GJFJH(GJYFJH/GJYFJCH) non-metallic strength member, LSZH sheath, non-self-supporting round optical drop cable (or self-supporting round optical drop cable), the optical cable is directly covered with high bonding strength outside the single-mode or multi-mode fiber The tight sleeve material is made of tight sleeve fiber, which uses high-strength aramid as the strengthening element, and is made by extruding a layer of LSZH on the outside. The structure of the self-supporting circular optical drop cable is to increase the metal steel strand suspension wire.
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GJFJH(GJYFJH/GJYFJCH) non-metallic strength member, LSZH sheath, non-self-supporting round optical drop cable (or self-supporting round optical drop cable), the optical cable is directly covered with high bonding strength outside the single-mode or multi-mode fiber The tight sleeve material is made of tight sleeve fiber, which uses high-strength aramid as the strengthening element, and is made by extruding a layer of LSZH on the outside. The structure of the self-supporting circular optical drop cable is to increase the metal steel strand suspension wire.
Tegniese data
| Aantal kabels | 12 | |||
| Veselmodel | OM3 | |||
| Stywe lyne | materiaal | LSZH | ||
| Dikte (± 0,03) mm | 0.32 | |||
| Deursnee (± 0,06) mm | 0,9 | |||
| Kraglid | materiaal | Aramid garing | ||
| Buitenste skede | materiaal | LSZH | ||
| Dikte (± 0.2) mm | 1.0 | |||
| Kleur | violet | |||
| Kabeldiameter （± 0,2） mm | 6.2 | |||
| Cable Wetght（±5）kg/km | 40 | |||
| attenuasie | 1310nm | dB / km | 0.4 | |
| 1550nm | 0,3 | |||
| Toelaatbare treksterkte | Kort termyn | N | 660 | |
| Lang termyn | 200 | |||
| Toelaatbare breekweerstand | Kort termyn | N / 100mm | 1000 | |
| Lang termyn | 200 | |||
| Min. buigradius | Sonder spanning | 10.0 × kabel-φ | ||
| Onder maksimum spanning | 20.0 × kabel-φ | |||
| Temperatuurbereik （℃） |
installasie | -20 ~ + 60 | ||
| Vervoer & berging | -40 ~ + 70 | |||
| operasie | -40 ~ + 70 | |||
Styf lyne Kleure
| GEEN. | 1 | 2 | 3 | 4 | 5 | 6 |
| Kleur | Blou | oranje | groen | bruin | grys | wit |
| 7 | 8 | 9 | 10 | 11 | 12 | |
| rooi | swart | geel | violet | Pink | Aqua | |
Meganiese en omgewingsprestasie toets
| Eienskap | Eienskap | Eienskap | Eienskap |
| Optiese eienskappe | |||
| attenuasie | 1310nm 1550nm 1625nm |
≤0,35 ≤0,2 1 ≤0,23 |
dB / km dB / km dB / km |
| Dempingswaarde | 1310 ~ 16250nm | ≤0,0 35 | dB / km |
| Verskil demping tussen | 1285 ～ 1310nm 1310nm 1525～1575nm 1550nm 1480～1580nm 1550nm |
≤ 0,03 ≤ 0,02 ≤ 0,04 |
dB / km dB / km dB / km |
| Makro- buigbaarheid | @ 1550nm @1625nm @1550nm @1625nm |
≤ 0,25 ≤ 1.0 ≤ 0,75 ≤ 1,5 |
Radius 15mm, 10 sirkel Radius 15mm, 10 circle Radius 10mm, 1 circle Radius 10mm, 1circle |
| Nul verspreiding golflengte | 1300～1324 | nm | |
| 'N Nul-verspreidingshelling | ≤ 0,092 | ps / (nm 2 Km) | |
| verspreidingskoëffisiënt | @ 1285-1340nm @1550nm @1625nm |
-3,4-3,4 ≤18.0 ≤22.0 |
ps / (nm 2 Km) |
| Kabel-afgesnyde golflengte（Van λcc） | ≤ 1260 | nm | |
| Mode veld deursnee （MFD） | 1310nm 1550nm |
8.4 -9.2 9.3-10.3 |
μm μm |
| Verswakking diskontinuïteite | 1310nm 1550nm |
≤ 0,05 ≤ 0,05 |
dB dB |
| Meetkundige eienskappe | |||
| Kerndiameter | 0,7 | μm | |
| Bekledingsdiameter | 125± 0,7 | ||
| Bekleding rondheid | ≤ 0,7 | % | |
| Deklaag | 245± 7 | μm | |
| Coating / mentioned n e konsentrisiteit fout | ≤ 12,0 | ||
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