Tight buffer fibers yog ib qho yooj yim rau strip.
Tight buffer fibers muaj cov nplaim hluav taws zoo heev.
Aramid yarn, raws li cov tswv cuab lub zog, ua rau cov cable muaj zog tensile zoo heev. Lub tiaj tus qauv ua kom muaj kev sib haum xeeb ntawm cov fibers.
Cov khoom siv lub tsho sab nrauv muaj ntau yam zoo, xws li kev tiv thaiv corrosive, tiv thaiv dej, tiv thaiv ultraviolet hluav taws xob, nplaim hluav taws, thiab tsis muaj teeb meem rau ib puag ncig, thiab lwm yam.
Tag nrho cov qauv dielectric 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 (Mode 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 | Qhov Loj (HxW) | Fiber suav | Cable hnyav | Tensile zog (N) | Crush Resistance (N / 100mm) | Khoov Radius (mm) | |||
mm | kg/km | Lub Sij Hawm Ntev | Lub Sijhawm luv | Lub Sij Hawm Ntev | Lub Sijhawm luv | Dynamic | Static | ||
GJFJBV 2.0 | 3.0 x 5.0 | 2 | 17 | 100 | 200 | 100 | 500 | 50 | 30 |
GJFJBV 2.4 | 3.4x 5.8 | 2 | 20 | 100 | 200 | 100 | 500 | 50 | 30 |
GJFJBV 2.8 | 3.8x 6 | 2 | 31 | 100 | 200 | 100 | 500 | 50 | 30 |
Duplex optical fiber jumper lossis pigtail.
Sab hauv 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.