GYTA53 (metal strengthening member, loose tube layer stranded filling type, aluminum-polyethylene bonded sheath, longitudinally wrapped corrugated steel tape armor, polyethylene sheathed outdoor optical cable for communication) The structure of the optical cable is a single-mode or multi-mode optical fiber jacket Into a loose tube made of high modulus plastic filled with waterproof compound. The center of the cable core is a metal reinforced core. For some fiber optic cables, the metal reinforced core is also extruded with a layer of polyethylene (PE). The loose tube (and filling rope) is twisted around the central reinforcing core to form a compact and circular cable core, and the gaps in the cable core are filled with water blocking compounds. Plastic-coated aluminum tape is longitudinally wrapped and then extruded with a layer of polyethylene inner sheath, double-sided plastic-coated steel tape is longitudinally wrapped and then extruded with a polyethylene sheath.
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Nkọwa
GYTA53 (metal strengthening member, loose tube layer stranded filling type, aluminum-polyethylene bonded sheath, longitudinally wrapped corrugated steel tape armor, polyethylene sheathed outdoor optical cable for communication) The structure of the optical cable is a single-mode or multi-mode optical fiber jacket Into a loose tube made of high modulus plastic filled with waterproof compound. The center of the cable core is a metal reinforced core. For some fiber optic cables, the metal reinforced core is also extruded with a layer of polyethylene (PE). The loose tube (and filling rope) is twisted around the central reinforcing core to form a compact and circular cable core, and the gaps in the cable core are filled with water blocking compounds. Plastic-coated aluminum tape is longitudinally wrapped and then extruded with a layer of polyethylene inner sheath, double-sided plastic-coated steel tape is longitudinally wrapped and then extruded with a polyethylene sheath
Nkọwa nke eriri nke ụlọ:
| Number nke eriri | 24-288core | |||||||
| Eriri na-ejuputa | 4-0 | |||||||
| Ihe mgbochi mmiri | Usoro igbochi mmiri | |||||||
| Onye so na etiti ike | ihe | Iron waya / FRP | ||||||
| nha | 1.4mm | |||||||
| Ngwurugwu tub | Ngwunye ngwuru nke tub | |||||||
| N'ọbọ ime | ihe | Pee / HDPE | ||||||
| n'obosara | 2.0mm | |||||||
| Loose tube | ihe | PBT | ||||||
| n'obosara | Ф2.2 (mpụta / n'ime) | |||||||
| N'ime agha | ihe | Aluminium teepu | ||||||
| Ogbo agha | ihe | Teepu ígwè rụrụ arụ | ||||||
| Osisi elu | ihe | Pee / HDPE | ||||||
| n'obosara | 1,7 ± 0.2mm | |||||||
Agba Fiber
| Ee e. | 1 | 2 | 3 | 4 | 5 | 6 |
| Agba |  |
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| Ee e. | 7 | 8 | 9 | 10 | 11 | 12 |
| Agba |  |
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| Ee e. | 13 | 14 | 15 | 16 | 17 | 18 |
| Agba |  |
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| Ee e. | 19 | 20 | 21 | 22 | 23 | 24 |
| Agba |  |
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Agba agba
| Ee e. | 1 | 2 | 3 | 4 | 5 | 6 |
| Agba |  |
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Cable Mekiiki mara
| isi | Cable dayameta | Ibu ibu | |||||
| 24 isi ka 42core | 14,0 ± 0.3mm | 150 ± 10kg / km | |||||
| 48 | 14,0 ± 0.3mm | 200 ± 10kg / km | |||||
| Iri isii | 14,0 ± 0.3mm | 205 ± 10kg / km | |||||
| 72cores | 15,5 ± 0.5mm | 210 ± 10kg / km | |||||
| 96cores | 17,1 ± 0.5mm | 270 ± 10kg / km | |||||
| 144k | 20,3 ± 0.5mm | 310 ± 10kg / km | |||||
| Min Na Na Na Radius (mm) | Ogologo okwu | 10D | |||||
| Min Na Na Na Radius(mm) |
Obere oge | 20D | |||||
| Min allowable Tensile Strength(N) |
Ogologo okwu | 3000 | |||||
| Min allowable Tensile Strength(N) |
Obere oge | 4000 | |||||
| Nkeji. Ikwe Ikwupu Ibu (N / 100mm) | Ogologo okwu | 1000 | |||||
| Nkeji. Ikwe Ikwupu Ibu (N / 100mm) | obere oge | 3000 | |||||
| Ọrụ temperature （℃） |
-40 + 70 | ||||||
| Nwụnye temperature（℃） |
-15 + 60 | ||||||
Njirimara akwara
| Dị eriri | Unit | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5/125 |
MM OM3-300 |
|
| onodu | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| ịnụ | dB / km | ≤ | ≤ | ≤ | ≤3.0 / 1.0 | ≤3.0 / 1.0 | |
| 0.36 / 0.23 | 0.34 / 0.22 | 3.0 / 1.0 | ---- | ---- | |||
| Mgbasa | 1550nm | Ps / (nm * km) | ---- | ≤18 | ---- | ---- | Mgbasa |
| 1625nm | Ps / (nm * km) | ---- | ≤22 | ---- | ---- | ||
| Bandyed | 850nm | MHZ.KM | ---- | ---- | ≧ 400 | ≧ 160 | Bandyed |
| 1300nm | MHZ.KM | ---- | ---- | ≧ 800 | 500 | ||
| Mgbagharị mbufụt Zero | nm | 1300-1324 | 1302, ≤1322 |
---- | ---- | 1295, ≤1320 |
|
| Zero dispersion | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- | |
| PMD Oke Onye Nke Obu | ≤0.2 | ≤0.2 | ---- | ---- | ≤0.11 | ||
| PMD Design njikọ Bara Uru | Ps (nm2 * k m) |
≤0.12 | ≤0.08 | ---- | ---- | ---- | |
| Fiber cutoff wavelength λc | nm | 1180, ≤1330 |
1180, ≤1330 |
---- | ---- | ---- | |
| Igwe 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 | ---- | ---- | ---- | |
| Ọnụọgụ Aperture(NA) |
---- | ---- | 0.200 + / -0.015 |
0.275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Nzọụkwụ (pụtara bidirectional measurement) |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Oge na-adịchaghị mma karịa length and point |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Nkwụsị | |||||||
| Ọdịiche backscatter coefficient |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Ikike ime ihe ochichi | dB / km | ≤0.01 | ≤0.01 | ||||
| Core dayameta | um | 50 +/- 1.0 | 62,5 +/- 2,5 | 50 +/- 1.0 | |||
| Dayameta agbado | um | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | |
| Mgbakwunye na-abụghị eriri | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| Na-agba dayameta | um | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Mkpuchi / chaffinch concentrically error |
um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| Mkpuchi na-enweghị okirikiri | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| Njehie idozigharị Core / cladding | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
| Curl (radius) | um | ≤4 | ≤4 | ---- | ---- | ---- | |
Ihe ngwugwu
| 1.Ihe eji eme ihe: igba osisi | |||||||
| 2.Packing length: standard length of the cable shall be 2 km. Another cable length is also available | |||||||
| ọ bụrụ na onye ahịa achọrọ ya |
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