Nyob sab hauv tsev cable
Qauv: Daj tsho daj-jacketed 12-core-contribute fiber ntau optic cable, 0.9mm inch
- Khoom Taw qhia
Daj tsho tiv thaiv daj 12-tub ntxhais nyob sab hauv tsev hluav taws xob
Cov cable sab hauv no tuaj yeem siv rau LAN thiab WAN Backbones, Fiber ntau cov kab, fiber ntau rau kev lag luam thiab fiber ntau rau lub tsev lossis homme sib txuas. Nws yog sib npaug haum rau kev teeb tsa hauv cov duct thiab ntawm cov tais. Cov cable no nta lub zog tensile lub zog thiab cov qib ntawm cov muaj cov kev tiv thaiv muaj kev tiv thaiv muaj txiaj ntsig zoo nyob rau hauv ntau kis. Om3 thiab ntau dua optic cable yog feem ntau tau xa hauv cov ntaub ntawv chaw, LAN, thiab Cheeb Tsam Chaw Cia thiab Ntim.
Khoteal sab hauv tsev hluav taws xob muaj txiaj ntsig ntau dua li tooj liab (10 txog 10 tus neeg tooj liab sib tw. Tsis tas li, txij li thaum kho qhov muag fiber nqa lub teeb es tsis txhob siv hluav taws xob (xws li hauv tooj liab cable) nws insensible rau teeb pom kev zoo lossis hluav taws xob yuam kev. Nws tsis corrode lossis xeb. Raws li qhov tshwm sim, Fiber Reduces txij nkawm thiab muaj cov ntaub ntawv pov thawj ntawm kev ntseeg tau hauv lub teb.
Kev Ntsuas Cov Qauv:
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Kev Ntsuas Cov Qauv: |
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Cable suav |
Tawm sheath Qhov dav |
Txoj plaub Qhov dav |
Qho hnyav |
Yam tsawg kawg nkaus pub rau tensile zog (n) |
yam tsawg kawg nkaus tso cai tsoo thauj khoom (N / 100mm) |
Tsawg kawg li cas khoov radius (mm) |
Chaw ntim khoom qho so |
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(Hli) |
(Um) |
(Kg) |
Lub sij hawm luv luv |
lub sij hawm ntev |
Lub sij hawm luv luv |
lub sij hawm ntev |
Lub sij hawm luv luv |
lub sij hawm ntev |
(Qib) |
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2 |
2.0 |
250 |
4.25 |
300 |
150 |
300 |
150 |
20D |
10D |
-40+60 |
|
4 |
2.0 |
250 |
4.25 |
300 |
150 |
300 |
150 |
20D |
10D |
-40+60 |
|
6 |
3.0 |
250 |
7.5 |
300 |
150 |
300 |
150 |
20D |
10D |
-40+60 |
|
8 |
3.0 |
250 |
7.5 |
300 |
150 |
300 |
150 |
20D |
10D |
-40+60 |
|
12 |
3.0 |
250 |
7.5 |
300 |
150 |
300 |
150 |
20D |
10D |
-40+60 |
|
24 |
3.0 |
250 |
8 |
300 |
150 |
300 |
150 |
20D |
10D |
-40+60 |
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Cov yam ntxwv Optical: |
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Fiber ntau |
Ntau txiag |
G.651 |
A1a:50/125 |
GRADED-INCROATION Fiber |
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A1b:62.5/125 |
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Ib Leeg |
G.652(A,B,C) |
B1.1: Cov tshuaj fiber ntau |
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G.652D |
B2: Xoom Dispersion pauv |
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G.655 |
B1.2: Txiav-tawm nthwv wavelengthipping |
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G.657(A1,A2 ,B3) |
B4: Cov ntaub ntawv tseem ceeb rau kev hloov pauv hloov ib-hom fiber ntau |
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Cov nta ntawm sab hauv fiber ntau cable:
• Kev nyab xeeb ntawm hluav taws: Yuav tsum siv cov tsho khuam tua hluav taws: plenum rau qhov chaw huab cua, riser ntawm cov plag tsev. Cov ntaub ntawv tiv thaiv yoov & tsawg pa taws / co.
• Kev tsim kho: nruj-dhos fiber fiber tsim: tuab tiv thaiv txhua fiber. Tso cai txuas ncaj qha txuas & yooj yim tuav hauv tsev.
• Yooj yim: hloov pauv yooj yim & lub hleb hnav (PVC lossis LSZH) rau kev siv tau yooj yim & los ntawm ducts / cov tais.
• Khoov siab ntev: Siv khoov-insensitive fiber ntau (BIF), tso cai rau nruj heev khoov (5-7.5mm) tsis muaj teeb liab poob ncig cov nyom & vaj huam sib luag.
• Lub zog: tso siab rau Central FRP / Kevlar Xov Xwm Zog & Ib puag ncig Kevlar Xov Paj. Muaj zog rau rub tawm, tab sis tsis muaj cov cuab yeej sab nrauv sab nrauv.
• Ib puag ncig: ruaj khov vs nyob hauv tsev tuav / zuaj, tab sis tsis yog rau kev siv sab nraum zoov. Tsis muaj dej / gel thaiv, raug rau noo noo, hnub ci, thiab muaj zog.
Cov Ntawv Thov:
• Tau txais kev faib tawm sab hauv tsev.
• Raws li pigtail ntawm cov khoom sib txuas lus.
• Haum rau cov khoom siv sib txuas lus tau txais kev pab.
• Muaj peev xwm muab ntsia tau yooj yim thiab yooj yim.
Cim npe nrov: Kab hlua hauv sab hauv tsev, Tuam Tshoj sab hauv tsev cable manufacturers, lwm tus neeg, Hoobkas
