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wisa intambo
Intambo ye-Optic ephindwe kabini
wisa intambo
Ingcaciso yeMveliso
Intambo ye-Optic yeLahla i-Fiber OpticIntambo enye yefayibha eyakhiwe nge-3.8 mm enetyhubhu ekhululekileyo ye-2.4 mm, umaleko wentambo ye-aramid ekhuselweyo yenzelwe ukuqina kunye nenkxaso yomzimba. Ijakethi yangaphandle eyenziwe ngezinto ze-HDPE ezisetyenziswa kwiindawo apho ukukhutshwa komsi kunye nomsi onobuthi kunokubeka emngciphekweni impilo yabantu kunye nezixhobo ezibalulekileyo xa kutsha.
1. UKWAKHIWA KWEECABLE
1.1 IINKCAZELO ZOLWAKHIWO
2. UKUCHONGWA KWEFAYIBHA
3. IFAYIBHA YE-OPTICAL
3.1 Ifayibha yeMowudi enye
3.2 I-Fiber yeMowudi eNinzi
4. Ukusebenza kweCable ngoomatshini nangokusingqongileyo
| HAYI. | IZINTO | INDLELA YOVAVANYO | IINKQUBO ZOKWAMKELWA |
| 1 | Ukulayisha okuThambileyo Uvavanyo | #Indlela yovavanyo: IEC 60794-1-E1 -. Umthwalo oxineneyo omde: 144N -. Umthwalo omfutshane wokuxinana: 576N -. Ubude bekhebula: ≥ 50 m | -. Ukunyuka kokuncipha @ 1550 nm: ≤ 0.1 dB -. Akukho kuqhekeka kwejakethi kunye nefayibha ukwaphuka |
| 2 | Ukumelana nokutyumza Uvavanyo | #Indlela yovavanyo: IEC 60794-1-E3 -. Mde-Sumthwalo: 300 N/100mm -. Mfutshane-umthwalo: 1000 N/100mm Ixesha lokulayisha: imizuzu eyi-1 | -. Ukunyuka kokuncipha @ 1550 nm: ≤ 0.1 dB -. Akukho kuqhekeka kwejakethi kunye nefayibha ukwaphuka |
| 3 | Ukumelana neempembelelo Uvavanyo
| #Indlela yovavanyo: IEC 60794-1-E4 -. Ukuphakama kwempembelelo: 1 m -. Ubunzima bempembelelo: 450 g -. Ingongoma yempembelelo: ≥ 5 -. Isantya sempembelelo: ≥ 3/inqaku | -. Ukunciphisa increment@1550nm: ≤ 0.1 dB -. Akukho kuqhekeka kwejakethi kunye nefayibha ukwaphuka |
| 4 | Ukugoba Okuphindaphindiweyo | #Indlela yovavanyo: IEC 60794-1-E6 -. Mandrel ububanzi: 20 D (D = ububanzi bentambo) -. Ubunzima besihloko: 15 kg -. Ukugoba rhoqo: amaxesha angama-30 -. Isantya sokugoba: 2 s/ngexesha | #Indlela yovavanyo: IEC 60794-1-E6 -. Mandrel ububanzi: 20 D (D = ububanzi bentambo) -. Ubunzima besihloko: 15 kg -. Ukugoba rhoqo: amaxesha angama-30 -. UkugobaSukuchama: 2 s/ngexesha |
| 5 | Uvavanyo lweTorsion | #Indlela yovavanyo: IEC 60794-1-E7 -. Ubude: 1 m -. Ubunzima besihloko: 25 kg -. I-engile: ± idigri ezili-180 -. Ukuphindaphinda: ≥ 10/inqaku | -. Ukunyuka kokuncipha @ 1550 nm: ≤ 0.1 dB -. Akukho kuqhekeka kwejakethi kunye nefayibha ukwaphuka |
| 6 | Ukungena kwamanzi Uvavanyo | #Indlela yovavanyo: IEC 60794-1-F5B -. Ukuphakama kwentloko yoxinzelelo: 1 m -. Ubude besampuli: 3 m -. Ixesha lovavanyo: iiyure ezingama-24 | -. Akukho kuvuza ngaphandle isiphelo sentambo |
| 7 | Ubushushu Uvavanyo lokuBhayisekile | #Indlela yovavanyo: IEC 60794-1-F1 -. Amanyathelo obushushu: ＋20℃、 -20℃、＋ 70℃、＋ 20℃ -. Ixesha lovavanyo: iiyure ezili-12/inyathelo -. Isalathisi somjikelo: 2 | -. Ukunyuka kokuncipha @ 1550 nm: ≤ 0.1 dB -. Akukho kuqhekeka kwejakethi kunye nefayibha ukwaphuka |
| 8 | Ukuyeka ukusebenza | #Indlela yovavanyo: IEC 60794-1-E14 -. Ubude bovavanyo: 30 cm -. Uluhlu lobushushu: 70 ±2℃ -. Ixesha lovavanyo: iiyure ezingama-24 | -. Akukho mveliso yokuzalisa ephumayo |
| 9 | Ubushushu | Ukusebenza: -40℃~+60℃ Ivenkile/Uthutho: -50℃~+70℃ Ufakelo: -20℃~+60℃ | |
5. Intambo ye-fiber optic Irediyasi egobayo
Ukugoba okungaguqukiyo: ≥ amaxesha ali-10 kunobubanzi bokuphuma kwentambo.
Ukugoba okuguquguqukayo: ≥ amaxesha angama-20 kunobubanzi bokuphuma kwentambo.
