中心管式轻铠裝光缆（GYXTW）

<table width="595"><tbody style=";padding: 0px;font-family: Arial, Helvetica, sans-serif"><tr style=";padding: 0px" class="firstRow"><td width="583" style=";padding: 0px;font-family: Arial;font-size: 12px;color: rgb(61, 61, 61);line-height: 19px"><p style="font-family: Arial, Helvetica, sans-serif;color: rgb(51, 51, 51)"><span style=";padding: 0px;font-family: 黑体;font-size: 16px"><span style=";padding: 0px;font-family: Arial, Helvetica, sans-serif;font-size: 12px;color: rgb(204, 0, 0)">产品描述 Description</span></span></p><p style="font-family: Arial, Helvetica, sans-serif;color: rgb(51, 51, 51)">GYXTW 光缆的结构是将 250μm 光纤套入高模量材料制成的松套管中，松套管内填充防水化合物。松套管外用一层双面涂塑钢带（PSP）纵包，钢带和松套管之间加阻水材料以保证光缆的紧凑和纵向阻水，两侧放置两根平行钢丝后挤制聚乙烯护套成缆。</p><p style="font-family: Arial, Helvetica, sans-serif;color: rgb(51, 51, 51)">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.</p></td></tr><tr style=";padding: 0px"><td width="583" style=";padding: 0px;font-family: Arial;font-size: 12px;color: rgb(61, 61, 61);line-height: 19px"><p style="font-family: Arial, Helvetica, sans-serif;color: rgb(51, 51, 51)"><span style=";padding: 0px;font-family: 黑体;font-size: 16px"><span style=";padding: 0px;font-family: Arial, Helvetica, sans-serif;font-size: 12px;color: rgb(204, 0, 0)">·产品特点 Characteristics</span></span></p><p style="font-family: Arial, Helvetica, sans-serif;color: rgb(51, 51, 51)">· 具有良好的机械性能和温度性能<br/>· Good mechanical and temperature performance</p><p style="font-family: Arial, Helvetica, sans-serif;color: rgb(51, 51, 51)">· 松套管材料本身具有良好的耐水解性能和较高的强度<br/>· High strength loose tube that is hydrolysis resistant</p><p style="font-family: Arial, Helvetica, sans-serif;color: rgb(51, 51, 51)">· 管内充以特种油膏，对光纤进行了关键性保护<br/>· Special tube filling compound ensure a critical protection of fiber</p><p style="font-family: Arial, Helvetica, sans-serif;color: rgb(51, 51, 51)">· 良好的抗压性和柔软性<br/>· Crush resistance and flexibility</p><p style="font-family: Arial, Helvetica, sans-serif;color: rgb(51, 51, 51)">· 双面涂塑钢带（PSP）提高光缆的抗透潮能力<br/>· PSP enhancing moisture-proof</p><p style="font-family: Arial, Helvetica, sans-serif;color: rgb(51, 51, 51)">· 两根平行钢丝保证光缆的抗拉强度<br/>· Two parallel steel wires ensure tensile strength</p><p style="font-family: Arial, Helvetica, sans-serif;color: rgb(51, 51, 51)">· 直径小、重量轻、容易敷设<br/>· Small diameter, light weight and friendly installation</p><p style="font-family: Arial, Helvetica, sans-serif;color: rgb(51, 51, 51)">· 较长的交货长度<br/>· Long delivery length</p><p style="font-family: Arial, Helvetica, sans-serif;color: rgb(51, 51, 51)"><span style=";padding: 0px;font-family: 黑体;font-size: 16px"><span style=";padding: 0px;font-family: Arial, Helvetica, sans-serif;font-size: 12px;color: rgb(204, 0, 0)">·产品标准 Standards</span></span></p><p style="font-family: Arial, Helvetica, sans-serif;color: rgb(51, 51, 51)">GYXTW 光缆符合 YD/T 769-2003 标准<br/>GYXTW cable complies with Standard YD/T 769-2003.</p><p style="font-family: Arial, Helvetica, sans-serif;color: rgb(51, 51, 51)"><span style=";padding: 0px;font-family: 黑体;font-size: 16px"><span style=";padding: 0px;font-family: Arial, Helvetica, sans-serif;font-size: 12px;color: rgb(204, 0, 0)">·光学特性 Optical Characteristics<br/></span></span></p></td></tr><tr style=";padding: 0px"><td width="583" style=";padding: 0px;font-family: Arial;font-size: 12px;color: rgb(61, 61, 61);line-height: 19px">G.652G.65550/125μm62.5/125μm衰减Attenuation(+20)@850nm3.0 dB/km3.0 dB/km@1300nm1.0 dB/km1.0 dB/km@1310nm0.36 dB/km0.40 dB/km@1550nm0.22 dB/km0.23dB/km带宽(A级)Bandwidth (Class A)@850nm500 MHz·km200 MHz·km@1300nm1000 MHz·km600 MHz·km数值孔径Numerical Aperture0.200±0.015NA0.275±0.015NA光缆截止波长Cable Cut-off Wavelength&nbsp;λcc1260nm1480nm</td></tr><tr style=";padding: 0px"><td width="583" style=";padding: 0px;font-family: Arial;font-size: 12px;color: rgb(61, 61, 61);line-height: 19px"><br/><span style=";padding: 0px;font-family: 黑体;font-size: 16px;color: rgb(51, 51, 51)"><span style=";padding: 0px;font-family: Arial, Helvetica, sans-serif;font-size: 12px;color: rgb(204, 0, 0)">·结构参数 Technical Parameters</span></span><br/></td></tr><tr style=";padding: 0px"><td width="583" style=";padding: 0px;font-family: Arial;font-size: 12px;color: rgb(61, 61, 61);line-height: 19px">光缆型号Cable Type光纤数Fiber Count光缆直径Cable Diametermm光缆重量Cable Weight kg/km允许拉伸力Tensile Strength长期/短期Long/Short Term N允许压扁力Crush Resistance长期/短期Long/Short TermN/100mm弯曲半径Bending Radius静态/动态Static/DynamicmmGYXS/GYXTW-21221210.0105600/1500300/100010D/20DGYXS/GY XTW-21221210.61241000/30001000/300010D/20DGYXS/GY XTW-1424142412.51491000/30001000/300010D/20DGYXS/GY XTW-2636263614.01901000/30001000/300010D/20DGYXS/GY XTW-3848384815.02161000/30001000/300010D/20D</td></tr><tr style=";padding: 0px"><td width="583" style=";padding: 0px;font-family: Arial;font-size: 12px;color: rgb(61, 61, 61);line-height: 19px">储存、使用温度: -40 至 + 70<br/>Storage/Operating Temperature : -40 to + 70</td></tr></tbody></table><p><br/></p>