Thepa e hlephileng e na le khanyetso e ntle ea hydrolysis le khatello ea lehlakore. Tube e hlephileng e tlatsitsoe ka thixotropic e thibelang metsi ho thibela fiber ho thibela fiber le ho finyella karolo e feletseng ea thibelo ea metsi ka har'a tube e hlephileng.
E hanyetsana le lipotoloho tse phahameng le tse tlase tsa mocheso, tse bakang ho thibela botsofali le nako e telele ea bophelo.
Moralo o hlephileng oa li-tube o netefatsa taolo e nepahetseng ea bolelele ba fiber ho fihlela ts'ebetso e tsitsitseng ea cable.
Sekhahla sa kantle sa polyethylene se ntšo se na le khanyetso ea mahlaseli a UV le khatello ea khatello ea tikoloho ho netefatsa bophelo ba ts'ebeletso ea likhoele tsa optical.
Mohala o monyane o butsoetsoeng ke moea o nka matlafatso a senang tšepe, ka bophara bo bonyenyane ba kantle, boima bo bobebe, bonolo bo itekanetseng le boima, 'me sheath e kantle e na le coefficient e tlase haholo ea likhohlano le sebaka se selelele sa ho foka moea.
Ho foka moea ka lebelo le phahameng, sebaka se selelele ho nolofalletsa ho kenya tšebetsong.
Ha ho etsoa moralo oa litsela tsa optical cable, li-microtubes li ka behoa ka nako e le 'ngoe,' me li-micro-cables tse tsamaisoang ke moea li ka kenngoa ka lihlopha ho latela litlhoko tsa sebele, ho boloka litšenyehelo tsa pele tsa lichelete.
Mokhoa oa ho beha li-microtubule le motsoako oa microcable o na le fiber e ngata haholo pompong, e ntlafatsang haholo sekhahla sa tšebeliso ea lisebelisoa tsa liphaephe. Ha thapo ea optical e hloka ho nkeloa sebaka, ke feela microcable e ka har'a microtube e lokelang ho phatlolloa ebe e kenngoa hape ka har'a microcable e ncha, 'me sekhahla sa tšebeliso ea liphaephe se phahame.
Thepa e ka ntle ea tšireletso le microtube li behiloe ka thoko ho thapo e nyane ho fana ka tšireletso e ntle bakeng sa thapo e nyane.
Mofuta oa Fiber | Khatholoho | 1310nm MFD (Mode Field Diameter) | Sekhahla sa Cable Wavelength λcc(nm) | |
@1310nm(dB/KM) | @1550nm(dB/KM) | |||
G652D | ≤0.36 | ≤0.22 | 9.2±0.4 | ≤1260 |
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 | / | / |
Palo ea Fiber | Tlhophiso Li-tubes×Fibres | Nomoro ea ho tlatsa | Diameter ea Cable (mm) ±0.5 | Boima ba Cable (kg/km) | Tensile Strength (N) | Ho hanyetsana le ho Hanyetsa (N/100mm) | Bend Radiase (mm) | Micro Tube Diameter (mm) | |||
Nako e telele | Nako e khutšoane | Nako e telele | Nako e khutšoane | Matla | E tsitsitseng | ||||||
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 | 6x12 | 0 | 5.6 | 23 | 150 | 500 | 150 | 450 | 20D | 10D | 10/8 |
96 | 8x12 | 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 | 6x24 | 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 |
LAN puisano / FTTX
Mocheso, moea o fokang.
Mocheso Range | ||
Lipalangoang | Ho kenya | Tshebetso |
-40 ℃~+70 ℃ | -20℃~+60℃ | -40 ℃~+70 ℃ |
IEC 60794-5, YD/T 1460.4, GB/T 7424.5
Lithapo tsa OYI li khohelloa holim'a meropa ea bakelite, ea lehong kapa ea ironwood. Nakong ea lipalangoang, lisebelisoa tse nepahetseng li lokela ho sebelisoa ho qoba ho senya sephutheloana le ho sebetsana le tsona habonolo. Lithapo li lokela ho sireletsoa mongobo, li lule li le hole le mocheso o phahameng le litlhase tsa mollo, li sirelelitsoe hore li se ke tsa kobeha le ho pshatleha, le ho sireletsoa khatellong ea mochine le tšenyo. Ha e lumelloe ho ba le bolelele ba lithapo tse peli ka moqomong o le mong, 'me lipheletsong ka bobeli li lokela ho koaloa. Lipheletso tse peli li lokela ho kenngoa ka har'a moqomo, 'me bolelele ba thapo bo sa feteng limithara tse 3 bo lokela ho fanoa.
'Mala oa li-cable markings o tšoeu. Khatiso e tla etsoa ka nako ea mithara e le 'ngoe holim'a sheath e ka ntle ea mohala. Tšōmo ea ho tšoaea ka ntle ea sheath e ka fetoloa ho latela likopo tsa mosebelisi.
Tlaleho ea teko le setifikeiti se fanoe.
Haeba u batla tharollo ea thapo ea fiber optic e tšepahalang, e lebelo le holimo, se shebe hole ho feta OYI. Ikopanye le rona hona joale ho bona hore na re ka u thusa joang hore u lule u hokahane le ho isa khoebo ea hau boemong bo bong.