
产品描述:
北亿纤通(F-tone Networks)超强光纤采用纯硅芯技术,相比于 G.652.D 光纤,可减少 15% 的衰减, 1550nm 波长的衰耗小于 0.17dB/km。
产品应用
北亿纤通超强光纤具有下陷折射率剖面,有效减少了宏弯和微弯附加损耗,其完全弯曲性能超过 ITU-T G.657.A1 标准。北亿纤通超强光纤的宏弯损耗优于 G.652.D 标准 10 倍以上,有利于更小、更轻的光缆设计,减少弯曲安装的返工时间。
北亿纤通超强光纤采用特殊的材料设计,具有良好的抗氢老化特性,以保证光纤性能的稳定性。
产品标准
北亿纤通超强光纤是以 9.1μm 的模场直径为基础,与标准单模光纤一致,可与现有网络无缝兼容,有效满足了高速、大容量、长距离传输信号的发展要求。其性能完全满足并优于ITUT G.652.B和G.654.C光纤标准。
产品优势
| 产品特点 | 产品优势 |
|---|---|
| 超低损耗 | 提高光信噪比(OSNR),升级到100Gb/s, 400Gb/s 甚至更高速 |
| 进一步增大放大器与中继器之间的距离 | |
| 增加系统冗余,降低系统成本 | |
| 低弯曲损耗 | 更小更轻的光缆设计 |
| 减少弯曲安装及维护的返工时间 |
规格参数
| 特性 | 条件 | 数据 | 单位 | |
|---|---|---|---|---|
| 光学特性 | ||||
| 衰减 | 1310nm | ≤0.31 | [dB/km] | |
| 1550nm | ≤0.17 | [dB/km] | ||
| 1625nm | ≤0.20 | [dB/km] | ||
| 相对于波长的衰减变化 | 1285~1330nm, 相对于1310nm | ≤0.03 | [dB/km] | |
| 1525~1575nm, 相对于1550nm | ≤0.02 | [dB/km] | ||
| 色散系数 | 1285~1340nm | -3.5到3.5 | [ps/(nm·km)] | |
| 1550nm | ≤18 | [ps/(nm·km)] | ||
| 1625nm | ≤22 | [ps/(nm·km)] | ||
| 零色散波长(λ0) | — | 1300~1324 | [nm] | |
| 零色散斜率(S0) | — | ≤0.092 | [ps/(nm2·km)] | |
| 偏振模色散系数(PMD) | 单根光纤最大值 | — | ≤0.1 | [ps/√km] |
| 光纤链路值(M=20,Q=0.01%) | — | ≤0.06 | [ps/√km] | |
| 典型值 | — | 0.04 | [ps/√km] | |
| 光缆截止波长 | — | ≤1260 | [nm] | |
| 模场直径 | 1310nm | 8.7~9.5 | [μm] | |
| 1550nm | 9.8~10.8 | [μm] | ||
| 有效群折射率 | 1310nm | 1.463 | — | |
| 1550nm | 1.464 | — | ||
| 点不连续性 | 1310nm | ≤0.05 | [dB] | |
| 1550nm | ≤0.05 | [dB] | ||
| 几何特性 | ||||
| 包层直径 | — | 125.0±0.7 | [μm] | |
| 包层不圆度 | — | ≤1.0 | [%] | |
| 涂层直径 | — | 235~255 | [μm] | |
| 涂层/包层同心度误差 | — | ≤12.0 | [μm] | |
| 涂层不圆度 | — | ≤6.0 | [%] | |
| 芯/包层同心度误差 | — | ≤0.6 | [μm] | |
| 翘曲度(半径) | — | ≥4 | [m] | |
| 交货长度1 | — | 最长25.2 | [km/盘] | |
| 环境特性 | ||||
| 温度附加衰减 | -65℃ 到85℃ | ≤0.05 | [dB/km] | |
| 温度-湿度循环附加衰减 | -10℃ 到85℃,98% 相对湿度 | ≤0.05 | [dB/km] | |
| 浸水附加衰减 | 23℃, 30 天 | ≤0.05 | [dB/km] | |
| 湿热附加衰减 | 85℃,85%相对湿度,30天 | ≤0.05 | [dB/km] | |
| 干热老化 | 85℃,30天 | ≤0.05 | [dB/km] | |
| 机械特性 | ||||
| 筛选张力2 | — | ≥9.0 | [N] | |
| — | ≥1.0 | [%] | ||
| — | ≥100 | [kpsi] | ||
| 宏弯附加损耗 | 100圈,半径30mm | 1625nm | ≤0.05 | [dB] |
| 100圈,半径25mm | 1310nm 和1550nm | ≤0.05 | [dB] | |
| 1圈,半径16mm | 1550nm | ≤0.05 | [dB] | |
| 涂层剥离力 | 典型平均值 | 1.5 | [N] | |
| 峰值 | 1.3~8.9 | [N] | ||
| 动态疲劳参数(nd) | — | ≥20 | — | |
备注:1、可按照客户要求提供其它段长
2、可提供更高筛选张力
北亿纤通 | F-tone Networks
企业邮箱:sales@f-tone.com
企业手机:19081343401
企业电话:028-85255257
企业传真:028-85977702
注:本产品有全国产化型号可选
本产品为FT-AE系列,仅展示部分参数,如有需要,请您联系我们。
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. rther details are available from any F-tone Networks sales representative.
