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Lintlha tse ka sehloohong tsa cable ea ADSS optical

KA Hunan GL Technology Co.,Ltd.

THULA KA:2023-08-18

LIPONO 51 Makhetlo


TheADSS optical fiber cablee sebetsa sebakeng se phahameng se tšehetsoeng ke lintlha tse peli tse nang le bolelele bo boholo (hangata limithara tse makholo, kapa esita le ho feta 1 kilometers), e fapaneng ka ho feletseng le khopolo ea setso ea "holimo" (lenaneo la poso le lithelefono le maemo a holimo a ho emisa hook , karolelano ea limithara tse 0.4 e na le pivot e le 'ngoe).Ka hona, litekanyo tse ka sehloohong tsa ADSS optical fiber cable li lumellana le melao ea mehala ea motlakase.

 

https://www.gl-fiber.com/24core-single-mode-9125-g652d-adss-fiber-cable-for-100m-span.html

1. Tension e lumelletsoe (MAT/MOTS)

E bua ka tsitsipano holim'a mohala oa optical ha mojaro o felletseng o baloa ka mokhoa oa theory tlasa maemo a leholimo a moralo.Tlas'a tsitsipano ena, khatello ea fiber e lokela ho ba ≤0.05% (layer twist) le ≤0.1% (bohareng ba tube) ntle le ho fokotsa ho eketsehileng.Ho ea ka mantsoe a layman, bolelele bo feteletseng ba fiber ea optical bo "joa" feela ka boleng bona ba taolo.Ho ea ka parameter ena, maemo a meteorological le sag e laoloang, nako e amohelehang ea cable ea optical tlas'a boemo bona e ka baloa.Ka hona, MAT ke motheo oa bohlokoa oa ho baloa ha sag-tension-span, hape ke bopaki ba bohlokoa bakeng sa ho khetholla litšobotsi tsa khatello ea maikutlo tsa cable ea ADSS.

2. E lekantsoe matla a tensile (UTS/RTS)

E boetse e tsejoa e le matla a ho qetela kapa matla a ho robeha, e bolela boleng bo baloang ba kakaretso ea matla a karolo ea ho beleha (haholo-holo ho bala likhoele tse ohiang).Matla a sebele a ho senya e lokela ho ba ≥ 95% ea boleng bo lekantsoeng (ho robeha ha karolo leha e le efe ka mohala ho nkoa e le ho senyeha ha cable).Paramethara ena ha e khonehe, 'me litekanyetso tse ngata tsa taolo li amana le eona (joalo ka matla a tora, li-fittings tsa tensile, mehato ea shockproof, joalo-joalo).Bakeng sa indasteri ea optical cable, haeba karo-karolelano ea RTS / MAT (e lekanang le ntlha ea polokeho ea K ea mohala o ka holimo) e sa tšoanelehe, le haeba ho sebelisoa fiber e ngata, 'me mefuta e fumanehang ea optical fiber e moqotetsane haholo, karo-karolelano ea tšebetso ea moruo/ea botekgeniki e fokola haholo.Ka hona, mongoli o khothalletsa hore batho ba indasteri ba ele hloko parameter ena.Ka tloaelo, MAT e batla e lekana le 40% RTS.

3. Selemo le Selemo Mean Stress (EDS)

Ka linako tse ling e bitsoa khatello ea kelello ea letsatsi le letsatsi, e bua ka tsitsipano holim'a thapo ha mojaro o baloa ka mokhoa oa theory tlas'a moea o se nang moea, ha ho leqhoa le mocheso oa selemo le selemo, o ka nkoang e le matla a tloaelehileng a khatello ea kelello (stress) ea ADSS nakong ea nako e telele. ts'ebetso.EDS ka kakaretso ke (16~25)%RTS.Tlas'a tsitsipano ena, fiber ha ea lokela ho ba le khatello 'me e se ke ea e-ba le attenuation e eketsehileng, ke hore, e tsitsitse haholo.EDS hape ke mokhathala oa botsofali ba thapo ea optical, 'me moralo oa anti-vibration oa thapo ea optical o khethoa ho ipapisitse le paramente ena.

4. Khatello ea ho qetela ea ts'ebetso (UES).

E boetse e tsejoa e le tsitsipano e khethehileng ea tšebeliso, e bua ka tsitsipano holim'a mohala ha ho khoneha ho feta mojaro oa moralo nakong ea bophelo bo sebetsang ba cable.E bolela hore thapo ea optical e lumelloa ho imeloa ka nako e khutšoanyane, 'me fiber ea optical e ka mamella khatello ka har'a sebaka se lekanyelitsoeng se amohelehang.Hangata, UES e lokela ho ba> 60% RTS.Tlas'a tsitsipano ena, khatello ea optical fiber ke <0.5% (bohareng ba tube) le <0.35% (lera le sothehileng),' me fiber ea optical e tla ba le attenuation e eketsehileng, empa ka mor'a hore tsitsipano e lokolloe, fiber ea optical e lokela ho khutlela ho tloaelehileng.Paramethara ena e netefatsa ts'ebetso e tšepahalang ea thapo ea ADSS nakong ea bophelo ba eona.

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