描述
The fibers, 200/250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A Fiber Reinforced Plastic (FRP) locates in the center of core as a non-metallic strength member. The tubes (and fillers) are stranded around the strength member into a compact and circular core. After the cable core is filled with the filling compound to protect it from water ingress, the cable is completed with a PE sheath.
产品特性
·Good mechanical and temperature performance
·High strength loose tube that is hydrolysis resistant
·特殊的管内填充化合物可确保对纤维的关键保护
·Good crush ability and soft
·Adopt the measures below to assure the water-proof function:
·single non-metallic central strength member
·特殊的管内填充化合物可确保对纤维的关键保护
·fully fiber filled
Product Standard
·GYFTY cable complies with Standard YD/T 901-2009 as well as IEC 60794-1.
光学特性
| G.652 | G.655 | 50/125微米 | 62.5/125微米 | ||
| 衰减 （+20℃） | @850nm | ≤3.0dB/km | ≤3.0dB/km | ||
| @1300nm | ≤1.0dB/km | ≤1.0dB/km | |||
| @1310nm | ≤0.36dB/km | ≤0.36dB/km | |||
| @1550nm | ≤0.22dB/km | ≤0.23dB/km | |||
| 带宽 (A类) | @850 | ≥500MHz·km | ≥200MHZ·km | ||
| @1300 | ≥1000MHZ·km | ≥600MHz·km | |||
| 数值孔径 | 0.200±0.015NA | 0.275±0.015NA | |||
| 光缆截止波长 λcc | ≤1260nm | ≤1480nm | |||
技术参数
| 电缆类型 | 光纤芯数 | 松散管计数 | 填充计数 | 电缆直径 Mm | 电缆配重 千克/公里 | 抗拉强度 长期/短期 N | 抗压能力 Long/short term N/100mm | Bending Radius Static/dynamic mm |
| GYFTY-2～6 | 2～6 | 1 | 4 | 9.0 | 88 | 800/1500 | 500/1000 | 15D/30D |
| GYFTY-8～12 | 8～12 | 2 | 3 | 9.0 | 88 | 800/1500 | 500/1000 | 15D/30D |
| GYFTY-14～18 | 14～18 | 3 | 2 | 9.0 | 88 | 800/1500 | 500/1000 | 15D/30D |
| GYFTY-20～24 | 20～24 | 4 | 1 | 9.0 | 88 | 800/1500 | 500/1000 | 15D/30D |
| GYFTY-26～30 | 26～30 | 5 | 0 | 9.0 | 88 | 800/1500 | 500/1000 | 15D/30D |
| GYFTY-32～36 | 32～36 | 5 | 0 | 9.0 | 88 | 800/1500 | 500/1000 | 15D/30D |
| GYFTY-38～48 | 38～48 | 5 | 0 | 9.0 | 88 | 800/1500 | 500/1000 | 15D/30D |
| GYFTY-50～60 | 50～60 | 5 | 0 | 9.0 | 88 | 800/1500 | 500/1000 | 15D/30D |
| GYFTY-62～72 | 62～72 | 6 | 0 | 9.5 | 100 | 1000/2000 | 500/1000 | 15D/30D |
| GYFTY-74～84 | 74～84 | 7 | 1 | 10.5 | 120 | 1000/2000 | 500/1000 | 15D/30D |
| GYFTY-86～96 | 86～96 | 8 | 0 | 10.5 | 120 | 1500/2500 | 500/1000 | 15D/30D |
| GYFTY-98～108 | 98～108 | 9 | 1 | 11.5 | 150 | 1500/2500 | 500/1000 | 15D/30D |
| GYFTY-110～120 | 110～120 | 10 | 0 | 12.0 | 150 | 1500/2500 | 500/1000 | 15D/30D |
| GYFTY-122～144 | 122～144 | 12 | 0 | 13.0 | 150 | 1500/2500 | 500/1000 | 15D/30D |
| GYFTY-146～216 | 146～216 | 18 | 0 | 13.0 | 150 | 1000/2000 | 500/1000 | 15D/30D |
存储/工作温度：-40℃ 至 +70℃
