Cov khoom siv lub raj xoob muaj qhov ua haujlwm zoo rau hydrolysis thiab sab siab. Lub raj xoob yog ntim nrog thixotropic dej-thaiv fiber ntau muab tshuaj txhuam kom cushion cov fiber ntau thiab ua tiav tag nrho-section dej thaiv hauv lub raj xoob.
Resistant mus rau qhov kub thiab txias cycles, uas ua rau anti-aging thiab ib tug ntev lifespan.
Loose tube tsim kom ntseeg tau qhov tseeb tshaj qhov ntev fiber ntau tswj kom ua tiav kev ua haujlwm ruaj khov cable.
Cov dub polyethylene txheej sheath muaj UV hluav taws xob tiv thaiv thiab ib puag ncig kev ntxhov siab tawg tiv thaiv kom ntseeg tau tias kev pab cuam lub neej ntawm optical cables.
Lub tshuab cua tshuab micro-cable txais cov khoom siv uas tsis yog xim hlau, nrog ib txoj kab uas hla me me, lub teeb yuag, nruab nrab softness thiab hardness, thiab sab nrauv sheath muaj qhov sib txhuam coefficient tsawg heev thiab cua tshuab ntev ntev.
High-speed, ntev-ntev cua tshuab ua kom muaj txiaj ntsig zoo.
Nyob rau hauv kev npaj ntawm optical cable txoj kev, microtubes tuaj yeem muab tso rau hauv ib lub sijhawm, thiab cua tshuab micro-cables tuaj yeem tso rau hauv cov khoom raws li qhov xav tau tiag tiag, txuag cov nqi peev thaum ntxov.
Cov txheej txheem tso ntawm microtubule thiab microcable ua ke muaj fiber ntau ntom hauv cov raj xa dej, uas ua rau muaj txiaj ntsig zoo rau kev siv cov peev txheej ntawm cov kav dej. Thaum cov khoom siv kho qhov muag yuav tsum tau hloov, tsuas yog cov microcable hauv microtube yuav tsum tau muab tshuab tawm thiab rov muab tso rau hauv lub microcable tshiab, thiab cov yeeb nkab rov siv dua yog siab.
Lub raj tiv thaiv sab nraud thiab microtube tau muab tso rau ntawm qhov nruab nrab ntawm micro cable los muab kev tiv thaiv zoo rau micro cable.
Hom Fiber | Attenuation | 1310nm MFD (Mode Field Diameter) | Cable txiav tawm Wavelength λcc (nm) | |
@1310nm (dB/KM) | @1550nm (dB/KM) | |||
g652d ua | ≤ 0.36 | ≤ 0.22 | 9.2 ± 0.4 | ≤1260 |
g657a 1 | ≤ 0.36 | ≤ 0.22 | 9.2 ± 0.4 | ≤1260 |
g657a 2 | ≤ 0.36 | ≤ 0.22 | 9.2 ± 0.4 | ≤1260 |
g655 ua | ≤0.4 | ≤ 0.23 | (8.0-11) ± 0.7 | ≤1450 |
50/125 | ≤ 3.5 @ 850nm | ≤ 1.5 @ 1300nm | / | / |
62.5/125 | ≤ 3.5 @ 850nm | ≤ 1.5 @ 1300nm | / | / |
Fiber suav | Kev teeb tsa Tubes × Fibers | Filler Number | Cable Diameter (mm) ± 0.5 hli | Cable hnyav (kg/km) | Tensile zog (N) | Crush Resistance (N / 100mm) | Khoov Radius (mm) | Micro Tube Txoj kab uas hla (mm) | |||
Lub Sij Hawm Ntev | Lub Sijhawm luv | Lub Sij Hawm Ntev | Lub Sijhawm luv | Dynamic | Static | ||||||
24 | 2 × 12 | 4 | 5.6 | 23 | 150 | 500 | 150 | 450 | 20D | 10D | 10/8 |
36 | 3 × 12 | 3 | 5.6 | 23 | 150 | 500 | 150 | 450 | 20D | 10D | 10/8 |
48 | 4 × 12 | 2 | 5.6 | 23 | 150 | 500 | 150 | 450 | 20D | 10D | 10/8 |
60 | 5 × 12 | 1 | 5.6 | 23 | 150 | 500 | 150 | 450 | 20D | 10D | 10/8 |
72 | 6 × 12 | 0 | 5.6 | 23 | 150 | 500 | 150 | 450 | 20D | 10D | 10/8 |
96 | 8 × 12 | 0 | 6.5 | 34 | 150 | 500 | 150 | 450 | 20D | 10D | 10/8 |
144 | 12 × 12 | 0 | 8.2 | 57 | 300 | 1000 | 150 | 450 | 20D | 10D | 14/12 |
144 | 6 × 24 | 0 | 7.4 ib | 40 | 300 | 1000 | 150 | 450 | 20D | 10D | 12/10 |
288 | (9+ 15) × 12 | 0 | 9.6 ib | 80 | 300 | 1000 | 150 | 450 | 20D | 10D | 14/12 |
288 | 12 × 24 | 0 | 10.3 | 80 | 300 | 1000 | 150 | 450 | 20D | 10D | 16/14 ib |
LAN kev sib txuas lus / FTTX
Cua tshuab, cua tshuab.
Qhov kub thiab txias | ||
Kev thauj mus los | Kev teeb tsa | Kev ua haujlwm |
-40 ℃ ~ + 70 ℃ | -20 ℃ ~ + 60 ℃ | -40 ℃ ~ + 70 ℃ |
IEC 60794-5, YD/T 1460.4, GB/T 7424.5
OYI cables yog coiled ntawm bakelite, ntoo, lossis hlau nruas. Thaum lub sij hawm kev thauj mus los, cov cuab yeej tsim nyog yuav tsum tau siv kom tsis txhob ua kom puas lub pob thiab ua rau lawv yooj yim. Cables yuav tsum muaj kev tiv thaiv los ntawm ya raws, khaws cia kom deb ntawm qhov kub thiab txias thiab hluav taws kub, tiv thaiv los ntawm over-bending thiab crushing, thiab tiv thaiv los ntawm mechanical kev nyuaj siab thiab kev puas tsuaj. Nws tsis raug tso cai kom muaj ob qhov ntev ntawm cable hauv ib lub nruas, thiab ob qhov kawg yuav tsum tau muab kaw. Ob qhov kawg yuav tsum tau ntim rau hauv lub nruas, thiab qhov ntev ntawm cable yuav tsum tsis pub tsawg tshaj 3 meters.
Cov xim ntawm cov cim cable yog dawb. Kev luam ntawv yuav tsum tau nqa tawm ntawm qhov sib txawv ntawm 1 meter ntawm sab nraud ntawm lub cable. Cov lus dab neeg rau lub tsho sab nrauv tuaj yeem hloov pauv raws li tus neeg siv qhov kev thov.
Cov ntawv xeem thiab ntawv pov thawj muab.
Yog tias koj tab tom nrhiav kev txhim khu kev qha, kev kub ceev fiber ntau optic cable daws, saib tsis pub dhau OYI. Hu rau peb tam sim no kom pom tias peb tuaj yeem pab koj txuas nrog thiab coj koj txoj kev lag luam mus rau qib tom ntej.