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.
Color:
Maelezo
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
Maelezo ya ujenzi wa Cable:
| Idadi ya nyuzi | 24-288core | |||||||
| Kujaza kamba | 4-0 | |||||||
| Kizuizi cha unyevu | Mfumo wa kuzuia maji | |||||||
| Mwanachama wa nguvu wa kati | nyenzo | Waya ya chuma / FRP | ||||||
| saizi | 1.4mm | |||||||
| Kujaza Tube | Kiwanja cha kujaza Tube | |||||||
| Sheath ya ndani | nyenzo | PE / HDPE | ||||||
| Kipenyo cha | 2.0mm | |||||||
| Turubai | nyenzo | PBT | ||||||
| Kipenyo cha | Ф2.2 (nje / ndani) | |||||||
| Ndani ya kivita | nyenzo | Mkanda wa alumini | ||||||
| Nje ya kivita | nyenzo | Mkanda wa chuma uliofungwa | ||||||
| Shehe ya nje | nyenzo | PE / HDPE | ||||||
| Kipenyo cha | 1.7 ± 0.2mm | |||||||
Rangi ya nyuzi
| Hapana. | 1 | 2 | 3 | 4 | 5 | 6 |
| Rangi |  |
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| Hapana. | 7 | 8 | 9 | 10 | 11 | 12 |
| Rangi |  |
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| Hapana. | 13 | 14 | 15 | 16 | 17 | 18 |
| Rangi |  |
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| Hapana. | 19 | 20 | 21 | 22 | 23 | 24 |
| Rangi |  |
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Rangi ya Tube
| Hapana. | 1 | 2 | 3 | 4 | 5 | 6 |
| Rangi |  |
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Tabia ya Meza ya Cable
| msingi | Kipenyo cha Cable | Uzito | |||||
| 24 msingi hadi 42core | 14.0 ± 0.3mm | 150 ± 10kg / km | |||||
| 48 sitini | 14.0 ± 0.3mm | 200 ± 10kg / km | |||||
| Sitini | 14.0 ± 0.3mm | 205 ± 10kg / km | |||||
| 72cores | 15.5 ± 0.5mm | 210 ± 10kg / km | |||||
| 96cores | 17.1 ± 0.5mm | 270 ± 10kg / km | |||||
| 144cores | 20.3 ± 0.5mm | 310 ± 10kg / km | |||||
| Redio ya Chini ya Kupungua (mm) | Muda mrefu | 10D | |||||
| Redio ya Chini ya Radius(mm) |
Muda mfupi | 20D | |||||
| Min halali Tensile Strength(N) |
Muda mrefu | 3000 | |||||
| Min halali Tensile Strength(N) |
Muda mfupi | 4000 | |||||
| Dak. Mzigo unaoruhusiwa wa Crush (N / 100mm) | Muda mrefu | 1000 | |||||
| Dak. Mzigo unaoruhusiwa wa Crush (N / 100mm) | muda mfupi | 3000 | |||||
| Uendeshaji temperature （℃） |
-40 + 70 | ||||||
| Ufungaji temperature（℃） |
-15 + 60 | ||||||
Tabia ya nyuzi
| Mtindo wa nyuzi | Kitengo | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5/125 |
MM OM3-300 |
|
| hali | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| attenuation | dB / km | ≤ | ≤ | ≤ | ≤3.0 / 1.0 | ≤3.0 / 1.0 | |
| 0.36 / 0.23 | 0.34 / 0.22 | 3.0 / 1.0 | ---- | ---- | |||
| Utawanyiko | 1550nm | Ps / (nm * km) | ---- | ≤18 | ---- | ---- | Utawanyiko |
| 1625nm | Ps / (nm * km) | ---- | ≤22 | ---- | ---- | ||
| Bandwith | 850nm | MHZ.KM | ---- | ---- | ≧ 400 | ≧ 160 | Bandwith |
| 1300nm | MHZ.KM | ---- | ---- | ≧ 800 | ≧ 500 | ||
| Zero ya utawanyiko wa zero | nm | 1300-1324 | ≧ 1302, ≤1322 |
---- | ---- | ≧ 1295, ≤1320 |
|
| Mteremko wa utawanyiko wa sifuri | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- | |
| PMD Upeo wa kibinafsi cha Kibinafsi | ≤0.2 | ≤0.2 | ---- | ---- | ≤0.11 | ||
| Thamani ya Kiunga cha Ubuni wa PMD | Ps (nm2 * k m) |
≤0.12 | ≤0.08 | ---- | ---- | ---- | |
| Fiber cutoff wavelength λc | nm | ≧ 1180, ≤1330 |
≧ 1180, ≤1330 |
---- | ---- | ---- | |
| Cable cutoff 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 | ---- | ---- | ---- | |
| Ufikiaji wa Nambari Aperture(NA) |
---- | ---- | 0.200 + / -0.015 |
0.275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Hatua (inamaanisha measurement) |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Kukiuka juu ya length and point |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Usumbufu | |||||||
| Utofauti coefficient |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Ufanisi wa usawa | dB / km | ≤0.01 | ≤0.01 | ||||
| Kipenyo cha msingi | um | 50 +/- 1.0 | 62.5 +/- 2.5 | 50 +/- 1.0 | |||
| Kipenyo cha kufungwa | um | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | |
| Kufunga isiyo ya mzunguko | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| Kipenyo cha mipako | 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 | |
| Mipako isiyo ya mzunguko | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| Kosa / uingilizi wa kiwango cha alama | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
| Curl (radius) | um | ≤4 | ≤4 | ---- | ---- | ---- | |
Ufungaji
| 1.Kufunga vifaa: Ngoma ya mbao | |||||||
| 2.Packing length: standard length of the cable shall be 2 km. Another cable length is also available | |||||||
| ikiwa inahitajika na mteja |
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