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0,25 € netto
YOFC ADSS-XOTKtsdD aerial self-supporting fiber optic cable 24J 2T12F, G.652.D, 2 Kn, span 60 m
Prezzo
0,46 €
0,57 € IVA inclusa
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YOFC ADSS-XOTKtsdD is an ADSS type fiber optic cable primarily designed for overhead installation. It is equipped with 24 G.652.D fibers (single-mode) housed in 2 tubes. The tubes and fillers are twisted around a central reinforcing element, and the entire structure is additionally reinforced with aramid fibers. The tensile strength is 2 kN, with maximum spans for aerial installation as follows: 130 m for NESC Light conditions, 100 m for NESC Medium, and 60 m for NESC Heavy. The outer sheath, with a thickness of 1.5 mm, is made of HDPE. The outer diameter of the cable is 9.5 mm, and it weighs 70 kg/km.
The offered product is best suited for overhead installations, especially along main routes, in locations where a robust, low-loss fiber cable is needed. ADSS-XOTKtsdD can also be used in telecommunication ducts.
Cable construction
The cable features a multi-tube construction, with tubes and fillers twisted around a central reinforcing element - a 1.8 mm diameter FRP rod. This design ensures that the cable remains rigid, and the fibers do not experience movement or displacement due to temperature fluctuations.
Furthermore, the entire structure is additionally reinforced with circumferential Kevlar (aramid) fibers to enhance its tensile strength. Additionally, the sheath contains two ripcords to facilitate easy peeling.
Aerial installation
The offered product is designed mainly for aerial installations. The maximum tension force is 2 kN and the maximum span:
- NESC Light: 130 m
- NESC Medium: 100 m
- NESC Heavy: 60 m
You can also install the cable in the telecommunications duct.
24 fibers (2 tubes, 3 fillers)
ADSS-XOTKtsdD has 12 Singlemode fibers type G.652.D placed in 2 tubes (12 fibers per tube). In addition, there are 3 fillers inside the shell. The outer diameter of the cable is 9.5 mm and the weight is 70 kg/km.
The coating is made of durable HDPE, its thickness is 1.5 mm. The cable has been adapted for installation outside buildings, its CPR class is Fca.
G.652.D (Singlemode) fiber
The fiber optic cable has been equipped with Singlemode G.652.D fibers. This fiber is characterized by low attenuation, which is ≤ 0.35 dB/km for a wavelength of 1310 nm and ≤ 0.21 dB/km for a wavelength of 1550 nm. These low losses have been achieved at the expense of less flexibility compared to G.657.A2/G.657.B3 type fibers.
Due to the provided parameters, cables equipped with G.652.D fibers are best suited for main trunks. In such applications, reduced flexibility is not a drawback, while for long-distance transmissions, the overall attenuation will be significantly lower compared to other types of fibers.
Specifications
| YOFC ADSS-XOTKtsdD 24 | |
| Fiber quantity | 24 |
| Fiber type | G.652.D |
| Maximum fiber attenuation at 1310 nm | ≤ 0,35 dB/km |
| maximum fiber attenuation at 1550 nm | ≤ 0,21 dB/km |
| Total quantity of tubes and fillers | 5 |
| Fibers per tube | 12 |
| Tube diameter | 2,2 mm |
| Material of central strength member | FRP |
| Diameter of central strength member | 1,8 mm |
| Water blocking material | Water blocking tape & yarn |
| Peripheral strength member | Aramid yarns |
| Material of outer sheath | HDPE |
| Color of outer sheath | Black |
| Thickness of outer sheath | 1,5 mm |
| Number of ripcords | 2 |
| Color of ripcords | Red |
| Cable diameter | 9,5 mm |
| Cable weight | 70 kg/km |
| Maximum tensile strength | 4900 N |
| Maximum long-term tensile strength | 2000 N |
| Maximum span (NESC Light) | 130 m |
| Maximum span (NESC Medium) | 100 m |
| Maximum span (NESC Heavy) | 60 m |
| Colors |
1: red 2: green 3: blue 4: yellow 5: white 6: gray 7: brown 8: purple 9: aqua 10: black 11: orange 12: pink |
| Installation parameters | |
|---|---|
| NESC Light |
Max. wind speed: 24,7 m/s Max. ice thickness: 0 mm Initial installation sag: 1% Temperature: -40~+70? |
| NESC Medium |
Max. wind speed: 16,5 m/s Max. ice thickness: 6,5 mm Initial installation sag: 1% Temperature: -40~+70? |
| NESC Heavy |
Max. wind speed: 16,5 m/s Max. ice thickness: 12,5 mm Initial installation sag: 1% Temperature: -40~+70? |
| Mechanical | |
| Tension |
Standard: IEC 60794-1-21-E1 Load: 2 kN Duration time: 1 min
Additional attenuation ≤ 0,05 dB/km |
| Crush |
Standard: IEC 60794-1-21-E3A Load: 1000 N / 100 mm Duration time: 1 min
Additional attenuation ≤ 0,05 dB/km |
| Impact |
Standard: IEC 60794-1-21-E4 R=300 mm, 10 J in 3 different places
Additional attenuation ≤ 0,1 dB/km |
| Repeat Bending |
Standard: IEC 60794-1-21-E6 Radius: 20 x diameter, 25 cycles Load 150 N
Additional attenuation ≤ 0,05 dB/km |
| Torsion |
Standard: IEC 60794-1-21-E7 Length under test: 1 m 10 cycles, turns: 180° Load: 150 N
Additional attenuation ≤ 0,1 dB/km |
| Water Penetration |
Standard: IEC 60794-1-22-F5 Length under test: 3 m Water height: 1 m, duration time 24 h
Result: No water leakage |
| Temperature Cycling |
Standard: IEC 60794-1-22-F1 Temperature: -40° ~ 70° C Duration time: 12 h
Attenuation change: ≤0.05dB/km after test |
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