Description
產(chǎn)品描述
200μ單模光纖同時(shí)具有較小光纖外經(jīng)和較好的抗彎性能,200μ單模光纖纖包部分與常規(guī)單模光纖芯包部分相同(仍為125μm),G657A1光纖原有優(yōu)點(diǎn)。
應(yīng)用環(huán)境
200μ單模光纖可用于一些小尺寸的光纜和光纖器件、FTTx高速光路由、有小彎曲半徑要求的光纜及其他各種結(jié)構(gòu)的光纜
產(chǎn)品標(biāo)準(zhǔn)
200μ單模光纖兼容和優(yōu)于ITU-T G.657A1標(biāo)準(zhǔn),并在全波段通信窗口進(jìn)行了參數(shù)優(yōu)化。
產(chǎn)品特點(diǎn)
● 有利于降低光纖和光纜的成本
● 適用于小型光纖器件的應(yīng)用
● 降低了光纜的尺寸和重量,適用于微纜和小型化光纜
● 涂層保護(hù)性好、剝離性能優(yōu)異
● ******的幾何尺寸控制與優(yōu)異的兼容性,具備良好的抗彎曲性能
產(chǎn)品技術(shù)參數(shù)
200μ單模光纖特性
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特性
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條件
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數(shù)據(jù)
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單位
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光學(xué)特性
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衰減
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1310nm
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≤0.34
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dB/km
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1383nm
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≤0.34
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dB/km
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1550nm
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≤0.20
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dB/km
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1625nm
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≤0.23
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dB/km
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相對(duì)波長(zhǎng)的衰減變化
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1285~1330nm 相對(duì)1310nm
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≤0.03
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dB/km
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1525~1575nm 相對(duì)1550nm
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≤0.02
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dB/km
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波長(zhǎng)范圍內(nèi)的色散
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1550nm
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≤18
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ps/(nm.km)
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零色散波長(zhǎng)
|
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1302~1322
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nm
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零色散斜率
|
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≤0.092
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ps/(nm2.km)
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偏振模色散系數(shù)PMD 單根光纖PMD***大值 光纖鏈路值(M=20,Q=0.01%) 典型值
|
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≤0.20 ≤0.10 0.04
|
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光纜截止波長(zhǎng)λcc
|
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≤1260
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nm
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模場(chǎng)直徑MFD
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1310nm
|
8.3~9.1
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μm
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1550nm
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9.3~10.5
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μm
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衰減不連續(xù)性
|
1310nm
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≤0.05
|
dB
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1550nm
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≤0.05
|
dB
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幾何特性
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包層直徑
|
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125±0.7
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μm
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包層不圓度
|
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≤0.60
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%
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涂層直徑
|
|
200±10
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μm
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涂層/包同心度誤差
|
|
≤10.0
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μm
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芯/包同心度誤差
|
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≤0.5
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μm
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翹曲度(半徑)
|
|
≥4
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m
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環(huán)境特性(1310nm&1550nm&1625nm)
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溫度附加衰減
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-60℃ ~+85℃
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≤0.03
|
dB/km
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溫度~濕度循環(huán)附加衰減
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-10℃ ~+85℃,98%相對(duì)濕度
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≤0.03
|
dB/km
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浸水附加衰減
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23℃,30天
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≤0.03
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dB/km
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濕熱附加衰減
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85℃和85%相對(duì)濕度,30天
|
≤0.03
|
dB/km
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干熱老化
|
85℃,30天
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≤0.03
|
dB/km
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機(jī)械特性
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篩選張力
|
|
≥9.0
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N
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宏彎10圈Ф30mm
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1550nm
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≤0.25
|
dB
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宏彎10圈Ф30mm
|
1625nm
|
≤1.0
|
dB
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宏彎1圈Ф20mm
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1550nm
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≤0.75
|
dB
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宏彎1圈Ф20mm
|
1625nm
|
≤1.5
|
dB
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剝離力
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平均值
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1.0~5.0
|
N
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峰值
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1.3~8.9
|
N
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動(dòng)態(tài)疲勞參數(shù)
|
|
≥20
|
|
交貨長(zhǎng)度
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2.1~50.4
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km/盤(pán)
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本產(chǎn)品為FT系列,如有需要,請(qǐng)聯(lián)系我們。
注:本產(chǎn)品有全國(guó)產(chǎn)化型號(hào)可選
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.