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ikhebula lokulahla
Ikhebula le-Optic eliphindwe kabili
ikhebula lokulahla
Incazelo Yomkhiqizo
Ikhebula le-Optic le-Drop FiberIntambo eyodwa yefayibha eyakhiwe ngo-3.8 mm eneshubhu ekhululekile engu-2.4 mm, ungqimba lwentambo ye-aramid evikelwe luwukuqinisa nokusekela ngokomzimba. Ijakethi yangaphandle eyenziwe ngezinto ze-HDPE ezisetshenziswa lapho ukukhishwa kwentuthu kanye nentuthu enobuthi kungaba yingozi empilweni yabantu kanye nasemishinini ebalulekile uma kwenzeka umlilo.
1. UKWAKHIWA KWECABLE
1.1 UKUCHAZWA KWESAKHIWO
2. UKUBONWA KWE-FIBER
3. I-FIBER YOKUBONISA
3.1 I-Fiber Yemodi Eyodwa
3.2 I-Fiber Yemodi Eningi
4. Ukusebenza Kwekhebula Ngemishini Nezemvelo
| CHA. | IZINTO | INDLELA YOKUHLOLA | IZINDLELA ZOKUMUKELA |
| 1 | Ukulayisha Okuqinile Ukuhlolwa | #Indlela yokuhlola: IEC 60794-1-E1 -. Umthwalo oqinile isikhathi eside: 144N -. Umthwalo omfushane wokudonsa: 576N -. Ubude bekhebula: ≥ 50 m | -. Ukwenyuka kokuncipha @ 1550 nm: ≤ 0.1 dB -. Akukho ukuqhekeka kwejakethi kanye nefayibha ukuphuka |
| 2 | Ukumelana Nokuchotshozwa Ukuhlolwa | #Indlela yokuhlola: IEC 60794-1-E3 -. Kude-Sumthwalo: 300 N/100mm -. Okufushane-umthwalo: 1000 N/100mm Isikhathi sokulayisha: imizuzu eyi-1 | -. Ukwenyuka kokuncipha @ 1550 nm: ≤ 0.1 dB -. Akukho ukuqhekeka kwejakethi kanye nefayibha ukuphuka |
| 3 | Ukumelana Nomthelela Ukuhlolwa
| #Indlela yokuhlola: IEC 60794-1-E4 -. Ukuphakama komthelela: 1 m -. Isisindo somthelela: 450 g -. Iphuzu lomthelela: ≥ 5 -. Imvamisa yomthelela: ≥ 3/iphuzu | -. Ukuncipha ukwanda @ 1550nm: ≤ 0.1 dB -. Akukho ukuqhekeka kwejakethi kanye nefayibha ukuphuka |
| 4 | Ukugoba Okuphindaphindiwe | #Indlela yokuhlola: IEC 60794-1-E6 -. Ububanzi be-Mandrel: 20 D (D = ububanzi bekhebula) -. Isisindo sesihloko: 15 kg -. Imvamisa yokugoba: izikhathi ezingu-30 -. Isivinini sokugoba: 2 s/isikhathi | #Indlela yokuhlola: IEC 60794-1-E6 -. Ububanzi be-Mandrel: 20 D (D = ububanzi bekhebula) -. Isisindo sesihloko: 15 kg -. Imvamisa yokugoba: izikhathi ezingu-30 -. UkugobaSukuchama: 2 s/isikhathi |
| 5 | Ukuhlolwa Kokugoba | #Indlela yokuhlola: IEC 60794-1-E7 -. Ubude: 1 m -. Isisindo sesihloko: 25 kg -. I-engeli: ± 180 degrees -. Imvamisa: ≥ 10/iphuzu | -. Ukwenyuka kokuncipha @ 1550 nm: ≤ 0.1 dB -. Akukho ukuqhekeka kwejakethi kanye nefayibha ukuphuka |
| 6 | Ukungena Emanzini Ukuhlolwa | #Indlela yokuhlola: IEC 60794-1-F5B -. Ukuphakama kwekhanda lokucindezela: 1 m -. Ubude besampula: 3 m -. Isikhathi sokuhlola: amahora angama-24 | -. Akukho ukuvuza okuvulekile ukuphela kwekhebula |
