintambo, njll.). Noma ukukhishwa kwemishini yokubona (njengama-optical splitters, ama-laser, izitholi, njll.).
Imininingwane Yemininingwane | |||
| Uhlobo Lwesixhumi: | FC/APC | Uhlobo lweFiber: | Imodi Eyodwa |
|---|---|---|---|
| Buffer Material: | I-PVC noma i-LSZH | Uhlobo lwe-Optical Fiber: | I-G652D, G657A1 Noma i-G657A2 |
| Ubude: | 1.5m | Umbala: | Okuphuzi |
| Usayizi Wekhebula: | 0.9mm | Ukubuyisela Ukulahlekelwa: | 65 DB |
| Ukukhanya Okuphezulu: | intambo ye-duplex fibre patch,intambo ye-duplex fibre patch | ||
I-FC/APC Fiber Optical Patch Cord G652D G657A1 G657A2 1.5m Pigtail
I-Pigtail ibhekisela ku-fiber optical noma ikhebula le-optical elinesixhumi esisebenzayo se-fiber optical efakwe ekugcineni kanye ne-optical fibre noma intambo yokubona ngakolunye uhlangothi. Ukuhlukanisa i-jumper ye-optical ibe kabili kuba ama-pigtails amabili optical. Ama-pigtails abonayo ngokuvamile asetshenziselwa ukunqanyulwa kwendlela yokubona (njengepheya lephoyinti letheminali nebhokisi langempela lomphumela wokuhlola, ithreyi ye-splice emshinini wokufaka izintambo, njll.). Noma ukukhishwa kwemishini yokubona (njengama-optical splitters, ama-laser, izitholi, njll.).
Ngokufanayo nezintambo zokuhlanganisa optical, lapho ikhebula lokuxhuma kuyintambo yokubona (ikakhulukazi ikhebula le-optical yasendlini) lidlule umugqa wokuhlola ojwayelekile, ubizwa ngokuthi i-optical fibre pigtail. Uma ikhebula lokuxhuma kuyi-fiber optical (imvamisa i-fiber egcwele kakhulu), ibizwa ngokuthi i-optical fibre pigtail. Awekho amazinga omkhiqizo akhethekile wama-pigtails optical. Abathengi nabathengisi abaningi bashintshela "kunoma yiluphi uhlobo" lapho kulethwa. Zonke zisesimweni sezintambo ze-optical patch. Ukwamukelwa kwekhwalithi kuyafana nezintambo ze-optical patch.
Ama-pigtails ahlukaniswe abe ama-pigtails amaningi kanye nama-pigtails wemodi eyodwa. I-Multimode pigtails inombala osawolintshi ngobude begagasi obungu-850nm kanye nebanga lokudlulisela elingu-5Km. Asetshenziselwa ukuxhumanisa amabanga amafushane. Ama-pigtails emodi eyodwa anombala ophuzi ngamaza amabili, i-1310nm ne-1550nm, kanye namabanga okudlulisa angu-10km no-40km, ngokulandelana.
1 Incazelo
I-pigtail iyingxenye ebalulekile yesistimu yokuxhumana ye-optical. Isetshenziswa kakhulu ukubona imisebenzi emibili yokuxhumanisa izimbobo zokubona phakathi kwamadivayisi kanye nokuxhuma idivayisi nenkambo yekhebula yokubona. Ngokungafani nezintambo ezivamile, ama-pigtail cores anezici zokuphuka kalula futhi abe buthakathaka ekuphikiseni okuqinile, futhi asikho isisombululo esivuthiwe sokucubungula insimu yezingxenye zesixhumi esibonakalayo. Akunakwenzeka ukwenza ama-pigtails ubude obufanele esizeni ngokusekelwe ebangeni langempela. Ngakho-ke, ekusetshenzisweni kwangempela, ama-pigtails ngokuvamile acutshungulwa futhi akhiqizwa ochungechungeni oluthile lobude obubizwa. Lapho befaka futhi bakha endaweni, onjiniyela bangakhetha ama-pigtails amade kunebanga langempela. Ngenxa yokuthi i-pigtail inezici zobude obuhlukene kanye nokulimala okulula, ukubekwa kwe-pigtail kuyisixhumanisi esiyinhloko ekufakweni kwe-pigtail, ukubuyisela, nokugcinwa.
