2 ~ 24 Fibers ASU Cable (AS80 thiab AS120) yog ib qho Kev Txhawb Nqa Tus Kheej Optical Cable, Nws tau tsim los muab kev sib txuas ntawm cov khoom siv, tau qhia rau kev teeb tsa hauv nroog thiab nyob deb nroog, nyob rau thaj tsam ntawm 80m lossis 120m. Vim tias nws yog tus kheej txhawb nqa thiab tag nrho dielectric, nws muaj FRP lub zog tus tswv cuab ua lub zog traction, yog li tsis txhob muaj hluav taws xob tawm hauv cov tes hauj lwm. Nws yog ib qho yooj yim los lis thiab nruab, tshem tawm qhov yuav tsum tau siv cov hlua los yog hauv av.
Nws yog tsuas yog siv nyob rau hauv kev sib txuas lus txoj kev ntawm overhead high voltage kis tau tus mob, thiab kuj yuav siv tau nyob rau hauv cov kev sib txuas lus kab nyob rau hauv ib puag ncig xws li xob laim cheeb tsam thiab ntev nyob rau hauv lub overhead kab.
Tus Qauv Tsim
Lub ntsiab nta:
Lub zog muaj zog tsis yog hlau muaj zog cov tswv cuab
Ntev ntev: 80m, 100m, 120m
Me me thiab lub teeb yuag
Zoo UV hluav taws xob tiv thaiv
Lub neej ntev tshaj 30 xyoo
Kev ua haujlwm yooj yim
ASU Cable VS ASU Cable
Piv nrog rau ADSS fiber optic cable stranded, Qhov no fiber optic cable tsis tau tsuas yog txuag kev siv cov aramid yarn txawv teb chaws, tab sis kuj txo cov nqi tsim khoom vim qhov txo ntawm tag nrho cov qauv loj. Piv nrog rau 150-meter span ADSS-24 fiber ntau optic cable, tus nqi ntawm Qhov no cable ntawm tib specification yuav raug txo los ntawm 20% los yog ntau tshaj.
Optical Fiber & Cable Technical Pameters:
Fiber Xim Code
Optical yam ntxwv
| Hom Fiber | g:652 ua | g.655 ua | 50/125 m² | 62.5 / 125 hli |
| Attenuation (+ 20 ℃) | 850nm ua | | | ≤ 3.0 dB/km | ≤ 3.3 dB/km |
| 1 300 nm | | | ≤1.0dB/km | ≤1.0dB/km |
| 1310nm ua | ≤ 0.36 dB/km | ≤ 0.40 dB/km | | |
| 1 550nm | ≤ 0.22 dB/km | ≤ 0.23 dB/km | | |
| Bandwidth | 850nm ua | | | ≥500 MHz-km | ≥200 Mhz-km |
| 1 300 nm | | | ≥500 MHz-km | ≥500 Mhz-km |
| Numerical Aperture | | | 0.200 ± 0.015 NA | 0.275 ± 0.015 NA |
| Cable Cut-off Wavelength λcc | ≤1260nm | ≤1450nm | | |
ASU Cable Technical Pameters:
| Fiber suav | Nominal Txoj kab uas hla (mm) | Nominal Nyhav (kg / km) | Tso cai Tensile Load (N) | Tso cai Crush Resistance (N / 100mm) |
| Lub Sijhawm luv | Lub Sij Hawm Ntev | Lub Sijhawm luv | Lub Sij Hawm Ntev |
| 1 ~ 12 | 7 | 48 | 1700 | 700 | 1000 | 300 |
| 14-24 : kuv | 8.8 ib | 78 | 2000 | 800 | 1000 | 300 |
YUAV TSUM TAU
Pom zoo los ntawm ntau lub koom haum kho qhov muag thiab kev sib txuas lus, GL kuj ua ntau yam kev sim hauv tsev hauv nws lub Chaw Tshawb Fawb thiab Kev Xeem. Nws kuj tseem ua qhov kev sim nrog kev npaj tshwj xeeb nrog Tuam Tshoj Tsoom Fwv Saib Xyuas Kev Tswj Xyuas Zoo & Kev Tshawb Fawb Chaw ntawm Optical Communication Products (QSICO). GL muaj cov thev naus laus zis los ua kom nws cov fiber ntau attenuation poob hauv Kev Lag Luam Cov Qauv.