| 7 | Izinga lokushisa Ukuhlolwa Kokuhamba Ngebhayisikili | #Indlela yokuhlola: IEC 60794-1-F1 -.Izinyathelo Zokushisa: ＋20℃、 -20℃、＋ 70℃、＋ 20℃ -. Isikhathi Sokuhlola: amahora ayi-12/isinyathelo -. Inkomba yomjikelezo: 2 | -. Ukwenyuka kokuncipha @ 1550 nm: ≤ 0.1 dB -. Akukho ukuqhekeka kwejakethi kanye nefayibha ukuphuka |
| 8 | Ukusebenza Kokwehla | #Indlela yokuhlola: IEC 60794-1-E14 -. Ubude bokuhlola: 30 cm -. Izinga lokushisa: 70 ±2℃ -. Isikhathi Sokuhlola: amahora angama-24 | -. Akukho ukulahlwa kwenhlanganisela yokugcwalisa |
| 9 | Izinga lokushisa | Ukusebenza: -40℃~+60℃ Isitolo/Ezokuthutha: -50℃~+70℃ Ukufakwa: -20℃~+60℃ | |
5. IKHEBULI YE-FIBER OPTIC I-RADIUS EGOBILE
Ukugoba okuqinile: ≥ izikhathi eziyi-10 kunobubanzi bokuphuma kwekhebula.
Ukugoba okunamandla: ≥ izikhathi ezingu-20 kunobubanzi bokuphuma kwekhebula.
6. IPHAKHEJI NOMAKI
6.1 IPHEKHEJI
Akuvunyelwe amayunithi amabili ubude bekhebula kusigubhu esisodwa, iziphetho ezimbili kufanele zivalwe,tIziphetho ze-wo kufanele zipakishwe ngaphakathi kwedrama, ubude bekhebula bube ngaphansi kwamamitha amathathu.
6.2 UMAKI
Uphawu Lwekhebula: Uhlobo, Uhlobo lwekhebula, Uhlobo lwefayibha kanye nokubalwa kwayo, Unyaka wokwenziwa, Uphawu lobude.
7. UMBIKO WOKUHLOLA
Umbiko wokuhlolwa kanye nesitifiketi esinikeziwe uma kuceliwe.
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Ikhebula Lokusabalalisa Lezinhloso Eziningi GJPFJV(GJPFJH)
Izinga le-optical elisebenziseka ngezindlela eziningi lokuxhuma izintambo lisebenzisa ama-subunit, aqukethe imicu ye-optical enemikhono eqinile engama-900μm kanye nentambo ye-aramid njengezinto zokuqinisa. Iyunithi ye-photon ibekwe phezu kwe-core yokuqinisa ephakathi engeyona insimbi ukuze yakhe i-core yekhebula, kanti ungqimba olungaphandle lumbozwe nge-sheath ephansi yentuthu, engena-halogen (LSZH) evimbela ilangabi. (PVC)
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I-OYI FAT H24A
Leli bhokisi lisetshenziswa njengendawo yokuphela kwekhebula le-feeder ukuze lixhunywe nekhebula lokudonsa ohlelweni lwenethiwekhi yokuxhumana ye-FTTX.
Ihlanganisa ukuhlanganiswa kwefayibha, ukuhlukaniswa, ukusatshalaliswa, isitoreji kanye nokuxhumeka kwekhebula kuyunithi eyodwa. Okwamanje, inikeza isivikelo esiqinile kanye nokuphathwa kwe-Ukwakhiwa kwenethiwekhi ye-FTTX.
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I-Tube Ekhululekile Engeyona Insimbi Enzima Yesivikelo Segundane ...
