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一、產(chǎn)品描述
超強(qiáng)抗彎單模光纖通過特殊波導(dǎo)結(jié)構(gòu)設(shè)計(jì)與預(yù)制棒工藝,獲得了很小的彎曲附加損耗,5mm彎曲直徑緊繞10圈1550nm附加衰減低至0.1dB以內(nèi),用其加工的光纜與跳線可適應(yīng)如直角彎曲、打結(jié)、卡釘固定等各種極端的彎曲環(huán)境,兼容的芯區(qū)結(jié)構(gòu)與材料配比保證了與G.652D/G.657等常規(guī)單模光纖的較小對接損耗,無需優(yōu)化熔接參數(shù)即可獲得滿意的插損性能,非光子晶體結(jié)構(gòu)為光纖跳線加工帶來了工藝上的便利。
二、產(chǎn)品特點(diǎn)
三、產(chǎn)品指標(biāo)
特性 |
條件 |
數(shù)據(jù) |
單位 |
光學(xué)特性 |
|||
衰減系數(shù) |
1310nm 1550nm 1625nm |
≤0.55 ≤0.40 ≤0.40 |
dB/km dB/km dB/km |
模場直徑 |
1310nm 1550nm |
4.3 ±1.0 5.6 ±1.0 |
μm μm |
幾何特性 |
|||
包層直徑 |
|
124.6 ±1.0 |
μm |
包層不圓度 |
|
≤1.0 |
% |
涂層直徑 |
|
245± 7 |
μm |
芯/包同心度誤差 |
|
≤1.0 |
μm |
盤長 |
|
≥2.70km/reel |
|
機(jī)械特性 |
|||
篩選張力 |
|
≥100 |
Kpsi |
涂層剝離力 |
|
1.3~8.9 |
N |
動態(tài)疲勞參數(shù) |
|
≥20 |
|
環(huán)境特性(1310nm、1550nm、1625nm) |
|||
溫度附加衰減 |
-60℃~+85℃ |
≤0.05 |
dB/km |
溫度~濕度循環(huán)附加衰減 |
-10℃~+85℃,98%相對濕度 |
≤0.05 |
dB/km |
浸水附加衰減 |
23℃,30天 |
≤0.05 |
dB/km |
濕熱附加衰減 |
85℃和85%相對濕度,30天 |
≤0.05 |
dB/km |
干熱老化附加衰減 |
85℃ |
≤0.05 |
dB/km |
宏彎附加衰減 |
|||
10 turns Ф5mm |
1550nm |
≤0.20 |
dB |
兼容特性 |
|||
G.652D熔接損耗(雙點(diǎn)) |
1550nm |
≤0.50 |
dB
|
注:本產(chǎn)品有全國產(chǎn)化型號可選
本產(chǎn)品為FT-XP系列,僅展示部分參數(shù),如有需要,請聯(lián)系我們。
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.