Cov fuffer nruj me ntsis yog qhov yooj yim rau sawb.
Nrov tsis zoo ntawm cov nplaim taws zoo heev-retardant kev ua haujlwm.
Aramid xov, ua ib tug tswv cuab lub zog, ua rau lub cable muaj lub zog zoo tshaj plaws. Lub tiaj tus qauv kom ntseeg tau tias muaj kev sib txuas ntawm cov fibers.
Lub tsho tiv no sab nraud muaj ntau yam zoo, xws li tawm tsam kev xeb, tshuaj tiv thaiv hluav taws xob hluav taws xob, nplaim taws-retardant, thiab tsis muaj teeb meem rau ib puag ncig, ntawm lwm qhov chaw, ntawm lwm tus.
Txhua daim dielectric muaj cov txheej txheem tiv thaiv nws los ntawm hluav taws xob hluav taws xob. Kev tshawb fawb nrog kev ua yeeb yam hnyav.
Haum rau sm fiber ntau thiab hli fiber (50um thiab 62.5um).
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≤0.4 | I≤0.3 | 9.2 ± 0.4 | PCT1260 |
G657A1 | I≤0.4 | I≤0.3 | 9.2 ± 0.4 | PCT1260 |
G657A2 | I≤0.4 | I≤0.3 | 9.2 ± 0.4 | PCT1260 |
50/125 | ≤3.5 @ 850NM | ≤1.5 @ 1300nm | / | / |
62.5 / 125 | ≤3.5 @ 850NM | ≤1.5 @ 1300nm | / | / |
Code code | Qhov loj me (HXW) | Fiber Ntau suav | Hlua taws | Tensile lub zog (n) | Tsoo tsis kam (N / 100mm) | Dabtsi yog khoov Radius (MM) | |||
mm | kg / km | Lub sij hawm ntev | Lub sij hawm luv luv | Lub sij hawm ntev | Lub sij hawm luv luv | Zoo | Zoo li qub | ||
GJFJBV2.0 | 3.0 X 500.0 | 2 | 17 | 100 | 200 | 100 | 500 | 50 | 30 |
GJFJBV2.4 | 3.4x5.8 | 2 | 20 | 100 | 200 | 100 | 500 | 50 | 30 |
GJFJBV2.8 | 3.8x6.6 | 2 | 31 | 100 | 200 | 100 | 500 | 50 | 30 |
DuPlex optical fiber ntau jumper lossis pigtail.
Nyob sab hauv tsev-theem thiab plenum-qib kev faib tawm.
Sib txuas lus ntawm cov twj paj nruag thiab cov khoom siv sib txuas lus.
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.