Double Layer Aerial ADSS Cable is used for communication cable of overhead high-voltage electricity transmission system,it also can be used as communication cable at the areas where lighting is frequent or distance is big. Aramid yarn is used as the strength member to assure the tensile and strain Performance.
Mainly installed at existing 220kV or lower voltage power lines . Two Jacket and stranded loose tube design.
Fiber Type: G652D; G655C; 657A1; 50/125; 62.5/125; OM3; OM4 As Options
Application: Outdoor Self-Supporting Aerial installation
Main Feature:
Light weight, small cable diameter, reducing the ice;
Can be continuously electric erection;
Using AT sheath, large span
Temperature Range:
Storing temperature:-40℃ to +70℃
Operating temperature:-30℃ to +70℃
Standrads:
Comply with standard IEEE 1222-2004 as well as IEC 6079-1.
Aerial ADSS Optical Fiber Parameter:
Fiiber Type | G652D |
Mode Field Diameter | 8.6～9.5±0.7μm |
Cladding Diameter | 125 ± 1μm |
Cladding Non-Circularity: | ≤ 1% |
Coating Diameter | 245 ± 10μm |
Attenuation Coefficient | ≤ 0.36dB/km at 1310nm, ≤ 0.22dB/km at 1550nm |
Chromatic Dispersion | ≤3.5ps/nm/km at 1285~1330nm, ≤18ps/nm/km at 1550nm |
Zero Dispersion Wavelength | 1300~1322nm |
PMD Coefficient | ≤ 0.2ps/√km |
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