ADSS (non-metallic strengthening member, loose tube layer stranded filling type, polyethylene inner sheath, aramid yarn armor, polyethylene sheathed outdoor optical cable for communication). The structure of the optical cable is to sheath single-mode or multi-mode optical fiber into high-mode In the loose tube filled with waterproof compound made of high-density plastic, the center of the cable core is a non-metallic reinforcing member. For some fiber optic cables, the non-metallic center reinforcing member is extruded with a layer of polyethylene. The loose tube (and filling rope) is twisted around the central reinforcement to form a compact and round cable core. The gaps in the cable core are filled with water blocking compounds and a layer of polyethylene inner sheath is extruded. The aramid yarn is armored and extruded into a polyethylene outer sheath to form a cable.
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Təsvir
ADSS (non-metallic strengthening member, loose tube layer stranded filling type, polyethylene inner sheath, aramid yarn armor, polyethylene sheathed outdoor optical cable for communication). The structure of the optical cable is to sheath single-mode or multi-mode optical fiber into high-mode In the loose tube filled with waterproof compound made of high-density plastic, the center of the cable core is a non-metallic reinforcing member. For some fiber optic cables, the non-metallic center reinforcing member is extruded with a layer of polyethylene. The loose tube (and filling rope) is twisted around the central reinforcement to form a compact and round cable core. The gaps in the cable core are filled with water blocking compounds and a layer of polyethylene inner sheath is extruded. The aramid yarn is armored and extruded into a polyethylene outer sheath to form a cable.
Xüsusiyyətləri:
●Precise optical fiber excess length control ensures that the optical cable has excellent tensile and temperature performance
●The loose tube material has good hydrolysis resistance, and the tube is filled with grease to protect the optical fiber
●The sheath material has good resistance to solar radiation
●All-dielectric fiber optic cable, especially suitable for self-supporting overhead aerial around electric field or lightning-prone areas
●Optical cable has outstanding tensile performance, and can be suitable for self-supporting overhead aerial up to 1500 meters
Tətbiq
Self-supporting overhead, all dielectric lightning protection, directly hung on the power poles and towers for the communication route of the overhead high-voltage power transmission system
Kabel tikintisi
| Lif sayı | 12-288 cores | |||||||
| Doldurma ipi | 2-0 | |||||||
| Nəmlik maneəsi | Su tıxanma sistemi | |||||||
| Mərkəzi güc üzvü | material | PE ilə FRP / FRP | ||||||
| ölçüsü | 2.1mm | |||||||
| Boru doldurma | Boru doldurma qarışığı | |||||||
| doldurucu | PP borusu / PVC borusu | |||||||
| Daxili qabıq | material | PE | ||||||
| Boş tüp | material | PBT | ||||||
| diametri | Ф2.2 (xarici / daxili) | |||||||
| Xarici zirehli | material | Alüminium lent / Oluklu polad lent | ||||||
| Xarici qabıq | material | PE / HDPE | ||||||
| diametri | 1.7 ± 0.2mm | |||||||
Lif rəngidir
| Yox. | 1 | 2 | 3 | 4 | 5 | 6 |
| Rəng |  |
 |
 |
 |
 |
 |
| Yox. | 7 | 8 | 9 | 10 | 11 | 12 |
| Rəng |  |
 |
 |
 |
 |
 |
Boru rəngi
| Yox. | 1 | 2 | 3 | 4 | 5 | 6 |
| Rəng |  |
 |
 |
 |
 |
 |
| Yox. | 7 | 8 | 9 | 10 | 11 | 12 |
| Rəng |  |
 |
 |
 |
 |
 |
Kabel mexaniki xarakteristikası
| əsas | Kabel diametri | çəki | |||||
| 60koreya 2 nüvədir | 12 ± 0,5 mm | 140 ± 5 kq / km | |||||
| 72core | 13 ± 0,5 mm | 190 ± 5 kq / km | |||||
| 96core | 14,5 ± 0,5 mm | 220 ± 5 kq / km | |||||
| 144core | 16.5 ± 0,5 mm | 240 ± 10kq / km | |||||
| Hələlik maksimum iş gərginliyi | 88kn | ||||||
| Maks. İcazəli iş gərginliyi | 32.7kq | ||||||
| Elastiklik modulu | 37kn / mm2 | ||||||
| Min əyilmə radiusu (mm) | əməliyyat | 240mm | |||||
| quraşdırma | 390mm | ||||||
| Əlavə yük | Əlavə yük 0.5% -0.7% | ||||||
| Buz | 5mm | ||||||
| Külək sürəti | 35m / s | ||||||
Lif xarakterikdir
| Lif tərzi | Vahid | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5 / 125 |
MM OM3-300 |
|
| şərtdir | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| sarsıntı | dB / km | ≤ | ≤ | ≤ | ≤3.0 / 1.0 | ≤3.0 / 1.0 | |
| 0.36 / 0.23 | 0.34 / 0.22 | 3.0 / 1.0 | ---- | ---- | |||
| Təəssüf | 1550azn | Ps / (nm * km) | ---- | ≤18 | ---- | ---- | Təəssüf |
| 1625nm | Ps / (nm * km) | ---- | ≤22 | ---- | ---- | ||
| Bant | 850nm | MHZ.KM | ---- | ---- | ≧ 400 | ≧ 160 | Bant |
| 1300nm | MHZ.KM | ---- | ---- | ≧ 800 | ≧ 500 | ||
| Sıfır dispersiya dalğa uzunluğu | nm | 1300-1324 | ≧ 1302, ≤1322 |
---- | ---- | ≧ 1295, ≤1320 |
|
| Sıfır dispresion yamac | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- | |
| PMD Maksimum Fərdi Fiber | ≤0.2 | ≤0.2 | ---- | ---- | ≤0.11 | ||
| PMD Dizayn Əlaqə Dəyəri | Ps (nm2 * k m) |
≤0.12 | ≤0.08 | ---- | ---- | ---- | |
| Lif kəsmə dalğa uzunluğu λc | nm | ≧ 1180, ≤1330 |
≧ 1180, ≤1330 |
---- | ---- | ---- | |
| Kabel sutoff dalğa uzunluğu λcc |
nm | ≤1260 | ≤1260 | ---- | ---- | ---- | |
| MFD | 1310nm | um | 9.2 +/- 0.4 | 9.2 +/- 0.4 | ---- | ---- | ---- |
| 1550azn | um | 10.4 +/- 0.8 | 10.4 +/- 0.8 | ---- | ---- | ---- | |
| Sayısal Aperture (NA) |
---- | ---- | 0.200 + / -0.015 |
0.275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Addım (iki yönlü ) |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Lif length and point |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Fasiləsizlik | |||||||
| Fərq fərqi əmsalı |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Attrasiya bərabərliyi | dB / km | ≤0.01 | ≤0.01 | ||||
| Core diametri | um | 50 +/- 1.0 | 62.5 +/- 2.5 | 50 +/- 1.0 | |||
| Döşəmə diametri | um | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | |
| Qatlanan qeyri-dairəvi | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| Kaplama diametri | um | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Kaplama / çaffinch konsentrik bir səhvdir |
um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| Qoplama qeyri-dairəvi | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| Əsas / örtüklü konsentrasiya xətası | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
| Qıvrım (radius) | um | ≤4 | ≤4 | ---- | ---- | ---- | |
Paket
| 1.Packing material: Taxta baraban | |||||||
| 2.Packing uzunluğu: Kabelin standart uzunluğu 2 km olmalıdır. Başqa bir kabel uzunluğu da mövcuddur | |||||||
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