90um lossis 600um nruj tsis, aramid yarn, mos nplaim-retardant tsho.
Tight buffer fiber yog ib qho yooj yim rau sawb thiab muaj cov nplaim hluav taws zoo heev. Aramid xov paj yog siv los ua tus tswv cuab lub zog los muab cov cable zoo heev tensile lub zog.
Daim duab 8 qauv tsho txhawb nqa ceg.
Cov khoom siv lub tsho sab nrauv muaj ntau yam zoo, xws li kev tiv thaiv corrosion, tiv thaiv dej, tiv thaiv ultraviolet hluav taws xob, nplaim hluav taws, thiab tsis muaj kev puas tsuaj rau ib puag ncig.
Tag nrho-dielectric qauv tiv thaiv nws los ntawm electromagnetic cuam tshuam.
Kev tsim qauv nrog kev ua haujlwm loj. Haum rau SM fiber ntau thiab MM fiber ntau (50um thiab 62.5um).
Hom Fiber | Attenuation | 1310nm MFD (Hom Field Diameter) | Cable txiav tawm Wavelength λcc (nm) | |
@1310nm (dB/KM) | @1550nm (dB/KM) | |||
g652d ua | ≤0.4 | ≤0.3 | 9.2 ± 0.4 | ≤1260 |
g657a 1 | ≤0.4 | ≤0.3 | 9.2 ± 0.4 | ≤1260 |
g657a 2 | ≤0.4 | ≤0.3 | 9.2 ± 0.4 | ≤1260 |
50/125 | ≤ 3.5 @ 850nm | ≤ 1.5 @ 1300nm | / | / |
62.5/125 | ≤ 3.5 @ 850nm | ≤ 1.5 @ 1300nm | / | / |
Cable Code | Cable Loj (mm) | Cable hnyav (Kg/Km) | TBF Txoj kab uas hla (μm) | Tensile zog(N) | Crush Resistance(N / 100 hli) | Khoov Radius(mm) | ||||
PVC Jacket | LSZH Jacket | Lub Sij Hawm Ntev | Lub Sijhawm luv | Lub Sij Hawm Ntev | Lub Sijhawm luv | Dynamic | Static | |||
xwm 1.6 | (3.4 ± 0.4) × 1.6 ± 0.2 hli | 4.8 | 5.3 | 600 ± 50 | 100 | 200 | 100 | 500 | 50 | 30 |
D × 2.0 | (3.8 ± 0.4) x (2.0 ± 0.2) | 8 | 8.7 ib | 900 ± 50 | 100 | 200 | 100 | 500 | 50 | 30 |
xwm 3.0 | (6.0 ± 0.4) x (2.8 ± 0.2) | 11.6 | 14.8 ib | 900 ± 50 | 100 | 200 | 100 | 500 | 50 | 30 |
Duplex optical fiber jumper lossis pigtail.
Sab hauv tsev riser theem thiab plenum theem cable faib.
Kev sib txuas ntawm cov cuab yeej thiab cov cuab yeej sib txuas lus.
Qhov kub thiab txias | ||
Kev thauj mus los | Kev teeb tsa | Kev ua haujlwm |
-20 ℃ ~ + 70 ℃ | -5 ℃ ~ + 50 ℃ | -20 ℃ ~ + 70 ℃ |
YD/T 1258.4-2005, IEC 60794
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 hnyiab, 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.