Lub cable yog raws li tus qauv siv ntawm cable thiab yuav tsum tau ntawm cov neeg siv khoom. Cov khoom kuaj hauv qab no yog ua raws li cov ntaub ntawv siv tau. Kev ntsuam xyuas niaj hnub ntawm optical fiber.
| Hom teb txoj kab uas hla | IEC 60793-1-45: Cov |
| Hom teb Core/clad concentricity | IEC 60793-1-20: Cov |
| Cladding txoj kab uas hla | IEC 60793-1-20: Cov |
| Cladding tsis-circularity | IEC 60793-1-20: Cov |
| Attenuation coefficient | IEC 60793-1-40: Cov |
| Chromatic dispersion | IEC 60793-1-42: Cov |
| Cable txiav tawm wavelength | IEC 60793-1-44: Cov |
| Tension Loading Test | |
| Test Standard | IEC 60794-1: Cov |
| Qauv ntev | Tsis pub tsawg tshaj 50 meters |
| Thauj khoom | Max. installation load |
| Lub sijhawm ntev | 1 hnu |
| Cov qhabnias xeem | Ntxiv attenuation: ≤0.05dB Tsis muaj kev puas tsuaj rau lub tsho sab nrauv thiab sab hauv |
| Crush/Compression Test | |
| Test Standard | IEC 60794-1: Cov |
| Thauj khoom | Crush load |
| Phaj loj | 100mm ntev |
| Lub sijhawm ntev | 1 feeb |
| Tus lej xeem | 1 |
| Cov qhabnias xeem | Ntxiv attenuation: ≤0.05dB Tsis muaj kev puas tsuaj rau lub tsho sab nrauv thiab sab hauv |
| Impact Resistance Test | |
| Test Standard | IEC 60794-1: Cov |
| Kev cuam tshuam lub zog | 6.5j ua |
| Radius | 12.5mm 3 |
| Cov ntsiab lus cuam tshuam | 3 |
| Tus lej cuam tshuam | 2 |
| Cov txiaj ntsig kuaj | Ntxiv attenuation: ≤0.05dB |
| Rov ua dua Bending Test | |
| Test Standard | IEC 60794-1: Cov |
| Khoov vojvoog | 20 X txoj kab uas hla |
| Lub voj voog | 25 cycles |
| Cov txiaj ntsig kuaj | Ntxiv attenuation: ≤ 0.05dB Tsis muaj kev puas tsuaj rau lub tsho sab nrauv thiab sab hauv |
| Torsion/Twist Test | |
| Test Standard | IEC 60794-1: Cov |
| Qauv ntev | 2m |
| Lub kaum sab xis | ± 180 degree |
| lub voj voog | 10 |
| Cov txiaj ntsig kuaj | Ntxiv attenuation: ≤0.05dB Tsis muaj kev puas tsuaj rau lub tsho sab nrauv thiab sab hauv |
| Temperature cycling Test | |
| Test Standard | IIEC 60794-1 |
| Kub kauj ruam | + 20 ℃ → -40 ℃ → + 85 ℃ → + 20 ℃ |
| Sijhawm rau txhua kauj ruam | Hloov ntawm 0 ℃ rau -40 ℃: 2 teev; ntev ntawm -40 ℃: 8 teev; Hloov ntawm -40 ℃ to + 85 ℃: 4 teev; ntev ntawm +85 ℃: 8 teev; Hloov ntawm +85 ℃ to 0 ℃: 2 teev |
| Lub voj voog | 5 |
| Cov txiaj ntsig kuaj | Attenuation variation rau tus nqi siv (lub attenuation yuav tsum tau ntsuas ua ntej kuaj ntawm +20 ± 3 ℃) ≤ 0.05 dB / km |
| Kev ntsuas dej nkag | |
| Test Standard | IEC 60794-1: Cov |
| Qhov siab ntawm kab dej | 1m |
| Qauv ntev | 1m |
| Lub sijhawm kuaj | 1 hnu |
| Test resul | Tsis muaj dej ntws los ntawm qhov sib txawv ntawm cov qauv |
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