Ko'p maqsadli ajratish kabeli subunit sifatida oddiy kabeldan (900 mm uzunlikdagi tampon tolasi, aramid iplar) foydalaniladi. Elyaf bilan mustahkamlangan plastmassa (FRP) yadro markazida metall bo'lmagan mustahkamlik a'zosi sifatida joylashgan. Ichki qismlar kabel yadrosi atrofida joylashgan. Kabel PVC yoki LSZH (past tutun, nol halojen, otash geciktiradigan) ko'ylagi bilan to'ldirilgan.
Color:
Ta'rif
Kabel qurilishi
| Elyaf soni | 12-144cores | |||||||
| Namlik to'sig'i | Suvni blokirovka qilish tizimi | |||||||
| Elyaf turi | OS1 OS2, G657A, G657B, OM1, OM2, OM3, OM4 | |||||||
| Markaziy quvvat a'zosi | Materiallar | FPR + PE | ||||||
| FRP diametri | 2,0 mm | |||||||
| PE bilan FRP diametri | 16 mm | |||||||
| Kabelni uzing | Ichki choyshab materiallari | PVC / LSZH / OFNP | ||||||
| Ichki choyshabning qalinligi | 0,7 mm | |||||||
| Ichki simi diametri | 5.5mm ~ 5.8mm | |||||||
| Kuch a'zosi | Kevlar iplari | |||||||
| Ichki qoplamning rangi | sariq | |||||||
| No. of Ф0.9 tight buffer per inner cable |
12 | |||||||
| Tashqi qoplama | material | PVC / LSZH / PE / OFNP | ||||||
| Qalinligi | 1,8 ± 0,2 mm | |||||||
Loose tube color can be all single color customized(yellow) or the list below
Fibers’ outside tight buffer color
Kabel mexanik xarakteristikasi
| Elementlar | Bolal diametri | Og'irligi | |||||
| 144 yadro | 28 ± 2 mm | 597 ± 10kg / km | |||||
| O'rnatish harorat oralig'i （（） | -15 + 60 | ||||||
| Ishlash va transport harorati （（） | -40 + 70 | ||||||
| Minimal bükme radiusi (mm) | Uzoq muddat | 10D | |||||
| Minimal bükme radiusi (mm) |
Qisqa muddat | 20D | |||||
| Minimal ruxsat etilgan kuchlanish kuchi (N) |
Uzoq muddat | 500 | |||||
| Minimal ruxsat etilgan kuchlanish kuchi (N) |
Qisqa muddat | 1500 | |||||
| Siqish yuki (N / 100 mm) | Uzoq muddat | 600 | |||||
| Siqish yuki (N / 100 mm) | qisqa muddat | 1500 | |||||
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 | --- | --- | |||
| Dispersiya | 1550nm | Ps / (nm * km) | --- | ≤18 | --- | --- | Dispersiya |
| 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 dispersiya qiyaligi | 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 |
--- | --- | --- | |
| Kabel kesish to'lqin uzunligi 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 diafragma (NA) |
--- | --- | 0.200 + / -0.015 |
0.275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Bosqich (ikki tomonlama ) |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Tola uzunligi va nuqta bo'yicha nosimmetrikliklar |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Dicontinuity | |||||||
| Farqni qaytarish koeffitsienti |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Attrensatsiya bir xilligi | dB / km | ≤0.01 | ≤0.01 | ||||
| Asosiy diametri | 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 konsentrik xato |
um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| Qoplamaning aylanmasligi | % | ≤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.Packing length: The standard length of the cable shall be 2 km. Other cable length packaging is also available | |||||||
| agar mijoz talab qilsa |
Kabelni markalash va simli g'altakning markirovkasi
Kabel qoplamasi mijozning talabiga binoan oq harflar bilan belgilanadi.
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