I-Fiber optic pat ch cord kanye ne-pigtail ingaxhuma nezinhlobo ezahlukene zezixhumi ezifana ne-ST, FC, SC, LC noma i-MU. Ngensimbi ye-ceramic yekhwalithi ephezulu, inokuhambisana okuhle kanye Nokulahlekelwa Kokufaka okuphansi. Futhi isetshenziswa kabanzi kumanethiwekhi okuxhumana ngocingo, ukudluliswa kwedatha, izisetshenziswa zokuhlola kanye ne-LAN ye-CATV njll.
2 Isici
Ukulahlekelwa kokufaka okuphansi kanye nokulahlekelwa kokubonisa emuva
Ukuhwebelana okuhle
Ukuqina Okuhle
Ukuqina kwezinga lokushisa eliphezulu.
Ukupholisha Kwekhwalithi Ephakeme Ye-PC/UPC/APC
Izinga: I-IEC Ibanga B
3 Imininingwane
| Izinto | Imodi eyodwa | Multimode | ||||||
| I-PC | I-UPC | I-APC | 62.5/125 | 50/125 | 50/125 10G | |||
| Ukulahlekelwa Kokufaka | <0.3dB | <0.3dB | ||||||
| Buyisela Ukulahlekelwa | ≥45dB | ≥50dB | ≥60dB | ≥35dB | ||||
| Ukuqina | <0.1dB ushintsho olujwayelekile, 500 ama-mating | |||||||
| Izinga Lokushisa Lokusebenza | -40 ukuze +75 | -40 ukuze +75 | ||||||
| Amasayizi we-Ferrule Hole | 125.0+1/-0um, I-Conetricity:≤1um | 125um,Ukuxhuma:1≤3um | ||||||
| 125.3+1/-0um, I-Conetricity:≤1um | 127um,Ukuxhuma:1≤3um | |||||||
| 125.5+1/-0um, I-Conetricity:≤1um | 128um,Ukuxhuma:1≤3um | |||||||
Ukucaciswa kwe -G652D kanye ne-G657A2 kubhekisela ekwakhiweni kwengilazi nekhebula le-fiber optical futhi ngokuvamile kuyimicu yokuzikhethela ku-optical fibre patch lead kumasistimu e-singlemode.
I-1.G652D fiber Mode Field Diameter ingu-10.4µm @1550nm.
Amafayibha e-2.G652D ahlinzeka ngokudluliswa kokulahlekelwa okuphansi kancane, okungcono ekusizeni izixhumanisi zokuxhumana zebanga elide (kufika nangaphezulu kuka-100km).
I-3.I-Shortcoming, i-G652D fibers inomkhawulo wokumelana nokugoba.
Amafayibha e-G657A2 asetshenziswa ekufakweni kwenethiwekhi yekhebula yokufinyelela ethuthukisiwe, lapho ukumelana nokugoba okuphezulu kuyadingeka emigodini yokuhlanganisa ikhebula emincane futhi kuvumela ikhebula nehadiwe miniaturisation.
Imicu ye -1.G657A2 ihambisana ngokugcwele namafayibha e-G652D. I-G657A2 fiber Mode Field Diameter ingu-9.8µm@1550nm. Ukulahleka kwe-splice kuphakeme kancane lapho kuhlanganisa imicu emibili ehlukene ndawonye.
Ifayibha ye -2.G657A2 inokumelana okukhulu nokugoba (i-macrobend) ukulahlekelwa (bona isibalo esingezansi), nokwenza lula izindlela zokusebenzisa izindleko eziphansi.
Umfanekiso: I-Radi Efanele yokugoba ye-G652 kanye ne-G657 fibers.I-Fibre Bending Radii Vs I-Attenuation Inyuka ngo-1310nm.
Ngakho-ke, i-G657A2 i-fiber optical kuma-patch cords, inikeza i-radius yokugoba ethuthukisiwe kanye nokuguquguquka, okungase kuvumele ukuphathwa kwekhebula okungcono kanye nomzila ezindaweni eziminyene. Irediyasi yokugoba ethuthukisiwe, ingase futhi ivumele ukuminyana okwengeziwe ezindaweni zokuchibiyela eziminyana kakhulu. I-G657A2 i-optical fiber isiduma kakhulu esikhungweni sedatha nasekusetshenzisweni kwenethiwekhi ye-Enterprise.
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