Nekuda kwezvinhu zvakaita sekuchengetedza ecological uye zvikonzero zvehupfumi, hazvina kukodzera kutora matanho akadai sechepfu uye kuvhima kudzivirira makonzo mu optical cable mitsara, uye haina kukodzera kutora kudzika kwekuvigwa kwekudzivirira sekuvigwa zvakananga tambo dzemaziso.Naizvozvo, iyezvino anti-rodent nhanho dzeOptical tambo dzichiri kufanira kuvimba nedhizaini yekugadzira uye shanduko yezvinhu zvetambo dzemaziso kuti dzidzivise.Yakajairwa anti-rodent mhinduro dzinosanganisira kuwedzera makemikari zvikamu kune sheath uye kutora akawanda-layer sheath nhumbi dzokurwa.
Iyo kaviri-layer metal armored chimiro inoshandiswa papamusoro pekudzivirira rodent.Huremu uye dhayamita yekunze kwetambo ye optical yakakura, iyo inowedzera zvinodiwa pamatanda epamusoro uye shongwe, izvo zvichawedzera mutengo weiyo optical cable line.Chimwe chimiro chinogoneka ndechekushandisa simbi isina tsvina, asi kana simbi isina tsvina yakatemwa uye yakachekwa;nzira yekuwedzera makemikari zvikamu ndeyekuwedzera capsicum kune cable sheath.Capsaicin pakutanga yaive kemikari inotorwa kubva muzvinhu zvakasikwa zvakaita semhiripiri.Mukuyedza mbeva, zvakaonekwa kuti mbeva dzinonzwa zvakanyanya kuzvinhu zvinopisa, saka yave ichionekwa sechinhu chinoshanda chekudzinga makonzo.Iyo yekutengesa capsaicin sheath material ikemikari yakafanana yakagadzirwa yakawedzerwa kune polyethylene sheath mune imwe chikamu.
Sezvo zvinowedzera zvingave nezvinetso zvakadai sekunyunguduka kwemvura uye kutama, kutama uye kunyunguduka kwemvura kunokonzera musheti kunofanira kuongororwa kuti ione nguva yekushanda kweiyo optical fiber cable;girazi fiber anti-rodent.
Nekuti iyo girazi faibha yakanyanya kutetepa uye ine brittle, iyo yakapwanyika girazi slag inokuvadza muromo wegonzo panguva yekurumwa kwerodent, zvichiita kuti itye tambo yemaziso uye iwane mhedzisiro yekudzivirira makonzo;iyo rodent kurumwa kwetambo ye optical: kusimba kwakakwirira Mitsetse yesimbi ine yakanaka rodent kuramba, asi panguva imwe cheteyo, zvidzidzo zvakaratidza kuti maronda ekurumwa nemakonzo anowedzera kukora kwetambo dzesimbi dzakafumurwa kunharaunda yekunze, uye yakanyanya kuona ( electric) tambo dzichaitwa ngura mukati menguva pfupi., Ichi ndicho chikonzero nei zviri nani kutora bhandi resimbi isina tsvina.
Mutengo wefiber optic tambo ine simbi isina simbi bhandi ichawedzera zvakanyanya kuisirwa mari yezvivakwa zvekufonera.Tarisa bhandi resimbi rine hupfumi, risingadziviriri uye rakasimba kuti ritsive bhandi resimbi razvino rinogara riripo resimbi;shandisa simbi yakatenderedza waya (kana isiri- Iyo chimiro chesimbi yekusimbisa (GRP) inoshandiswa kudzivirira makonzo, asi madiki GRP tsvimbo (mabhandi) akapfava uye akaoma kumira nekurumwa kwemakonzo. Panguva imwecheteyo, mutengo. ye optical cable ichapfuura girazi fiber chimiro.
Iyo sheath chimiro chesimbi yesimbi yekuputira uye iyo intrained simbi waya ichawedzera huremu hwetambo yemaziso zvakanyanya uye kuwedzera mutoro unotakura weshongwe;kana iyo corrosion-resistant yakaderera-kabhoni simbi waya yakashandiswa, iyo tambo yemaziso ichave yakasimba uye yakaoma kukoira, iyo isingakodzeri kuisa pamusoro pekuisa;Nekushandiswa kweyakajairwa yakakwira-kabhoni simbi waya chimiro, iyo corrosion resistance yetambo yemaziso yave yakashata zvakanyanya.Naizvozvo, aya mafiber optic tambo zvimiro haana kukodzera kushanda uye kugadzirisa ikozvino fiber optic tambo tambo.
