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特性
● 優(yōu)越的幾何一致性
● 低衰減
● 在850nm和1300nm波長具有高帶寬
● 使用PCVD工藝制造
● 極其精確的折射率剖面
● 非常低的宏彎敏感性
● 采用雙層紫外光固化丙烯酸酯涂層
優(yōu)勢和應用
● 局域網應用
● 視頻、音頻和數據服務
● 適用于激光或LED光源的千兆以太網
● 支持在小彎曲半徑下使用和安裝光纜
● 優(yōu)良的抗微彎性能
● 用于緊套光纜性能優(yōu)越
● 在多種環(huán)境條件下保持性能穩(wěn)定
規(guī)格參數
特性 |
條件 |
數據 |
單位 |
---|---|---|---|
幾何特性 |
|||
芯直徑 |
-- |
50±2.5 |
[μm] |
芯不圓度 |
-- |
≤5.0 |
[%] |
包層直徑 |
-- |
125.0±1.0 |
[μm] |
包層不圓度 |
-- |
≤1.0 |
[%] |
涂層直徑 |
-- |
245±7 |
[μm] |
涂層/包層同心度 |
-- |
≤10.0 |
[μm] |
涂層不圓度 |
-- |
≤6.0 |
[%] |
芯層/包層同心度 |
-- |
≤1.5 |
[μm] |
光纖長度 |
-- |
最長到17.6 |
[km/盤] |
光學特性 |
|||
衰減 |
850nm |
≤2.3 |
[dB/km] |
1300nm |
≤0.6 |
[dB/km] |
|
滿注入帶寬 |
850nm |
≥500 |
[MHz·km] |
1300nm |
≥500 |
[MHz·km] |
|
數值孔徑 |
-- |
0.200±0.015 |
-- |
群折射率 |
850nm |
1.482 |
-- |
1300nm |
1.477 |
-- |
|
零色散波長 |
-- |
1295-1340 |
[nm] |
零色散斜率 |
1295nm≤λ0≤1310nm |
≤0.105 |
[ps/(nm2·km)] |
1310nm≤λ0≤1340nm |
≤0.000375(1590-λ0) |
[ps/(nm2·km)] |
|
宏彎損耗 |
-- |
-- |
-- |
2圈,半徑15mm |
850nm |
≤0.1 |
[dB] |
1300nm |
≤0.3 |
[dB] |
|
2圈,半徑7.5mm |
850nm |
≤0.2 |
[dB] |
1300nm |
≤0.5 |
[dB] |
|
背向散射特性 1300nm |
|||
臺階(雙向測量的平均值) |
-- |
≤0.10 |
[dB] |
長度方向的不規(guī)律性和點不連續(xù)性 |
-- |
≤0.10 |
[dB] |
衰減不均勻性 |
-- |
≤0.08 |
[dB/km] |
環(huán)境特性 850nm 和 1300nm |
|||
溫度循環(huán)附加衰減 |
-60℃ 到85℃ |
≤0.10 |
[dB/km] |
溫度-濕度循環(huán)附加衰減 |
-10℃ 到85℃,4%到98% 相對濕度 |
≤0.10 |
[dB/km] |
浸水附加衰減 |
23℃, 30 天 |
≤0.10 |
[dB/km] |
干熱附加衰減 |
85℃, 30 天 |
≤0.10 |
[dB/km] |
濕熱附加衰減 |
85℃和85%相對濕度,30天 |
≤0.10 |
[dB/km] |
機械特性 |
|||
篩選張力 |
-- |
≥9.0 |
[N] |
-- |
≥1.0 |
[%] |
|
-- |
≥100 |
[kpsi] |
|
涂層剝離力 |
典型平均剝離力 |
1.5 |
[N] |
峰值力 |
≥1.3,≤8.9 |
[N] |
|
動態(tài)疲勞參數(nd,典型值) |
-- |
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.