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.
Color:
Kirjeldus
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.
Tehnilised andmed
| Kaabli arv | 12 | |||
| Kiudmudel | OM3 | |||
| Tihedad jooned | Materjal | LSZH | ||
| Paksus （± 0,03） mm | 0,32 | |||
| Läbimõõt （± 0,06） mm | 0,9 | |||
| Tugevusliige | Materjal | aramiidlõnga | ||
| Väliskest | Materjal | LSZH | ||
| Paksus （± 0,2） mm | 1,0 | |||
| Värv | violetne | |||
| Kaabli läbimõõt （± 0,2） mm | 6.2 | |||
| Cable Wetght（±5）kg/km | 40 | |||
| Nõrgendamine | 1310nm | dB / km | 0,4 | |
| 1550nm | 0,3 | |||
| Lubatav tõmbetugevus | Lühiajaline | N | 660 | |
| Pikaajaline | 200 | |||
| Lubatav muljumiskindlus | Lühiajaline | N / 100mm | 1000 | |
| Pikaajaline | 200 | |||
| Min painderaadius | Ilma pingeteta | 10,0 × kaabel-φ | ||
| Maksimaalse pinge all | 20,0 × kaabel-φ | |||
| Temperatuurivahemik （℃） |
Paigaldamine | -20 ~ + 60 | ||
| Transport ja ladustamine | -40 ~ + 70 | |||
| Operatsioon | -40 ~ + 70 | |||
Tihedad jooned Värvid
| EI. | 1 | 2 | 3 | 4 | 5 | 6 |
| Värv | Sinine | oranž | roheline | pruun | hall | valge |
| 7 | 8 | 9 | 10 | 11 | 12 | |
| punane | must | Kollane | violetne | Roosa | Aqua | |
Peamine mehaaniliste ja keskkonnaomaduste katse
| Iseloomulik | Iseloomulik | Iseloomulik | Iseloomulik |
| Optilised omadused | |||
| Nõrgendamine | 1310nm 1550nm 1625nm |
≤0,35 ≤0,21 ≤0,23 |
dB / km dB / km dB / km |
| Nõrgendamise väärtus | 1310 ～ 16250 nm | ≤0,0 35 | dB / km |
| Erinevuse sumbumine | 1285 ~ 1310nm 1310nm 1525～1575nm 1550nm 1480～1580nm 1550nm |
≤ 0,03 ≤ 0,02 ≤ 0,04 |
dB / km dB / km dB / km |
| Makro painutamise tundlikkus | @ 1550nm @1625nm @1550nm @1625nm |
≤ 0,25 ≤ 1,0 ≤ 0,75 ≤ 1,5 |
Raadius 15mm, 10 ringi Radius 15mm, 10 circle Radius 10mm, 1 circle Radius 10mm, 1circle |
| Nulldispersiooni lainepikkus | 1300- 1324 | nm | |
| Nullhajuvus | ≤ 0,092 | ps / (nm 2 .km) | |
| dispersioonikoefitsient | @ 1285-1340nm @1550nm @1625nm |
-3,4-3,4 ≤18.0 ≤22.0 |
ps / (nm 2 .km) |
| Kaabli katkestuslainepikkus( λcc） | ≤ 1260 | nm | |
| Režiimi välja läbimõõt （MFD） | 1310nm 1550nm |
8,4 -9,2 9.3-10.3 |
μm μm |
| Nõrgendamise katkendused | 1310nm 1550nm |
≤ 0,05 ≤ 0,05 |
dB dB |
| Geomeetrilised omadused | |||
| Tuuma läbimõõt | 0,7 | μm | |
| Katte läbimõõt | 125± 0,7 | ||
| Katte ümarus | ≤ 0,7 | % | |
| Katte läbimõõt | 245± 7 | μm | |
| Kate / pakettreisi ae kontsentrilisuse viga | ≤ 12,0 | ||
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