Dongguan Guanhong Optical Cable Co., Ltd.
Dongguan Guanhong Optical Cable Co., Ltd. FIBERPLAN--THE WAY OF COMMUNICATION,
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Waterproof And Crush-Resistant ADSS Fiber Optic Cable For Outdoor Use
Description
The cable design prioritizes fiber protection by encasing them within a high-modulus plastic loose tube fortified
with a waterproof compound. This arrangement ensures insulation against moisture, safeguarding the enclosed
fibers. To fortify the cable further, a layer of Kevlar is wrapped around the tube, enhancing its overall strength and
resilience. Adding to its waterproofing attributes, a water-blocking material maintains the cable's compactness
and guards against water ingress. Finally, the cable is enveloped in a polyethylene (PE) sheath, offering an
additional layer of protection and reinforcing its resistance to external environmental factors.
Application
The specification sets out the fundamental requirements for a Single Jacket All-Dielectric Self-Supporting (ADSS)
cable intended for aerial or duct installations.
Characteristics
1 Reliable Mechanical and Temperature Performance: Ensures consistent functionality across varying temp-
eratures and mechanical stress, ensuring reliability in diverse environments.
2 Hydrolysis-Resistant High-Strength Loose Tube: Utilizes a durable tube resistant to hydrolysis, ensuring
prolonged performance even in moist conditions.
3 Specialized Tube Filling Compound: Provides essential protection to enclosed fibers, enhancing their dur-
ability and performance.
4 Combined Crush Resistance and Flexibility: Balances pressure resistance with flexibility, enabling versatile
installation without compromising durability.
5 Enhanced Tensile Strength with Parallel Steel Wires: Reinforces tensile strength by employing two parallel
steel wires.
6 Compact, Lightweight Design: Engineered for easy and user-friendly installation due to its lightweight and
compact structure.
Cable construction details
| Number of fiber | 2-144core | |||||||
| Moisture Barrier | Water blocking Tape | |||||||
| Loose tube and Filler elements | material | PBT | ||||||
| diameter | 2.2mmФ±0.2mm | |||||||
| Central strength member | material | FRP | ||||||
| size | 2.0mm±0.2mm | |||||||
| Yarn | Dupont Kelver yarn ( 6pcs) | |||||||
| Span | 50m~150m | |||||||
| Overall cable diameter | 15.0mm±0.4mm | |||||||
| Loose tube | material | PBT | ||||||
| diameter | Ф2.2(outer/inner) | |||||||
| Cable weight per km | 65kg/km | |||||||
| Outer sheath | material | PE | ||||||
| thickness | 1.8±0.3mm | |||||||
| Cable weight per km | 105kg/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±0.6 | 10.4±0.6 | ---- | ---- | ---- | |
| Numerical Aperture(NA) | ---- | ---- | 0.200±0.010 | 0.275±0.010 | 0.200±0.010 | ||
| 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±6 | 242±6 | 242±6 | 242±6 | 242±6 | |
| 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 | ---- | ---- | ---- | |
