产品应用
● 适用于各种结构的光缆
● 在 O-E-S-C-L 波段工作性能优异
● FTTx 高速光路由
● 有小弯曲半径要求的光缆
● 小尺寸光缆和光纤器件
产品标准
北亿纤通小外径光纤完全兼容 ITU-T G.652.D/G.657.A1/G.657.A2/ G.657.B2 标准,兼容并优于 ITU-TG.657.A2 标准,并在全波段通信窗口 (1260nm-1625nm) 进行了参数优化。
产品特点
● 有效降低光缆尺寸和重量,更适用于微缆和小型化光缆
● 更适用于小型化光纤器件中的应用
● 有利于降低入户光纤 / 光缆总体配置成本和系统成本
● 兼容 250μm 外径光纤的剥离、对接设备
● 与 G.652 光纤相似的熔接设置
● 全波段优化,O 波段到 L 波段,并兼容未来光纤传输系统
规格参数
特性 |
条件 |
数据 |
单位 | |
---|---|---|---|---|
光学特性 |
||||
衰减 |
1310nm |
≤0.35 |
[dB/km] |
|
1383nm(氢老化后) |
≤0.35 |
[dB/km] |
||
1550nm |
≤0.21 |
[dB/km] |
||
1625nm |
≤0.23 |
[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] |
||
1460~1625nm,相对于1550nm |
≤0.04 |
[dB/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 |
-- |
≤0.2 |
[ps/√km] |
光纤链路值(M=20,Q=0.01%) |
-- |
≤0.1 |
[ps/√km] |
|
典型值 |
-- |
0.04 |
[ps/√km] |
|
光缆截止波长(λcc) |
-- |
≤1260 |
[nm] |
|
模场直径(MFD) |
1310nm |
8.4~9.2 |
[μm] |
|
1550nm |
9.3~10.3 |
[μm] |
||
有效群折射率(Neff) |
1310nm |
1.466 |
-- |
|
1550nm |
1.467 |
-- |
||
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 |
-- |
≤0.7 |
[%] |
|
光纤直径 |
-- |
190~210 |
[μm] |
|
涂层/包层同心度误差 |
-- |
≤10 |
[μm] |
|
涂层不圆度 |
-- |
≤6 |
[%] |
|
芯/包层同心度误差 |
-- |
≤0.5 |
[μm] |
|
翘曲半径 |
-- |
≥4 |
[m] |
|
交货长度 |
-- |
最长50.4 |
[km] |
|
环境测试 1310nm, 1550nm 和 1625nm |
||||
温度附加衰减 |
-60℃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 |
-- |
≥9.0 |
[N] |
|
-- |
≥1.0 |
[%] |
||
-- |
≥100 |
[kpsi] |
||
宏弯附加损耗 |
10圈,半径15mm |
1550 |
≤0.03 |
[dB] |
10圈,半径15mm |
1625 |
≤0.1 |
[dB] |
|
1圈,半径10mm |
1550 |
≤0.1 |
[dB] |
|
1圈,半径10mm |
1625 |
≤0.2 |
[dB] |
|
1圈,半径7.5mm | 1550 | ≤0.5 | [dB] | |
1圈,半径7.5mm |
1625 |
≤1.0 |
[dB] |
|
动态疲劳参数(nd) |
-- |
≥20 |
-- |
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. Further details are available from any F-tone Networks sales representative.