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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መግለጫ
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
የኬብል ግንባታ ዝርዝሮች
| የፋይበር ብዛት | 24-288core | |||||||
| ገመድ መሙላት | 4-0 | |||||||
| እርጥበት አዘገጃጀት | የውሃ ማገጃ ስርዓት | |||||||
| ማዕከላዊ ጥንካሬ አባል | ቁሳዊ | ብረት ሽቦ / FRP | ||||||
| መጠን | 1.4 ሚሜ | |||||||
| ቱቦ-መሙላት | የቱቦ መሙያ ቅጥር ግቢ | |||||||
| የውስጠኛው ሽፋን | ቁሳዊ | PE / HDPE | ||||||
| ዲያሜትር | 2.0 ሚሜ | |||||||
| የተዘበራረቀ ቱቦ | ቁሳዊ | PBT | ||||||
| ዲያሜትር | Ф2.2 (ውጫዊ / ውስጣዊ) | |||||||
| የውስጥ የጦር መሣሪያ | ቁሳዊ | የአሉሚኒየም ቴፕ | ||||||
| የውጭ ጋሻ | ቁሳዊ | በቆርቆሮ የተሰራ የብረት ቴፕ | ||||||
| ውጫዊ ሽፋን | ቁሳዊ | PE / HDPE | ||||||
| ዲያሜትር | 1.7 ± 0.2 ሚሜ | |||||||
የፋይበር ቀለም
| አይ. | 1 | 2 | 3 | 4 | 5 | 6 |
| ቀለም |  |
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| አይ. | 7 | 8 | 9 | 10 | 11 | 12 |
| ቀለም |  |
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| አይ. | 13 | 14 | 15 | 16 | 17 | 18 |
| ቀለም |  |
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| አይ. | 19 | 20 | 21 | 22 | 23 | 24 |
| ቀለም |  |
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የቱቦ ቀለም
| አይ. | 1 | 2 | 3 | 4 | 5 | 6 |
| ቀለም |  |
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የኬብል ሜካኒካዊ ባህርይ
| ኮር | የኬብል ዲያሜትር | ክብደት | |||||
| 24 ኮር እስከ 42core | 14.0 ± 0.3 ሚሜ | 150 ± 10 ኪ.ግ / ኪ.ሜ. | |||||
| 48 ቀ | 14.0 ± 0.3 ሚሜ | 200 ± 10 ኪ.ግ / ኪ.ሜ. | |||||
| 60 ኛ | 14.0 ± 0.3 ሚሜ | 205 ± 10 ኪ.ግ / ኪ.ሜ. | |||||
| 72cores | 15.5 ± 0.5 ሚሜ | 210 ± 10 ኪ.ግ / ኪ.ሜ. | |||||
| 96 ኮርስ | 17.1 ± 0.5 ሚሜ | 270 ± 10 ኪ.ግ / ኪ.ሜ. | |||||
| 144 ኮኖች | 20.3 ± 0.5 ሚሜ | 310 ± 10 ኪ.ግ / ኪ.ሜ. | |||||
| ዝቅተኛ ማነፃፀሪያ ራዲየስ (ሚሜ) | ረዥም ጊዜ | 10 ዲ | |||||
| ዝቅተኛ ማነፃፀሪያ Radius(mm) |
የአጭር ጊዜ | 20 ዲ | |||||
| አነስተኛ Tensile Strength(N) |
ረዥም ጊዜ | 3000 | |||||
| አነስተኛ Tensile Strength(N) |
የአጭር ጊዜ | 4000 | |||||
| ዝቅተኛ የሚፈቀደው የጭነት ጭነት (N / 100 ሚሜ) | ረዥም ጊዜ | 1000 | |||||
| ዝቅተኛ የሚፈቀደው የጭነት ጭነት (N / 100 ሚሜ) | የአጭር ጊዜ | 3000 | |||||
| ክዋኔ temperature （℃） |
-40 + 70 | ||||||
| ጭነት temperature（℃） |
-15 + 60 | ||||||
የፋይበር ባህርይ
| የፋይበር ዘይቤ | አሃድ | SM G652 |
SM G652D |
ወወ 50/125 |
ወወ 62.5/125 |
ወወ OM3-300 |
|
| ሁኔታ | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| አነቃቂነት | dB / ኪሜ | .7 | .7 | .7 | ≤3.0 / 1.0 | ≤3.0 / 1.0 | |
| 0.36 / 0.23 | 0.34 / 0.22 | 3.0 / 1.0 | ---- | ---- | |||
| ስርጭት | 1550nm | መዝ / (nm * ኪሜ) | ---- | ≤ 18 | ---- | ---- | ስርጭት |
| 1625nm | መዝ / (nm * ኪሜ) | ---- | ≤22 | ---- | ---- | ||
| ባንዲንግ | 850nm | MHZ.KM | ---- | ---- | ≧ 400 | ≧ 160 | ባንዲንግ |
| 1300nm | MHZ.KM | ---- | ---- | ≧ 800 | 500 | ||
| ዜሮ ማሰራጨት ሞገድ | nm | 1300-1324 | ≧ 1302 ፣ ≤1322 |
---- | ---- | ≧ 1295 ፣ ≤1320 |
|
| ዜሮ ማሰራጫ ተንሸራታች | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- | |
| PMD ከፍተኛ የግለሰብ ፋይበር | ≤0.2 | ≤0.2 | ---- | ---- | ≤0.11 | ||
| የ PMD ዲዛይን አገናኝ እሴት | መዝ (nm2 * k m) |
≤0.12 | ≤0.08 | ---- | ---- | ---- | |
| የፋይበር ቁርጥራጭ ሞገድ ርዝመት λ ሴ | nm | ≧ 1180 ፣ ≤1330 |
≧ 1180 ፣ ≤1330 |
---- | ---- | ---- | |
| የኬብል wavelength λcc |
nm | ≤1260 | ≤1260 | ---- | ---- | ---- | |
| ኤምኤፍዲ | 1310nm | .ረ | 9.2 +/- 0.4 | 9.2 +/- 0.4 | ---- | ---- | ---- |
| 1550nm | .ረ | 10.4 +/- 0.8 | 10.4 +/- 0.8 | ---- | ---- | ---- | |
| አሃዛዊ Aperture(NA) |
---- | ---- | 0.200 + / -0.015 |
0.275 +/- 0. 015 |
0.200 +/- 0 .015 |
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| ደረጃ (የጨረታ መስጫ measurement) |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| በፋይበር length and point |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| መቋረጥ | |||||||
| ልዩነት backscatter coefficient |
dB / ኪሜ | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| የግኝት ወጥነት | dB / ኪሜ | ≤0.01 | ≤0.01 | ||||
| ዋና ዲያሜትር | .ረ | 50 +/- 1.0 | 62.5 +/- 2.5 | 50 +/- 1.0 | |||
| የመለዋወጫ ዲያሜትር | .ረ | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | |
| ክብ ያልሆነ ያልሆነን መለጠፍ | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| ሽፋን ዲያሜትር | .ረ | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| ሽፋን / ገለባ በተቀነባበረ concentrically error |
.ረ | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| ሽፋን-ያልሆነ ክብ | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| ዋና / የተጣራ የትብብር ስሕተት | .ረ | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
| Curl (ራዲየስ) | .ረ | ≤4 | ≤4 | ---- | ---- | ---- | |
ጥቅል
| 1. ማሸጊያ / ቁሳቁስ-የእንጨት ከበሮ | |||||||
| 2.Packing length: standard length of the cable shall be 2 km. Another cable length is also available | |||||||
| በደንበኛው ከተጠየቀ |
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