·產(chǎn)品描述 Description

GYXTW 光纜的結(jié)構(gòu)是將 250μm 光纖套入高模量材料制成的松套管中，松套管內(nèi)填充防水化合物。松套管外用一層雙面涂塑鋼帶（PSP）縱包，鋼帶和松套管之間加阻水材料以保證光纜的緊湊和縱向阻水，兩側(cè)放置兩根平行鋼絲后擠制聚乙烯護(hù)套成纜。

The fibers, 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. The tube is wrapped with a layer of PSP longitudinally. Between the PSP and the loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel steel wires are placed at the two sides of the steel tape. The cable is completed with a polyethylene (PE) sheath.

·產(chǎn)品特點(diǎn) Characteristics

        · 具有良好的機(jī)械性能和溫度性能
        · Good mechanical and temperature performance

        · 松套管材料本身具有良好的耐水解性能和較高的強(qiáng)度
        · High strength loose tube that is hydrolysis resistant

        · 管內(nèi)充以特種油膏，對(duì)光纖進(jìn)行了關(guān)鍵性保護(hù)
        · Special tube filling compound ensure a critical protection of fiber

        · 良好的抗壓性和柔軟性
        · Crush resistance and flexibility

        · 雙面涂塑鋼帶（PSP）提高光纜的抗透潮能力
        · PSP enhancing moisture-proof

        · 兩根平行鋼絲保證光纜的抗拉強(qiáng)度
        · Two parallel steel wires ensure tensile strength

        · 直徑小、重量輕、容易敷設(shè)
        · Small diameter, light weight and friendly installation

        · 較長(zhǎng)的交貨長(zhǎng)度
        · Long delivery length

·產(chǎn)品標(biāo)準(zhǔn) Standards

        GYXTW 光纜符合 YD/T 769-2003 標(biāo)準(zhǔn)
        GYXTW cable complies with Standard YD/T 769-2003.

·光學(xué)特性 Optical Characteristics