Cov raj roj xoob xoob cov khoom siv tau zoo rau hydrolysis thiab sab siab. Lub raj xoob xoob puv nrog cov dej thixotropic-thaiv cov fushion rau cushion cov fiber ntau thiab ua tiav cov dej puv ntoob hauv lub raj xoob.
Tiv taus siab thiab tsawg dua cycles, uas ua rau tiv thaiv kev laus thiab ntev dua lub zog.
Cov raj xoob xoob tsim kom muaj tseeb kev tswj hwm kom ntev dua kev tswj hwm kom ua tiav Cable cable ua tau zoo.
Cov Blogy Polyethylene sab nraud tau UV hluav taws xob tiv thaiv thiab kev ntxhov siab ib puag ncig kev ntxhov siab tiv thaiv kom ua tau cov kev pabcuam lub neej ntawm cov cable optical.
Cov huab cua-tawg micro-cable adopts, nrog lub qhov hluav taws xob me me, thiab cov txheej txheem sab nraud muaj qhov sib zog sib txhuam ntau thiab ntev ntev.
Kev nrawm nrawm, ntev-kev ua pa-tshuab ua rau muaj txiaj ntsig zoo.
Nyob rau hauv kev npaj ntawm qhov muag cable txoj kev, microlotes tuaj yeem tso ib zaug, thiab cua tshuab hluav taws xob muaj peev xwm ua tau, txuag cov nqi kev nqis peev thaum ntxov.
Cov txheej txheem txheej txheem ntawm microTubule thiab cov microcable sib xyaw ua ke muaj cov fiber ntau hauv lub raj dej, uas tau txhim kho cov khoom siv xa hluav taws xob. Thaum lub khoos phis tawm kho tshiab yuav tsum tau hloov, tsuas yog micropable nyob rau hauv lub microube yuav tsum tau tshuab tshiab thiab rov qab siv cov nqi rov siv dua yog qhov siab.
Cov raj txheej tiv thaiv sab nraud thiab microurube tau nteg rau ntawm periphery ntawm micro cable los muab kev tiv thaiv zoo rau lub micro cable.
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 |
G657A1 | I≤0.36 | I≤0.22 | 9.2 ± 0.4 | PCT1260 |
G657A2 | 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 | Kev teeb tsa Tubes ahxers | Tus lej muab tub rog | Cable taub (hli) ± 0.5 | Hlua taws (kg / km) | Tensile lub zog (n) | Tsoo tsis kam (N / 100mm) | Khoov vojvoog (hli) | Micro Tube Diam (Mm) | |||
Lub sij hawm ntev | Lub sij hawm luv luv | Lub sij hawm ntev | Lub sij hawm luv luv | Zoo | Zoo li qub | ||||||
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 | 40 | 300 | 1000 | 150 | 450 | 20D | 10D | 12/10 |
288 | (9 + 15) × 12 | 0 | 9.6 | 80 | 300 | 1000 | 150 | 450 | 20D | 10D | 14/12 |
288 | 12 × 24 | 0 | 10.3 | 80 | 300 | 1000 | 150 | 450 | 20D | 10D | 16/14 |
LAN kev sib txuas lus / FTTX
Duct, cua tshuab.
Qhov ntsuas kub ntau | ||
Kev mus | Kev muab cia | Kev phais |
-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 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.