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鋼繩加強型振動光纜
產品介紹
用于溫度和壓力感測,內部為裸光纖加油膏,無縫鋼管和鋼絞絲帶來加強保護,此結構感測光纜具有高抗拉強度、抗測壓、緊湊性好、密封防水性好。
產品特點
● 具有良好的機械性能、傳輸性能和環(huán)境性能;
● 具有采用不銹鋼無縫管保護,外徑小,強度高;
● 具有密封設計,耐電化學腐蝕,阻水阻油;
應用范圍
● 用于機場、電廠、化工企業(yè)、軍事、邊界、監(jiān)獄;
● 石油管道、通信光纜、電力電纜、鐵路、高速公路、礦區(qū);
● 長期高溫、高濕的環(huán)境;
● 電纜溝槽,電纜夾層,電纜遂道等;
● 煤礦、石化管道等;
● 高速公路、地鐵等隧道;
光纜結構技術參數(shù)
光纜結構 |
單位 |
技術指標 |
||
光纖尺寸 |
mm |
0.25±0.01 |
||
光纖材質 |
/ |
PVC / LSZH / HYTREL / NYLON |
||
無縫管外徑 |
mm |
1.60±0.10 |
||
絞合鋼絲 |
mm |
0.50±0.05 |
||
護套外徑 |
mm |
4.00±0.20 |
||
護套材質 |
/ |
聚氯乙烯(PVC) |
低煙無鹵(LSZH) |
聚氨酯(PU) |
工作溫度 |
℃ |
-20~+70 |
-40~+85 |
-40~+90 |
光纜重量 |
Kg/km |
27 |
||
彎曲半徑 |
mm |
動態(tài)40D 靜態(tài)20D |
||
抗拉強度 |
N |
長期1100 短期600 |
||
抗壓強度 |
N/10cm |
長期5000 短期3000
|
光纖光學參數(shù)
光纖類型 |
衰減 |
帶寬 |
有效模式帶寬 |
10G以太網鏈路長度SX |
最小彎曲半徑 |
|||
條件 |
1310/1550nm |
850/1300nm |
850/1300nm |
850nm |
850nm |
|
||
典型值 |
最大值 |
典型值 |
最大值 |
|||||
單位 |
dB/km |
dB/km |
dB/km |
dB/km |
MHZ.km |
MHZ.km |
m |
mm |
G652D |
0.36/0.22 |
0.5/0.4 |
|
|
|
|
|
16 |
62.5/125 |
|
|
3.0/1.0 |
3.5/1.5 |
≥200/500 |
|
|
30 |
50/125 |
|
|
3.0/1.0 |
3.5/1.5 |
≥500/500 |
|
|
30
|
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 before they become applicable to any particular order or contract. In accordance with the F-tone 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 or others. Further details are available from any F-tone sales representative.