Mini ADSS 6 To 12 Core Single Mode Multi Mode Aerial Fiber Optic Cable ASU
Description
The ASU cable features a loose tube stranded structure, housing 250μm fibers within high-modulus plastic
tubes. These tubes, along with fillers, are stranded around a non-metallic central strength member, FRP
(Fiber Reinforced Plastic), forming a compact cable core. For added protection, the core is filled with a filling
compound and encased in a thin layer of polyethylene (PE) as an inner sheath.
Feature
1.Compact and Lightweight: The cable features a small size and light weight, making it easy to handle and
install in various environments.
2.Dual FRP for Tensile Strength: With two FRP (Fiber Reinforced Plastic) strength members, the cable
provides excellent tensile strength, enhancing its durability during installation and usage.
3.Waterproof Variants: Available in both gel-filled and gel-free versions, the cable offers superior waterproofing,
protecting the fibers from moisture and environmental factors.
4.Cost-Effective with High Fiber Capacity: Despite being affordable, the cable supports a high fiber capacity,
making it a cost-efficient solution for accommodating multiple fibers without sacrificing performance.
5.Ideal for Short Span Installation: Designed for short span aerial and duct installations, the cable delivers
optimal performance, flexibility, and reliability in these specific applications.
Cable construction details
| Number of fiber | 2-12core |
| Moisture Barrier | Water blocking Tape |
| Loose tube and Filler elements | material | PBT |
| diameter | 2.2mmФ±0.1mm |
| Central strength member | material | FRP |
| size | 2.0mm±0.1mm |
| Span | 50m~150m |
| Overall cable diameter | 7.0mm±0.4mm |
| Loose tube | material | PBT |
| diameter | Ф2.2(outer/inner) |
| Outer sheath | material | PE |
| diameter | 1.8±0.1mm |
| Cable weight per km | 60kg/km |
Fiber color
| Number of fiber 12 cores per tube | 1 | 2 | 3 | 4 | 5 | 6 |
| Blue | Orange | Green | Brown | Grey | White |
| 7 | 8 | 9 | 10 | 11 | 12 |
| Red | Black | Yellow | Violet | Pink | Aqua |
| Color 13~24 will be marked with a black tracer.For black color no need marked black tracer, will use nature color instead. |
Cable Mechanical characteristic
| Items | Description |
| Installation temperature(℃) | -15℃ ~ +60℃ |
| Operation temperature (℃) | -40℃ ~ +70℃ |
| Min Bending Radius(mm | Long term | 10D |
| short term | 20D |
| Allowable Tensile Strength(N) | Long term | 600 |
| short term | 1500 |
| Crush Load(N/100mm) | Long term | 300 |
| short term | 1000 |
Fiber characteristic
| Fiber style | Unit | SM
G652 | SM
G652D | MM
50/125 | MM
62.5/125 | MM
OM3-300 |
| condition | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 |
| attenuation | dB/km | ≤ | ≤ | ≤ | ≤3.0/1.0 | ≤3.0/1.0 |
| 0.36/0.23 | 0.34/0.22 | 3.0/1.0 | ---- | ---- |
| Dispresion | 1550nm | Ps/(nm*km) | ---- | ≤18 | ---- | ---- | Dispresion |
| 1625nm | Ps/(nm*km) | ---- | ≤22 | ---- | ---- | |
| Bandwith | 850nm | MHZ.KM | ---- | ---- | ≧400 | ≧160 | Bandwith |
| 1300nm | MHZ.KM | ---- | ---- | ≧800 | ≧500 | |
| Zero dispersion wavelength | nm | 1300~1324 | ≧1302,
≤1322 | ---- | ---- | ≧ 1295,
≤1320 |
| Zero dispresion slope | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- |
| PMD Maximum Individual Fibr | | ≤0.2 | ≤0.2 | ---- | ---- | ≤0.11 |
| PMD Design Link Value | Ps(nm2*k
m) | ≤0.12 | ≤0.08 | ---- | ---- | ---- |
| Fibre cutoff wavelength λc | nm | ≧ 1180,
≤1330 | ≧1180,
≤1330 | ---- | ---- | ---- |
Cable sutoff
wavelength λcc | nm | ≤1260 | ≤1260 | ---- | ---- | ---- |
| MFD | 1310nm | um | 9.2±0.4 | 9.2±0.4 | ---- | ---- | ---- |
| 1550nm | um | 10.4±0.8 | 10.4±0.8 | ---- | ---- | ---- |
Numerical
Aperture(NA) | | ---- | ---- | 0.200±0.015 | 0.275±0.
015 | 0.200±0
.015 |
Step(mean of bidirectional
measurement) | dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 |
Irregularities over fiber
length and point | dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 |
| Dicontinuity |
Difference backscatter
coefficient | dB/km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 |
| Attenuation uniformity | dB/km | ≤0.01 | ≤0.01 | | | |
| Core dimater | um | | | 50±1.0 | 62.5±2.5 | 50±1.0 |
| Cladding diameter | um | 125.0±0.1 | 125.0±0.1 | 125.0±0.1 | 125.0±0.1 | 125.0±0.1 |
| Cladding non-circularity | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |
| Coating diameter | um | 242±7 | 242±7 | 242±7 | 242±7 | 242±7 |
Coating/chaffinch
concentrically error | um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 |
| Coating non circularity | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 |
| Core/cladding conentricity error | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 |
| Curl(radius) | um | ≤4 | ≤4 | ---- | ---- | ---- |
