Phapano ke efe lipakeng tsa thapo ea 250μm loose-tube le 900μm tight-tube cable?
Mohala oa 250µm loose-tube le 900µm tight-tube cable ke mefuta e 'meli e fapaneng ea lithapo tse nang le mokokotlo o lekanang oa bophara, likoahelo, le lintja.Leha ho le joalo, ho ntse ho e-na le liphapang pakeng tsa tse peli, tse kenyelelitsoeng sebopeho, mosebetsi, melemo, bofokoli, joalo-joalo, tse etsang hore tse peli li fapane ka ts'ebeliso.
Tabeng ea fiber e hlephileng, e kenngoa ka helically ka har'a tube e thata-thata, e lumellang mohala hore o atolosoe ntle le ho otlolla fiber ka boeona.The 250μm loose tube fiber e entsoe ka core, 125μm cladding le 250μm coating.Ka kakaretso, palo ea li-cores ka 250μm loose-tube optical cable e pakeng tsa 6 le 144. Ntle le 6-core loose-tube optical cable, lisebelisoa tse ling tsa optical hangata li entsoe ka li-cores tse 12 e le setsi sa motheo.
Ho fapana le sebopeho se boletsoeng ka holimo se hlephileng, 900 μm optical optical fibre e thata e na le jekete e thata ea polasetiki ho phaella ho 250 μm loose-tube optical fiber, e ka bapalang karolo ea tšireletso.Fiber e nang le 900μm e thata-thata e na le motheo, seaparo sa 125μm, seaparo sa 250μm (e leng polasetiki e bonolo), le baki (e leng polasetiki e thata).Har'a tsona, lera la ho roala le seaparo sa baki se tla thusa ho arola mongobo hore o se ke oa kena mokokotlong oa fiber, mme o ka thibela bothata ba ho pepeseha ha mantlha bo bakoang ke ho kobeha kapa ho hatella ha thapo ea optical e behiloe ka tlas'a metsi.Palo ea li-cores ka har'a thapo e tiisitsoeng ea 900μm hangata e pakeng tsa 2 le 144, 'me thapo e thata-thata e nang le palo e kholoanyane ea li-cores ha e le hantle e entsoe ka li-cores tse 6 kapa 12 joalo ka yuniti ea mantlha.
Ka lebaka la litšobotsi tse fapaneng tsa ts'ebetso ea thapo ea 250μm loose tube le 900μm tight tube cable, ts'ebeliso ea tse peli le eona e fapane.The 250μm loose tube cable e loketse libaka tse thata 'me e sebelisoa haholo ka ntle.Ha ho bapisoa le thapo ea 900μm tight-buffer Optical cable, 250μm loose-buffer optical cable e na le matla a phahameng a ho tsitsa, ho hanyetsa mongobo le ho hanyetsa mocheso o phahameng, 'me e loketse libaka tse nang le liphetoho tsa mocheso le mongobo o phahameng.Leha ho le joalo, haeba e otlolloa haholo, e tla hula mokokotlo oa gel.Hape, thapo ea 250µm loose-tube e kanna ea se be khetho e ntle ha ho hlokahala hore u pota-potile mekoloko e mengata.