GYXTW (metal strengthening member, steel-polyethylene bonded sheath with steel wire entrained, central beam tube type full-filled outdoor optical cable for communication) The structure of the optical cable is to place the loose tube in the center of the cable, and the single-mode optical fiber is sheathed by the A loose tube made of high modulus plastic filled with waterproof compound. The loose tube is longitudinally wrapped with water-blocking tape and steel belt, and the two sides of the cable core are polyethylene sheathed with two parallel steel wires as reinforcements.
Color:
beskrywing
GYXTW (metal strengthening member, steel-polyethylene bonded sheath with steel wire entrained, central beam tube type full-filled outdoor optical cable for communication) The structure of the optical cable is to place the loose tube in the center of the cable, and the single-mode optical fiber is sheathed by the A loose tube made of high modulus plastic filled with waterproof compound. The loose tube is longitudinally wrapped with water-blocking tape and steel belt, and the two sides of the cable core are polyethylene sheathed with two parallel steel wires as reinforcements.
GY—— Communication room (field) outdoor optical cable
X —— Cable center tube (covering) structure
T —— Filled structure
W —— Steel polyethylene bonded sheath with steel wire entrained (referred to as W sheath)
Kabel konstruksie besonderhede
| Aantal vesel | 1 ~ 24core | |||||||
| Los buis | materiaal | PBT | ||||||
| deursnee | Ф2.2 (buitenste / innerlike) | |||||||
| Tube-vulling | Buisvulverbinding | |||||||
| Staal draad | grootte | 0.8mm | ||||||
| aantal | 2 | |||||||
| Buitenste skede | materiaal | PE, HDPE, LDPE | ||||||
| deursnee | 1.8 ± 0.2mm | |||||||
Veselkleur
| Geen. | 1 | 2 | 3 | 4 | 5 | 6 |
| Kleur |  |
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| Geen. | 7 | 8 | 9 | 10 | 11 | 12 |
| Kleur |  |
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| Geen. | 13 | 14 | 15 | 16 | 17 | 18 |
| Kleur |  |
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| Geen. | 19 | 20 | 21 | 22 | 23 | 24 |
| Kleur |  |
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Buiskleur
Kabel Meganiese eienskap
| kern | Kabeldiameter | gewig | |||||
| 1 ~ 24 | 8.0mm + -0.3mm | 65kg / km + -10kg | |||||
| Temperatuurbereik | -40 + 70 | ----- | |||||
| Min buigstraal (mm) | Lang termyn | 10D | |||||
| Min Radius(mm) |
Kort termyn | 20D | |||||
| Min toelaatbare Tensile Strength(N) |
Lang termyn | 1200 | |||||
| Min toelaatbare Tensile Strength(N) |
Kort termyn | 1500 | |||||
| operasie temperature （℃） |
-40 + 70 | ||||||
| installasie temperature（℃） |
-20 + 60 | ||||||
| Bergingstemperatuur （℃） |
-40 + 70 | ||||||
Veselkenmerk
| Veselstyl | eenheid | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5/125 |
MM OM3-300 |
|
| toestand | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| attenuasie | 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 | ---- | ---- | ||
| bandwydte | 850nm | MHZ.KM | ---- | ---- | ≧ 400 | ≧ 160 | bandwydte |
| 1300nm | MHZ.KM | ---- | ---- | ≧ 800 | ≧ 500 | ||
| Nul verspreiding golflengte | nm | 1300-1324 | ≧ 1302, ≤1322 |
---- | ---- | ≧ 1295, ≤1320 |
|
| Nul-afdruk helling | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- | |
| PMD maksimum individuele fibre | ≤0,2 | ≤0,2 | ---- | ---- | ≤0.11 | ||
| PMD-ontwerpskakelwaarde | Ps (nm2 * k m) |
≤0.12 | ≤0.08 | ---- | ---- | ---- | |
| Golflengte van vesel afsny λc | nm | ≧ 1180, ≤1330 |
≧ 1180, ≤1330 |
---- | ---- | ---- | |
| Kabelafsluitgolflengte 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 | ---- | ---- | ---- | |
| Numeriese Aperture(NA) |
---- | ---- | 0.200 + / -0.015 |
0,275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Stap (gemiddelde van tweerigtingmeting measurement) |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Onreëlmatighede oor vesellengte length and point |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Dicontinuity | |||||||
| Verskil terugstrooings coefficient |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Verswakking eenvormigheid | dB / km | ≤0.01 | ≤0.01 | ||||
| Kern dimater | um | 50 +/- 1.0 | 62.5 +/- 2.5 | 50 +/- 1.0 | |||
| Bekleding deursnee | um | 125,0 +/- 0.1 | 125,0 +/- 0.1 | 125,0 +/- 0.1 | 125,0 +/- 0.1 | 125,0 +/- 0.1 | |
| Bekleding nie-sirkulariteit | % | ≤1,0 | ≤1,0 | ≤1,0 | ≤1,0 | ≤1,0 | |
| Deklaag | 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 | |
| Bedekking nie-sirkulariteit | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| Fout in kern / bekleding | um | ≤0.6 | ≤0.6 | ≤1,5 | ≤1,5 | ≤1,5 | |
| Krul (radius) | um | ≤4 | ≤4 | ---- | ---- | ---- | |
pakket
| 1. Verpakkingsmateriaal: Houttrommel | |||||||
| 2. Verpakkinglengte: die standaardlengte van die kabel moet 2 km wees. Ander kabellengte is ook beskikbaar | |||||||
| indien benodig deur klante |
Kabelmerk en kabelrolmarkering
Die kabelskede moet volgens die vereistes van die klant met wit karakters gemerk wees.
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