Kev txhawb nqa tus kheej Stranded Steel hlau (7 * * 1.0mm) qauv ntawm daim duab 8 yog qhov yooj yim los txhawb kev tso nyiaj siv nyiaj ntau tshaj plaws los txo tus nqi.
Cov neeg kho kom zoo thiab ntsuas kub.
Lub zog siab tensile lub zog. Cov raj raj khiav tawm ntawm lub raj yas ntim tshwj xeeb sau ua kom meej txog kev tiv thaiv hnyav ntawm fiber ntau.
Xaiv lub siab zoo optical fiber ntau ntseeg tau tias lub khoos phis tawm kho kho tshiab cable muaj cov khoom kis tau zoo tshaj plaws. Lub fiber ntau cov fiber ntau ntau txoj kev tswj hwm tau muab cov cable nrog cov khoom siv kho kom zoo thiab ib puag ncig.
Cov khoom siv nruj heev thiab kev tswj hwm kev tsim kho tau tias lub cable tuaj yeem ua haujlwm stably rau ntau tshaj 30 xyoo.
Tag nrho cov kab ke hla dej-resistant qauv ua rau cov cable tau zoo noo noo tiv thaiv cov khoom.
Lub jelly tshwj xeeb sau nyob rau hauv lub raj xoob xoob muab cov fibers nrog kev tiv thaiv tseem ceeb.
Tus Hlau Xev Daim Kab Xev Optical Fiber Ntau Muaj Kev Ua Yeeb Yam.
Daim duab-8 tus kheej-txhawb kev qauv muaj lub zog siab muaj zog thiab pab txhawb kev teeb tsa ib qho, ua rau cov nqi qis.
Lub raj xoob xoob hle cable cov tub ntxhais kawm kom cov qauv cable yog qhov ruaj khov.
Lub raj tshwj xeeb filling cov qauv ua kom muaj kev tiv thaiv cov fiber ntau thiab kev tawm tsam rau dej.
Lub riam sab nraud tiv thaiv lub cable los ntawm ultraviolet hluav taws xob.
Qhov loj me thiab lub teeb hnyav ua kom nws yooj yim nteg nteg.
Hom Fais fab | Ua attenuation | 1310nm MFD (Hom teb txoj kab no) | Cable txiav-tawm wavelengthength λc (nm) | |
@ 1310NM (DB / KM) | @ 1550nm (DB / KM) | |||
G652D | I≤0.36 | I≤0.22 | 9.2 ± 0.4 | PCT1260 |
G655 | I≤0.4 | I≤0.23 | (8.0-11) ± 0.7 | A≤1450 |
50/125 | ≤3.5 @ 850NM | ≤1.5 @ 1300nm | / | / |
62.5 / 125 | ≤3.5 @ 850NM | ≤1.5 @ 1300nm | / | / |
Fiber Ntau suav | Cable taub (hli) ± 0.5 | Tus cev lus txawv riamor (hli) ± 0.3 | Hlua ntxig (hli) ± 0.5 | Hlua taws (kg / km) | Tensile lub zog (n) | Tsoo tsis kam (N / 100mm) | Dabtsi yog khoov Radius (MM) | |||
Lub sij hawm ntev | Lub sij hawm luv luv | Lub sij hawm ntev | Lub sij hawm luv luv | Zoo li qub | Zoo | |||||
2-30 | 9.5 | 5.0 | 16.5 | 155 | 3000 | 6000 | 1000 | 3000 | 10D | 20D |
32-36 | 9.8 | 5.0 | 16.8 | 170 | 3000 | 6000 | 1000 | 3000 | 10D | 20D |
38-60 | 10.0 | 5.0 | 17.0 | 180 | 3000 | 6000 | 1000 | 3000 | 10D | 20D |
62-72 | 10.5 | 5.0 | 17.5 | 198 | 3000 | 6000 | 1000 | 3000 | 10D | 20D |
74-96 | 12.5 | 5.0 | 19.5 | 26 | 3000 | 6000 | 1000 | 3000 | 10D | 20D |
98-120 | 14.5 | 5.0 | 21.5 | 320 | 3000 | 6000 | 1000 | 3000 | 10D | 20D |
122-144 | 16.5 | 5.0 | 23.5 | 385 | 3500 | 7000 | 1000 | 3000 | 10D | 20D |
Kev sib txuas lus ntev thiab LAN.
Kev txhawb nqa tus kheej.
Qhov ntsuas kub ntau | ||
Kev mus | Kev muab cia | Kev phais |
-40 ℃ ~ + 70 ℃ | -10 ℃ ~ + 50 ℃ | -40 ℃ ~ + 70 ℃ |
YD / T 1155-2001, IEC 60794-1
Oyi cables yog coiled ntawm bakelite, ntoo, lossis cov quav dev. Thaum lub sijhawm thauj mus los, cov cuab yeej zoo yuav tsum tau siv kom tsis txhob muaj kev puas tsuaj rau pob thiab coj los daws cov yooj yim. Cables yuav tsum muaj kev tiv thaiv los ntawm cov noo noo, khaws cia kom deb ntawm qhov kub thiab cov nroj tsuag hluav taws, tiv thaiv los ntawm kev sib tsoo thiab kev puas tsuaj. Nws tsis pub muaj ob qhov ntev ntawm cable hauv ib nruas, thiab ob qho tag nrho yuav tsum tau muab ntim. Qhov kawg ob yuav tsum tau ntim sab hauv lub nruas, thiab ib qho kev cia siab ntev ntawm cable tsis tsawg dua 3 meters yuav tsum tau muab.
Cov xim ntawm cable cim yog dawb. Luam ntawv yuav tsum tau nqa tawm ntawm kev sib nrug ntawm 1 meter ntawm cov riam thaiv sab nraud ntawm cable. Cov lus dab neeg rau lub ntsej muag ci ntsa iab tuaj yeem hloov raws tus neeg siv cov kev thov.
Daim Ntawv Qhia Kev Xeem thiab Ntawv Pov Thawj muab rau.
Yog tias koj tab tom nrhiav rau lub siab txhim khu kev qha, kev siv hluav taws xob muaj fiber ntau optic fiber ntau txheej, saib tsis muaj ntxiv dua OYI. Tiv tauj peb tam sim no kom pom yuav ua li cas peb tuaj yeem pab koj nyob sib txuas thiab coj koj txoj kev lag luam mus rau qib tom ntej.