+86-028-85255257
GYDXTW 光纜的結(jié)構(gòu)是將 12 芯光纖帶套入高模量材料制成的松套管中,松套管內(nèi)填充防水化合物。松套管外用一層雙面涂塑鋼帶(PSP)縱包,鋼帶和松套管之間加阻水材料以保證光纜的緊湊和縱向阻水,兩側(cè)放置兩根平行鋼絲后擠制聚乙烯護(hù)套成纜。
產(chǎn)品標(biāo)準(zhǔn)
北億纖通科技有限公司GYDXTW 光纜符合 YD/T 981.2 標(biāo)準(zhǔn)。
產(chǎn)品特點(diǎn)
● 具有很好的機(jī)械性能和溫度特性
● 松套管材料本身具有良好的耐水解性能和較高的強(qiáng)度
● 管內(nèi)充以特種油膏,對(duì)光纖進(jìn)行了關(guān)鍵性保護(hù)
● 良好的抗壓性和柔軟性
● 雙面涂塑鋼帶(PSP)提高光纜的抗透潮能力
● 兩根平行鋼絲保證光纜的抗拉強(qiáng)度
● 采用 12 芯光纖帶,應(yīng)用靈活
● 直徑小、重量輕、容易敷設(shè)
● 較長(zhǎng)的交貨長(zhǎng)度
結(jié)構(gòu)參數(shù)
光纜型號(hào) (以2纖遞增) |
光纖帶數(shù)×每帶芯數(shù) |
光纜參考重量 (kg/km) |
允許拉伸力 長(zhǎng)期/短期 (N) |
允許壓扁力 長(zhǎng)期/短期 (N/100mm) |
彎曲半徑 靜態(tài)/動(dòng)態(tài) (mm) |
---|---|---|---|---|---|
FT-AE-GYDXTW-72Xn |
6×12 |
188 |
600/1500 |
300/1000 |
10D/20D |
FT-AE-GYDXTW-96Xn |
8×12 |
206 |
|||
FT-AE-GYDXTW-144Xn |
12×12 |
238 |
|||
FT-AE-GYDXTW-216Xn |
18×12 |
318 |
|||
FT-AE-GYDXTW-288Xn |
12×24 |
346 |
儲(chǔ)存、使用溫度:-40℃至+70℃。
光學(xué)特性
光纖類型 |
衰減 (+20℃) |
帶寬 |
數(shù)值孔徑 |
光纜截止波長(zhǎng) | ||||
---|---|---|---|---|---|---|---|---|
@850nm |
@1300nm |
@1310nm |
@1550nm |
@850nm |
@1300nm | |||
G.652 |
--- |
--- |
≤0.36 dB/km |
≤0.22dB/km |
--- |
--- |
--- |
≤1260nm |
G.655 |
--- |
--- |
≤0.40 dB/km |
≤0.23dB/km |
--- |
--- |
--- |
≤1450nm |
50/125μm |
≤3.3dB/km |
≤1.2dB/km |
--- |
--- |
≥500MHz·km |
≥500MHz·km |
0.200±0.015 NA |
--- |
62.5/125μm |
≤3.5dB/km |
≤1.2dB/km |
--- |
--- |
≥200MHz·km |
≥500MHz·km |
0.275±0.015 NA |
--- |
適用:管道、架空
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.