CHINA GYFTA Tsis yog armored CABLE
Kev piav qhia
Cov fibers, 250μm, yog positioned nyob rau hauv ib tug xoob raj ua los ntawm ib tug siab modulus yas. Cov hlab yog ntim nrog cov dej-resistant filling compound. Ib qho Fiber Reinforced Plastic (FRP) nyob hauv nruab nrab ntawm cov tub ntxhais uas tsis yog xim hlau muaj zog. Cov hlab ntsha (thiab cov fillers) raug tso tseg nyob ib ncig ntawm cov tswv cuab lub zog rau hauv ib qho kev sib cog lus thiab ncig. Tom qab ib qho Aluminium Polyethylene Laminate (APL) noo noo barrier yog siv nyob ib ncig ntawm cov tub ntxhais cable, lub cable tiav nrog PE sheath.
Yam ntxwv
· Zoo mechanical thiab kub ua haujlwm
· Siab zog xoob raj uas yog hydrolysis resistant
· Tshwj xeeb tube filling compound ua kom muaj kev tiv thaiv tseem ceeb ntawm fiber ntau
· Cov qauv tsim tshwj xeeb compact yog qhov zoo ntawm kev tiv thaiv cov raj xoob los ntawm kev shrinking
· PE sheath tiv thaiv cable los ntawm ultraviolet hluav taws xob
· Cov kev ntsuas hauv qab no raug coj los xyuas kom meej lub cable tsis muaj dej:
- Ib leeg Fiber Reinforced Yas ua lub hauv paus muaj zog cov tswv cuab
- Loose tube filling compound
- 100 feem pua cable core filling
- APL noo noo barrier
Cov qauv
GYFTA cable ua raws Standard YD/T 901-2001nrog rau IEC 60794-1.
Optical yam ntxwv
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G.652 |
G.655 |
50/125μm |
62.5/125μm |
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Attenuation (ntxiv rau 20 degree) |
@850nm |
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Tsawg dua lossis sib npaug rau 3.0 dB/km |
Tsawg dua lossis sib npaug rau 3.0 dB/km |
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@1300nm |
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Tsawg dua lossis sib npaug rau 1.0 dB/km |
Tsawg dua lossis sib npaug rau 1.0 dB/km |
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@1310nm |
Tsawg dua lossis sib npaug rau 0.36 dB/km |
Tsawg dua lossis sib npaug rau 0.40 dB/km |
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@1550nm |
Tsawg dua lossis sib npaug rau 0.22 dB/km |
Tsawg dua los yog sib npaug rau 0.23dB/km |
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Bandwidth (Class A) |
@850nm |
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Ntau tshaj lossis sib npaug li 500 MHz · km |
Ntau tshaj lossis sib npaug li 200 MHz · km |
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@1300nm |
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Ntau tshaj lossis sib npaug li 1000 MHz · km |
Ntau tshaj lossis sib npaug li 600 MHz · km |
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Numerical Aperture |
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{{0}}.200±0.015NA |
{{0}}.275±0.015NA |
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Cable Cut-off Wavelength |
Tsawg dua lossis sib npaug li 1260nm |
Tsawg dua lossis sib npaug li 1480nm |
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Cim npe nrov: Tuam Tshoj gyfta uas tsis yog armored cable
Koj Tseem Yuav Zoo Li
Xa kev nug