Litho tse peli tse tšoanang tsa tšepe li fana ka matla a lekaneng.
Setsi sa unit-tub se khethehileng ho Tube Tube tuiche se fana ka tšireletso bakeng sa fiber. Bophahamo bo bobe le boima bo bobebe bo etsa hore ho be bonolo, 'me ho na le thepa e ntle haholo.
Kantlefane Sheath e sireletsa kholiseng ea mahlaseli a kotsi a ho robala.
Likaroloana tsa mocheso o phahameng le tse tlase, tse nang le ho anti-botsofaling le tse telele li sebetsa hantle.
Sekhahla se sephara se tsamaisang thapo se tiisa hore sebopeho sa cable se tsitsitse.
Sebopeho se khethehileng se hlophiselitsoeng se hlophiselitsoeng ka mokhoa o ikhethang o loketse ho thibela li-tubes tse hlephileng ho tloha ho senyeha.
PSP e nang le bopaki bo matla bo ntlafalitsoeng.
Mofuta oa Fiber | ATTEnuation | 1310nm mfd (Bophara ba mode) | Cable Cut-of Wavelength - λ λcc (NM) | |
@ 1310nm (db / km) | @ 1550nm (db / km) | |||
G652d | ≤0.35 | ≤0.22 | 9.2 ± 0.4 | ≤1260 |
G6577A1 | ≤0.35 | ≤0.22 | 9.2 ± 0.4 | ≤1260 |
G657ka2 | ≤0.35 | ≤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 | / | / |
Tlhatlhobo ea fiber | Bophara ba cable (mm) ± 0.5 | Boima ba Cable (kg / km) | Matla a Tense (n) | Fokotsa (n / 100mmm) | Radius (mm) | |||
Nako e telele | Nako e khutšoane | Nako e telele | Nako e khutšoane | Static | Matla | |||
2-12 | 8.0 | 90 | 600 | 1500 | 300 | 1000 | 10d | 20d |
14-24 | 9.0 | 110 | 600 | 1500 | 300 | 1000 | 10d | 20d |
Puisano e hole le Lan.
Arial, duct
Mocheso oa mocheso | ||
TS'ELISO | Ho kenya | Ts'ebetso |
-40 ℃ ~ + 70 ℃ | -5 ℃ ~ + 45 ℃ | -40 ℃ ~ + 70 ℃ |
YD / T 769-2010, IEC 60794
Mehloko ea OYI e hlophisitsoe ho bakelite, meropa ea mapolanka kapa ea tšoarelo. Nakong ea lipalangoang, lisebelisoa tse nepahetseng li lokela ho sebelisoa ho qoba ho senya sephutheloana le ho li sebetsana le boiketlo. Metlae e lokela ho sireletsoa mongobo, e ne e le hole le lithemparetjha tse phahameng le litlhase tse phahameng, tse sirelelitsoeng li tsoa ho khatello ea maikutlo le tšenyo. Ha ea lumelloe ho ba le li-cable tse peli moqomong o le mong, 'me lipheo ka bobeli li lokela ho tiisoa. Litefiso tse peli li lokela ho pakoa kahare ho moqomo, le bolelele ba pokello ea thapo e seng tlase ho 3 metres li lokela ho fanoa.
'Mala oa matšoao a cable o tšoeu. Ho hatisoa ho tla etsoa ka nako ea limithara tse 1 ho ea ka ntle ea thapo ea thapo. Lefomo la Outer Sheath le ka fetoloa ho latela likopo tsa mosebelisi.
Tlaleho ea liteko le setifikeiti se fanoeng.
Haeba u batla tharollo e tšepahalang le e nang le lebelo la fiber e tšepahalang, e se ke ea ea ho OYI. Ikopanye le rona hona joale ho bona hore na re ka u thusa joang hore u lule u hokahane le ho nka khoebo ea hau boemong bo latelang.