Faka i-optical fiber epayipini elikhululekile le-PBT, gcwalisa ipayipi elikhululekile ngamafutha angangeni manzi. Isikhungo senhliziyo yekhebula singumgogodla oqinisiwe ongensimbi, futhi isikhala sigcwaliswe ngamafutha angangeni manzi. Ipayipi elikhululekile (kanye nesigcwalisi) lisontiwe lizungeze isikhungo ukuze kuqiniswe ingaphakathi, kwakhiwe intambo encane neyindilinga. Ingqimba yezinto ezivikelayo ikhishwa ngaphandle kwentambo, bese kufakwa intambo yengilazi ngaphandle kwepayipi elivikelayo njengento engangenisi amagundane. Ngemuva kwalokho, kukhishwa ungqimba lwezinto ezivikelayo ze-polyethylene (PE). (NGAMASHEYA AMABILI)
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Hlala Udondolo
Le nduku yokugcina isetshenziswa ukuxhuma intambo yokugcina ne-ground anchor, eyaziwa nangokuthi i-stay set. Iqinisekisa ukuthi intambo igxilile emhlabathini futhi konke kuhlala kuzinzile. Kunezinhlobo ezimbili zenduku yokugcina ezitholakala emakethe: induku yokugcina umnsalo kanye nenduku yokugcina eyisicaba. Umehluko phakathi kwalezi zinhlobo ezimbili zezesekeli zomugqa wamandla usekelwe ekwakhiweni kwazo.
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I-OYI-FOSC-D103M
Ukuvalwa kwe-OYI-FOSC-D103M dome fiber optic splice kusetshenziswa ekusetshenzisweni kwe-aerial, odongeni, kanye nangaphansi komhlaba kwe-splice eqondile nehlanganisayo ye-splice.ikhebula lefayibhaUkuvalwa kwe-dome splicing kuyindlela enhle kakhulu yokuvikela amalunga e-fiber opticngaphandleizindawo ezifana ne-UV, amanzi, nesimo sezulu, kanye nokuvalwa okuvimbela ukuvuza kanye nokuvikelwa kwe-IP68.
Ukuvalwa kunezimbobo zokungena eziyi-6 ekugcineni (izimbobo ezine eziyindilinga kanye nezimbobo ezimbili ezi-oval). Igobolondo lomkhiqizo lenziwe ngezinto ze-ABS/PC+ABS. Igobolondo kanye nesisekelo kuvalwa ngokucindezela irabha ye-silicone nge-clamp enikeziwe. Izimbobo zokungena zivalwe ngamapayipi ancipha ukushisa.Ukuvalwaingavulwa futhi ngemva kokuvalwa nokusetshenziswa kabusha ngaphandle kokushintsha izinto zokuvala.
Ukwakhiwa okuyinhloko kokuvalwa kufaka phakathi ibhokisi, ukuhlanganisa, futhi kungalungiswa ngeama-adapthafuthiisahlukanisi se-opticals.
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Ikhebula Eliyindilinga Lejakethi
Ikhebula le-fiber optic drop elibizwa nangokuthi ikhebula le-fiber drop double sheath liyinhlangano eyenzelwe ukudlulisa ulwazi ngesignali yokukhanya ezakhiweni ze-inthanethi ze-last mile.
Izintambo zokudonsa ze-optic zivame ukuba ne-fiber cores eyodwa noma ngaphezulu, eziqiniswe futhi zivikelwe ngezinto ezikhethekile ukuze zibe nokusebenza okuphezulu ngokomzimba okusetshenziswayo ezinhlotsheni ezahlukene zokusebenza.
Uma ufuna ikhambi lekhebula le-fibre optic elithembekile nelishesha kakhulu, ungabheki kude ne-OYI. Xhumana nathi manje ukuze ubone ukuthi singakusiza kanjani ukuthi uhlale uxhumekile futhi uthuthukise ibhizinisi lakho liye ezingeni elilandelayo.
