Izinto zetyhubhu ezikhululekileyo zinokuchasana kakuhle ne-hydrolysis kunye noxinzelelo lwecala. I-tube evulekileyo igcwele i-thixotropic yokuthintela amanzi kwi-fiber paste ukukhupha i-fiber kunye nokufezekisa umqobo wamanzi ogcweleyo kwi-tube ekhululekile.
Ukumelana nemijikelo yobushushu obuphezulu kunye nesezantsi, okukhokelela ekuchaseni ukuguga kunye nobomi obude.
Uyilo lwetyhubhu ekhululekileyo luqinisekisa ulawulo oluchanekileyo lobude befayibha ukufezekisa ukusebenza okuzinzileyo kwentambo.
I-polyethylene sheath yangaphandle emnyama inokumelana nemitha ye-UV kunye nokunyanzeliswa koxinzelelo lwendalo ukuze kuqinisekiswe ubomi benkonzo yeentambo zokukhanya.
I-micro-cable evuthelwa ngumoya ithatha ukuqiniswa kwe-non-metallic, kunye ne-diameter encinci yangaphandle, ubunzima bokukhanya, ukuthamba okuphakathi kunye nobunzima, kwaye i-sheath yangaphandle inomlinganiso ophantsi kakhulu wokukhuhla kunye nomgama omde wokuvuthela umoya.
Isantya esiphezulu, ukuvuthela komoya kumgama omde kwenza ufakelo olusebenzayo.
Ekucwangcisweni kweendlela ze-cable optical, i-microtubes inokubekwa ngexesha elinye, kwaye ii-micro-cables ezinomoya-moya zingabekwa kwiibhetshi ngokweemfuno zangempela, ukugcina iindleko zotyalo-mali kwangaphambili.
Indlela yokubeka i-microtubule kunye ne-microcable indibaniselwano ine-fiber ephezulu kwipayipi, ephucula kakhulu izinga lokusetyenziswa kwezibonelelo zemibhobho. Xa ikhebula le-optical lifuna ukutshintshwa, kuphela i-microcable kwi-microtube kufuneka ikhutshwe kwaye iphinde ifakwe kwi-microcable entsha, kwaye isantya sokusetyenziswa kwakhona kombhobho siphezulu.
Ityhubhu yokukhusela yangaphandle kunye ne-microtube zibekwe kwi-periphery ye-micro cable ukubonelela ngokhuseleko oluhle kwintambo encinci.
Uhlobo lweFayibha | Ukuthotywa | 1310nm MFD (Imo yommandla weDayamitha) | Ukusikwa kwentambo yobude bobude λcc(nm) | |
@1310nm(dB/KM) | @1550nm(dB/KM) | |||
G652D | ≤0.36 | ≤0.22 | 9.2±0.4 | ≤1260 |
I-G657A1 | ≤0.36 | ≤0.22 | 9.2±0.4 | ≤1260 |
G657A2 | ≤0.36 | ≤0.22 | 9.2±0.4 | ≤1260 |
G655 | ≤0.4 | ≤0.23 | (8.0-11)±0.7 | ≤1450 |
50/125 | ≤3.5 @850nm | ≤1.5 @1300nm | / | / |
62.5/125 | ≤3.5 @850nm | ≤1.5 @1300nm | / | / |
Ukubalwa kweFayibha | Uqwalaselo Imibhobho×IiFayibha | Inombolo yesigcwalisi | I-Cable Diameter (mm) ±0.5 | Ubunzima beCable (kg/km) | Amandla okuqina (N) | Ukuchasa i-Crush (N/100mm) | Goba irediyasi (mm) | Ububanzi beMibhobho encinci (mm) | |||
Ixesha elide | Ixesha elifutshane | Ixesha elide | Ixesha elifutshane | Unamandla | I-Static | ||||||
24 | 2×12 | 4 | 5.6 | 23 | 150 | 500 | 150 | 450 | 20D | 10D | 10/8 |
36 | 3×12 | 3 | 5.6 | 23 | 150 | 500 | 150 | 450 | 20D | 10D | 10/8 |
48 | 4×12 | 2 | 5.6 | 23 | 150 | 500 | 150 | 450 | 20D | 10D | 10/8 |
60 | 5×12 | 1 | 5.6 | 23 | 150 | 500 | 150 | 450 | 20D | 10D | 10/8 |
72 | 6×12 | 0 | 5.6 | 23 | 150 | 500 | 150 | 450 | 20D | 10D | 10/8 |
96 | 8×12 | 0 | 6.5 | 34 | 150 | 500 | 150 | 450 | 20D | 10D | 10/8 |
144 | 12 × 12 | 0 | 8.2 | 57 | 300 | 1000 | 150 | 450 | 20D | 10D | 14/12 |
144 | 6×24 | 0 | 7.4 | 40 | 300 | 1000 | 150 | 450 | 20D | 10D | 12/10 |
288 | (9+15)×12 | 0 | 9.6 | 80 | 300 | 1000 | 150 | 450 | 20D | 10D | 14/12 |
288 | 12 × 24 | 0 | 10.3 | 80 | 300 | 1000 | 150 | 450 | 20D | 10D | 16/14 |
Unxibelelwano lwe-LAN / FTTX
Umbhobho, Ukuvuthuza komoya.
Uluhlu lobushushu | ||
Ezothutho | Ukuhlohla | Ukusebenza |
-40℃~+70℃ | -20℃~+60℃ | -40℃~+70℃ |
IEC 60794-5, YD/T 1460.4, GB/T 7424.5
Iintambo ze-OYI zibhijelwe kwi-bakelite, iplanga, okanye igubu le-ironwood. Ngexesha lokuthutha, izixhobo ezifanelekileyo kufuneka zisetyenziswe ukuphepha ukulimaza ipakethe kunye nokuphatha ngokulula. Iintambo kufuneka zikhuselwe kumswakama, zigcinwe kude nokushisa okuphezulu kunye neentlantsi zomlilo, zikhuselwe ekugobeni ngokugqithisileyo kunye nokutyunyuzwa, kwaye zikhuselwe kuxinzelelo lwemishini kunye nomonakalo. Akuvumelekanga ukuba ubude obubini bekhebula kwisigubhu esinye, kwaye zombini iziphelo kufuneka zitywinwe. Iziphelo ezimbini kufuneka zipakishwe ngaphakathi kwidramu, kwaye ubude obugciniweyo bekhebula obungekho ngaphantsi kweemitha ezi-3 kufuneka bunikezelwe.
Umbala weempawu zentambo zimhlophe. Ukuprintwa kuya kuqhutywa kwizithuba zeemitha ezi-1 kwi-sheath yangaphandle yentambo. Ilegend yokumakishwa kwesheath yangaphandle inokutshintshwa ngokwezicelo zomsebenzisi.
Ingxelo yovavanyo kunye nesiqinisekiso sinikezelwe.
Ukuba ukhangela isisombululo esithembekileyo, esinesantya esiphezulu sefayibha optic, ungajongi ngaphaya kwe-OYI. Qhagamshelana nathi ngoku ukubona ukuba singakunceda njani uhlale unxibelelene kwaye uthathe ishishini lakho ulise kwinqanaba elilandelayo.