The 48 Cores ADSS (All-Dielectric Self-Supporting) Single Sheath Fiber Optical Cable is a specialized type of fiber optic cable designed for aerial installations, particularly in environments where electromagnetic interference (EMI) is a concern.
Talk to us| Category | Description | Specification |
|
Geometric characteristics |
Cladding diameter | 125.0 ± 0.7 μm |
| Cladding non-circularity | ≤ 0.7 % | |
| Core-cladding concentricity error | ≤ 0.5 μm | |
| Coating-cladding concentricity error | ≤ 12 μm | |
|
Optical Characteristics |
Attenuation at 1310 nm | ≤ 0.40dB/km |
| Attenuation at 1383 nm | ≤ 0.40dB/km | |
| Attenuation at 1550 nm | ≤ 0.30dB/km | |
| Attenuation at 1625 nm | ≤ 0.30dB/km | |
| Point Discontinuities at 1310nm |
≤ 0.1dB |
|
| Mode filed diameter at 1310nm | 8.6~9.2 μm | |
| Mode filed diameter at 1550nm | 9.3~10.3μm | |
| Cable cutoff wavelength (λcc) | ≤ 1260 nm | |
| Zero Dispersion Wavelength (λ0) | 1300~1324 nm | |
| Zero Dispersion Slope (S0) | ≤0.093 ps/(nm2.km) | |
| Macrobending loss (1 turn, 5mm radius) | @1550nm，≤0.15dB | |
| Maximum individual PMD | ≤0.20 ps/ 𝑘 | |
| Mechanical Characteristics | Proof stress level | ≥ 100kpsi (0.69 GPa) |
Dimensions and Descriptions of Cable Constructions
|
Items |
Content | Value |
| Fiber Count | 48 | |
| Span | m | 150 |
| FRP Center Strength | ±0.05mm |
2.1 |
| PBT Loose Tube Diameter | ±0.05mm | 2 |
| PBT Loose Tube | No | 4 |
| Optical fibers in tube | No | 6 |
| Filler Rope | No | 2 |
| Water Blocking Tape | ±0.05mm |
0.15 |
| Internal Sheath Thickness | ±0.05mm | 0.75 |
Cable Sheath Marking
The Fibre Optic Drop Wires shall bear proper identification markings as specified in ICEA S-110-717 paragraphs 6.1 to 6.3.
Markings shall include:
◘ Manufacturer’s Name
◘ Month/Year of Manufacture e.g. “05/22”
◘ “Optical Cable”
◘ Fiber Type e.g. “SMF” “BIF”
◘ “indoor” or “Indoor/Outdoor”
◘ Flammability Listing
◘ Length Markings in Meter
◘ Identification symbol for communication cable (i.e. handset symbol)
Each complete length of wire shall have sequentially numbered legible length markers at regular Intervals of not more than 1 m along the jacket. The actual wire length will not be shorter than the wire length indicated by the length markers but may be up to 1% longer.
Reel Length
Standard reel length: 500m/reel/box,1000m/reel, other length is also available.
Cable Packing
Both ends of the cable will be sealed with suitable plastic caps to prevent the entry of moisture during shipping, handing and storage. The inner end is available for testing.
✔ EMI Immunity: The all-dielectric design ensures reliable performance in high-EMI environments.
✔ Ease of Installation: The self-supporting structure eliminates the need for additional support wires, reducing installation time and cost.
✔ Durability: Resistant to environmental factors such as UV radiation, moisture, and temperature extremes.
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