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:
Ta'rif
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 qurilishi tafsilotlari
| Elyaf soni | 1 ~ 24kg | |||||||
| Bo'shashgan naycha | material | PBT | ||||||
| diametri | F2.2 (tashqi / ichki) | |||||||
| Quvurni to'ldirish | Quvurni to'ldirish aralashmasi | |||||||
| Chelik sim | hajmi | 0,8 mm | ||||||
| Raqam | 2 | |||||||
| Tashqi qoplama | material | PE, HDPE, LDPE | ||||||
| diametri | 1,8 ± 0,2 mm | |||||||
Elyaf rangi
| Yo'q. | 1 | 2 | 3 | 4 | 5 | 6 |
| Rangi |  |
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 |
 |
 |
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| Yo'q. | 7 | 8 | 9 | 10 | 11 | 12 |
| Rangi |  |
 |
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 |
 |
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| Yo'q. | 13 | 14 | 15 | 16 | 17 | 18 |
| Rangi |  |
 |
 |
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 |
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| Yo'q. | 19 | 20 | 21 | 22 | 23 | 24 |
| Rangi |  |
 |
 |
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Tub rangi
Kabel mexanik xarakteristikasi
| yadrosi | Bolal diametri | vazn | |||||
| 1 ~ 24 | 8.0mm + -0.3mm | 65kg / km + -10kg | |||||
| Harorat oralig'i | -40 + 70 | ----- | |||||
| Minimal bükme radiusi (mm) | Uzoq muddat | 10D | |||||
| Minimal bükme Radius(mm) |
Qisqa muddat | 20D | |||||
| Minimal ruxsat etilgan Tensile Strength(N) |
Uzoq muddat | 1200 | |||||
| Minimal ruxsat etilgan Tensile Strength(N) |
Qisqa muddat | 1500 | |||||
| Operatsiya temperature （℃） |
-40 + 70 | ||||||
| O'rnatish temperature（℃） |
-20 + 60 | ||||||
| Saqlash harorati （℃） |
-40 + 70 | ||||||
Elyaf xarakteristikasi
| Elyaf tarzi | Birlik | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5/125 |
MM OM3-300 |
|
| shart | nm | 1310/1550 yil | 1310/1550 yil | 850/1300 | 850/1300 | 850/1300 | |
| tushkunlik | dB / km | ≤ | ≤ | ≤ | ≤3.0 / 1.0 | ≤3.0 / 1.0 | |
| 0,36 / 0,23 | 0,34 / 0,22 | 3.0 / 1.0 | ---- | ---- | |||
| Taassuf | 1550nm | Ps / (nm * km) | ---- | ≤18 | ---- | ---- | Taassuf |
| 1625nm | Ps / (nm * km) | ---- | ≤22 | ---- | ---- | ||
| Tarmoqli | 850nm | MHZ.KM | ---- | ---- | ≧ 400 | ≧ 160 | Tarmoqli |
| 1300nm | MHZ.KM | ---- | ---- | ≧ 800 | ≧ 500 | ||
| Nol tarqalish to'lqin uzunligi | nm | 1300-1324 yillarda | ≧ 1302, ≤1322 |
---- | ---- | ≧ 1295, ≤1320 |
|
| Nol dispresion Nishab | nm | .090.092 | ≤0.091 | ---- | ---- | ---- | |
| PMD maksimal individual tolasi | ≤0.2 | ≤0.2 | ---- | ---- | ≤0.11 | ||
| PMD dizaynidagi ulanish qiymati | Ps (nm2 * k m) |
≤0.12 | ≤0.08 | ---- | ---- | ---- | |
| Tolaning kesish to'lqin uzunligi λc | nm | ≧ 1180, ≤1330 |
≧ 1180, ≤1330 |
---- | ---- | ---- | |
| Kabelning 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 | ---- | ---- | ---- | |
| Raqamli Aperture(NA) |
---- | ---- | 0.200 + / -0.015 |
0.275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Bosqich (ikki tomonlama measurement) |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Tola length and point |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Dicontinuity | |||||||
| Farqni qaytarish coefficient |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Attrensatsiya bir xilligi | dB / km | ≤0.01 | ≤0.01 | ||||
| Asosiy dimater | um | 50 +/- 1.0 | 62,5 +/- 2,5 | 50 +/- 1.0 | |||
| Qoplama diametri | um | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | |
| Qoplamali tekislik | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| Qoplama diametri | um | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Qoplama / chaffinch concentrically error |
um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| Qoplama doirasimon | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| Asosiy / qoplamali kontsentratsiya xatosi | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
| Burilish (radius) | um | 54 | 54 | ---- | ---- | ---- | |
Paket
| 1.Qoplama materiallari: Yog'och baraban | |||||||
| 2. Paket uzunligi: kabelning standart uzunligi 2 km bo'lishi kerak. Boshqa kabel uzunligi ham mavjud | |||||||
| agar mijozlar talab qilsa |
Kabelni markalash va simli g'altakning markirovkasi
Kabel qoplamasi mijozning talabiga binoan oq harflar bilan belgilanadi.
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