Sebopeho se ikemetseng sa terata e le 'ngoe ea tšepe ea setšoantšo sa 8 se fana ka matla a phahameng a tsitsipano.
Loose tube stranding cable core e netefatsa hore sebopeho sa cable se tsitsitse.
Motsoako o khethehileng oa ho tlatsa li-tube o tiisa tšireletso ea bohlokoa ea fiber le ho hanyetsa metsi.
Sheath e ka ntle e sireletsa thapo ho mahlaseli a kotsi a ultraviolet.
Bophara bo nyane le boima bo bobebe bo etsa hore ho be bonolo ho beha.
E hanyetsana le liphetoho tsa potoloho ea mocheso o phahameng le o tlaase, e leng se bakang ho thibela botsofali le nako e telele ea bophelo.
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 |
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 | Diameter ea Cable (mm) ±0.5 | Diametor ea Messenger (mm) ±0.3 | Bophahamo ba Cable (mm) ±0.5 | Boima ba Cable (kg/km) | Tensile Strength (N) | Ho hanyetsana le ho Silakanya (N/100mm) | Bophahamo ba ho Kobela (mm) | |||
Nako e telele | Nako e khutšoane | Nako e telele | Nako e khutšoane | E tsitsitseng | Matla | |||||
2-12 | 8.0 | 5.0 | 15.5 | 135 | 1000 | 2500 | 1000 | 3000 | 10D | 20D |
14-24 | 8.5 | 5.0 | 16.0 | 165 | 1000 | 2500 | 1000 | 3000 | 10D | 20D |
Aerial, puisano ea sebaka se selelele le LAN, shaft ea ka hare, lithapo tsa mohaho.
Boiketsi ba sefofane.
Mocheso Range | ||
Lipalangoang | Ho kenya | Tshebetso |
-40 ℃~+70 ℃ | -10℃~+50℃ | -40 ℃~+70 ℃ |
YD/T 1155-2001
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 ho tloha mongobo, li lule li le hōle le mocheso o phahameng le litlhase tsa mollo, li sirelelitsoe hore li se ke tsa kobeha le ho pshatla, 'me li sirelelitsoe khatellong ea mochine le tšenyo. Ha e lumelloe ho ba le bolelele ba lithapo tse peli ka moqomong o le mong, 'me lipheletso 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.