GYTY53 (metal strengthening member, loose tube layer stranded filling type, polyethylene sheath, longitudinally wrapped corrugated steel tape armor, polyethylene sheathed outdoor optical fiber cable for communication) The structure of the optical cable is a single-mode or multi-mode optical fiber sheathed by a high-mode optical fiber The waterproof compound loose tube is filled with a large amount of plastic. 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. The cable core is extruded with a polyethylene inner sheath, and the double-sided plastic-coated steel tape is longitudinally wrapped and then extruded with the polyethylene sheath.
Color:
Maelezo
Maelezo ya ujenzi wa Cable:
| Idadi ya nyuzi | 24-288 cores | |||||||
| 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 | Ushauri wa kujaza Tube | |||||||
| Sheath ya ndani | nyenzo | PE / HDPE | ||||||
| Kipenyo cha | 2.0mm | |||||||
| Turubai | nyenzo | PBT | ||||||
| Kipenyo cha | Ф2.2 (nje / ndani) | |||||||
| Nje ya kivita | nyenzo | Mkanda wa aluminium / Mkia wa chuma uliofungwa | ||||||
| Shehe ya nje | nyenzo | PE / HDPE | ||||||
| Kipenyo cha | 1.7 ± 0.2mm | |||||||
Rangi ya nyuzi
Note: Color 13~24 will be marked with a black tracer. For black color, no need marked black tracer will use natural color instead.
Loose tube color
Tabia ya Meza ya Cable
| msingi | Kipenyo cha Cable | uzito | |||||
| 24 msingi hadi 60 sitini | 12.0 ± 0.2mm | 150 ± 10kg / km | |||||
| 62 msingi hadi 72 sitini | 12.5 ± 0.5mm | 210 ± 10kg / km | |||||
| 74 msingi hadi 966 | 14.1 ± 0.5mm | 230 ± 10kg / km | |||||
| 98 msingi hadi 144core | 16.5 ± 0.5mm | 250 ± 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 | ||||||
| Joto la kuhifadhi （℃） |
-40 + 70 | ||||||
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 | ---- | ---- | |||
| Usumbufu | 1550nm | Ps / (nm * km) | ---- | ≤18 | ---- | ---- | Usumbufu |
| 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 kutawanyiko wa sifuri | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- | |
| PMD Upeo wa kibinafsi wa Fibr | ≤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 sutoff 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 | |
| Utaratibu | |||||||
| Utofauti coefficient |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Ufanisi wa usawa | dB / km | ≤0.01 | ≤0.01 | ||||
| Vipimo vya jua | 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 / kufifia kwa makosa ya msongamano | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
| Curl (radius) | um | ≤4 | ≤4 | ---- | ---- | ---- | |
Ufungaji
| 1.Kufunga vifaa: Ngoma ya mbao | |||||||
| Urefu wa kufunga: urefu wa kawaida wa cable utakuwa 2 km. Urefu mwingine wa cable unapatikana pia | |||||||
| ikiwa inahitajika na custome |
| Mtindo wa nyuzi | Kitengo | SM G652D | MM 50/125 | MM 62.5 / 125 | ||||
| Hali | mm | 1310/1550 | 850/1300 | 850/1300 | ||||
| Usikivu | dB / km | ≤0.36/0.22 | ≤3.0 / 1.0 | ≤3.0 / 1.0 | ||||
| Kipenyo cha kufungwa | um | 125 ± 1 | 125 ± 1 | 125 ± 1 | ||||
| Kufunga isiyo ya mzunguko | % | ≤1.0 | ≤1.0 | ≤1.0 | ||||
| Kipenyo cha mipako | um | 242 ± 7 | 242 ± 7 | 242 ± 7 | ||||
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