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GYTC8S 光(guāng)缆(lǎn)的(de)結构是(shì)将250μm光(guāng)纖套(tào)入(rù)高(gāo)模量(liàng)材料制成(chéng)的(de)松套(tào)管(guǎn)中(zhōng),松套(tào)管(guǎn)内填充防水(shuǐ)化(huà)合物(wù)。缆(lǎn)芯的(de)中(zhōng)心(xīn)是(shì)一(yī)根(gēn)金(jīn)屬加强芯,松套(tào)管(guǎn)(和(hé)填充绳(shéng))圍繞中(zhōng)心(xīn)加强芯絞合成(chéng)緊湊和(hé)圆形的(de)缆(lǎn)芯,缆(lǎn)芯用(yòng)一(yī)层(céng)塗塑鋼(gāng)带(dài)(PSP)縱包(bāo)後(hòu),和(hé)鋼(gāng)丝絞线集成(chéng)到一(yī)个(gè)8字(zì)型的(de)聚乙烯護套(tào)内成(chéng)缆(lǎn)。
鋼(gāng)絞线具有(yǒu)极高(gāo)的(de)抗拉强度(dù),便于(yú)自(zì)承式架空(kōng)敷設,降低(dī)安(ān)裝(zhuāng)成(chéng)本(běn)
有(yǒu)很好(hǎo)的(de)機(jī)械性(xìng)能(néng)和(hé)温(wēn)度(dù)特(tè)性(xìng)
松套(tào)管(guǎn)材料本(běn)身(shēn)有(yǒu)良好(hǎo)的(de)耐水(shuǐ)性(xìng)能(néng)和(hé)較高(gāo)的(de)强度(dù)
管(guǎn)内充以(yǐ)特(tè)種(zhǒng)油(yóu)膏,对(duì)光(guāng)纖進(jìn)行了(le)關(guān)鍵性(xìng)的(de)保護
采用(yòng)以(yǐ)下(xià)措施来(lái)确保光(guāng)缆(lǎn)的(de)防水(shuǐ)性(xìng)能(néng)
松套(tào)管(guǎn)内填充特(tè)種(zhǒng)防水(shuǐ)化(huà)合物(wù)
缆(lǎn)芯全(quán)截面(miàn)填充
双(shuāng)面(miàn)塗塑鋼(gāng)带(dài)(PSP)防潮(cháo)层(céng)
·GYTC8S光(guāng)缆(lǎn)遵循YD/T901-2009和(hé)IEC60794-1标(biāo)準.
光(guāng)纖标(biāo)準对(duì)照Fiber standard control |
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光(guāng)纖類(lèi)型 |
多(duō)模Multi-mode |
G.651 |
A1a:50/125 |
漸變(biàn)型折射率Gradient-type refractive index |
A1b:62.5/125 |
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单模Single-mode |
G.652(A、B、C、D) |
B1.1常規routines |
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G.653 |
B2 零(líng)色(sè)散(sàn)位(wèi)移Zero dispersion-shifted |
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G.654 |
B1.2 截止波(bō)长(cháng)位(wèi)移Cutoff wavelength shift |
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G.655 |
B4 非零(líng)色(sè)散(sàn)位(wèi)移Non-zero dispersion-shifted |
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