6. IPHAKEJI NAMAMAKI
6.1 IPHEKHEJI
Akuvumelekanga iiyunithi ezimbini zobude bentambo kwidrama enye, iziphelo ezimbini kufuneka zivalwe,tIiphelo ze-wo mazipakishwe ngaphakathi kwidrama, ubude bentambo bungabi ngaphantsi kweemitha ezi-3.
6.2 IINQAKU
Uphawu lweCable: Uhlobo, Uhlobo lweCable, Uhlobo lweFiber kunye nokubalwa kwayo, Unyaka wokwenziwa kwayo, Uphawu lobude.
7. INGXELO YOVAVANYO
Ingxelo yovavanyo kunye nesatifikethi zinikezelwa xa ziceliwe.
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Intambo yoSasazo lweMisebenzi emininzi GJPFJV(GJPFJH)
Inqanaba le-optical elisetyenziselwa izinto ezininzi lokufaka iingcingo lisebenzisa ii-subunits, eziquka ii-optical fibers eziphakathi ezingama-900μm ezinemikhono eqinileyo kunye ne-aramid yarn njengezinto zokuqinisa. Iyunithi ye-photon ibekwe kwi-non-metallic center reinforcement core ukuze yenze i-cable core, kwaye i-external layer igqunywe yi-smoke, halogen-free material (LSZH) sheath engaphantsi komsi, engenalo ilangatye. (PVC)
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I-OYI FAT H24A
Le bhokisi isetyenziswa njengendawo yokuphelisa intambo ye-feeder ukuze iqhagamshele ngentambo ye-drop kwinkqubo yenethiwekhi yonxibelelwano ye-FTTX.
Idibanisa ukudityaniswa kwefayibha, ukwahlulahlula, ukusasazwa, ukugcinwa kunye noqhagamshelo lweentambo kwiyunithi enye. Okwangoku, ibonelela ngokhuseleko oluqinileyo kunye nolawulo lweUkwakhiwa kwenethiwekhi ye-FTTX.
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I-Tube ekhululekileyo engeyiyo yesinyithi iProteyini yeRodent yohlobo olunzima ...
Faka i-optical fiber kwi-PBT loose tube, gcwalisa i-loose tube nge-ointment engangeni manzi. Umbindi we-cable core yi-non-metallic reinforced core, kwaye isithuba sizaliswe yi-ointment engangeni manzi. I-loose tube (kunye ne-filler) ijikeleziswa embindini ukuze iqinise umbindi, yenze i-compact ne-circular cable core. Umaleko wezinto ezikhuselayo ukhutshwa ngaphandle kwe-cable core, kwaye i-glass thread ibekwa ngaphandle kwe-protective tube njengezinto ezingangeni impuku. Emva koko, umaleko we-polyethylene (PE) protective material uyakhutshwa. (NGEMIBHALO EMIBINI)
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Hlala Intonga
Le ntonga yokubambelela isetyenziselwa ukudibanisa ucingo lokubambelela kwi-ground anchor, eyaziwa ngokuba yi-stay set. Iqinisekisa ukuba ucingo lumile ngokuqinileyo emhlabeni kwaye yonke into ihlala izinzile. Kukho iintlobo ezimbini zentonga zokubambelela ezikhoyo kwimarike: intonga yokubambelela yomphetho kunye nentonga yokubambelela etyhubhu. Umahluko phakathi kwezi ntlobo zimbini zezixhobo zombane usekelwe kuyilo lwazo.
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I-OYI-FOSC-D103M
I-OYI-FOSC-D103M dome fiber optic splice closure isetyenziswa kwizicelo ze-aerial, udonga, kunye ne-underground kwi-straight-through and branching splice ye-intambo yefayibhaUkuvalwa kwe-dome splicing kukukhusela kakhulu amalungu e-fiber optic kwi-ngaphandleiindawo ezifana ne-UV, amanzi, kunye nemozulu, kunye nokuvalwa okungenako ukuvuza kunye nokukhuselwa kwe-IP68.
Ukuvalwa kuneendawo zokungena ezi-6 ekupheleni (ii-ports ezi-4 ezijikelezileyo kunye nee-ports ezi-2 ezi-oval). Iqokobhe lemveliso lenziwe ngezinto ze-ABS/PC+ABS. Iqokobhe kunye nesiseko zivaliwe ngokucinezela irabha ye-silicone nge-clamp ebekiweyo. Iindawo zokungena zivalwe ngeetyhubhu ezincitshiswa bubushushu.Ukuvalwaingavulwa kwakhona emva kokuba ivalwe kwaye isetyenziswe kwakhona ngaphandle kokutshintsha izinto zokutywina.
Ulwakhiwo oluphambili lokuvalwa luquka ibhokisi, ukutywina, kwaye ingacwangciswa ngeiiadapthakwayeisahluli se-opticals.
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Intambo Ejikelezileyo Yejakethi
Intambo ye-fiber optic drop cable ekwabizwa ngokuba yi-double sheath fiber drop cable yindibano eyenzelwe ukudlulisa ulwazi ngesignali yokukhanya kwizakhiwo ze-intanethi ze-last mile.
Iintambo ze-optic drop zihlala zine-fiber cores enye okanye ezingaphezulu, eziqiniswe kwaye zikhuselwe zizixhobo ezikhethekileyo ukuze zibe nokusebenza okuphezulu ngokomzimba kunokusetyenziswa kwizicelo ezahlukeneyo.
Ukuba ufuna isisombululo sentambo ye-fiber optic ethembekileyo nekhawulezayo, khangela i-OYI. Nxibelelana nathi ngoku ukuze ubone indlela esinokukunceda ngayo uhlale uqhagamshelene kwaye unyuse ishishini lakho liye kwinqanaba elilandelayo.
