Txheej fiber ntau optic Cable qauv, nrog cov tsis muaj metallic Center txhawb cov tub ntxhais, tso cai rau cable kom tiv thaiv ntau dua tensile quab yuam.
Lub tsho tiv lub tsho sab nraud muaj ntau yam zoo, xws li kev tawm tsam hluav taws xob, tshuaj tiv thaiv hluav taws xob hluav taws xob, nplaim taws-retardant, thiab tsis muaj teeb meem rau ib puag ncig, ntawm lwm tus neeg.
Kev ua tau zoo ntawm anti-torsion.
Txhua daim dielectric teeb tsa cov xab los ntawm hluav taws xob cuam tshuam.
Scientific tsim qauv nrog kev nruj nruj.
Ua attenuation | 1310nm MFD (Hom teb txoj kab no) | Cable txiav-tawm wavelengthength λc (nm) | |
@ 1310NM (DB / KM) | @ 1550nm (DB / KM) | ||
I≤0.36 | I≤0.22 | 9.2 ± 0.4 | PCT1260 |
I≤0.4 | I≤0.3 | 9.2 ± 0.4 | PCT1260 |
I≤0.4 | I≤0.3 | 9.2 ± 0.4 | PCT1260 |
I≤0.4 | I≤0.23 | (8.0-11) ± 0.7 | A≤1450 |
≤3.5 @ 850NM | ≤1.5 @ 1300nm | / | / |
≤3.5 @ 850NM | ≤1.5 @ 1300nm | / | / |
Cable taub (hli) ± 0.3 | Cable phaus (kg / km) | Tensile lub zog (n) | Tsoo tsis kam (N / 100mm) | Dabtsi yog khoov Radius (MM) | Lub tsho loj Khoom | |||
Lub sij hawm ntev | Lub sij hawm luv luv | Lub sij hawm ntev | Lub sij hawm luv luv | Zoo | Zoo li qub | |||
7.2 | 38 | 200 | 660 | 300 | 1000 | 20D | 10D | PVC / LSZH / ISNR / ATNP |
7.2 | 45.5 | 200 | 660 | 300 | 1000 | 20D | 10D | PVC / LSZH / ISNR / ATNP |
8.3 | 63 | 200 | 660 | 300 | 1000 | 20D | 10D | PVC / LSZH / ISNR / ATNP |
9.4 | 84 | 200 | 660 | 300 | 1000 | 20D | 10D | PVC / LSZH / ISNR / ATNP |
10.7 | 125 | 200 | 660 | 300 | 1000 | 20D | 10D | PVC / LSZH / ISNR / ATNP |
12.2 | 148 | 200 | 660 | 300 | 1000 | 20D | 10D | PVC / LSZH / ISNR / ATNP |
12.2 | 153 | 400 | 1320 | 300 | 1000 | 20D | 10D | PVC / LSZH / ISNR / ATNP |
15 | 220 | 600 | 1500 | 300 | 1000 | 20D | 10D | PVC / LSZH / ISNR / ATNP |
20 | 400 | 700 | 1800 | 300 | 1000 | 20D | 10D | PVC / LSZH / ISNR / ATNP |
Rau sab hauv tsev cable faib khoom.
Backebone faib rau cable hauv ib lub tsev.
Siv los txuas cov jumpers.
Qhov ntsuas kub ntau | ||
Kev mus | Kev muab cia | Kev phais |
-20 ℃ ~ + 70 ℃ | -5 ℃ ~ + 50 ℃ | -20 ℃ ~ + 70 ℃ |
YD / T 1258.4-2005, IEC 60794
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.