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:
Opis
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.
Tehnični podatki
| Število kabla | 12 | |||
| Model vlakna | OM3 | |||
| Tesne črte | Material | LSZH | ||
| Debelina （± 0,03） mm | 0,32 | |||
| Premer （± 0,06） mm | 0,9 | |||
| Član moči | Material | aramidna preja | ||
| Zunanji plašč | Material | LSZH | ||
| Debelina （± 0,2） mm | 1,0 | |||
| Barva | vijolična | |||
| Premer kabla （± 0,2） mm | 6.2 | |||
| Cable Wetght（±5）kg/km | 40 | |||
| Slabljenje | 1310nm | dB / km | 0,4 | |
| 1550nm | 0,3 | |||
| Dovoljena natezna trdnost | Kratkoročno | N | 660 | |
| Dolgoročno | 200 | |||
| Dopustna odpornost proti drobljenju | Kratkoročno | N / 100 mm | 1000 | |
| Dolgoročno | 200 | |||
| Min. polmer upogiba | Brez napetosti | 10,0 × Kabel-φ | ||
| Pod največjo napetostjo | 20,0 × Kabel-φ | |||
| Temperaturno območje （℃） |
Namestitev | -20 ~ + 60 | ||
| Transport in skladiščenje | -40 ~ + 70 | |||
| Delovanje | -40 ~ + 70 | |||
Tesne črte Barve
| NE | 1 | 2 | 3 | 4 | 5 | 6 |
| Barva | Modro | oranžna | zelena | rjav | siva | bela |
| 7 | 8 | 9 | 10 | 11 | 12 | |
| rdeča | Črna | Rumena | Vijolična | Roza | Aqua | |
Glavni mehanski in okoljski preizkus učinkovitosti
| Značilno | Značilno | Značilno | Značilno |
| Optične lastnosti | |||
| Slabljenje | 1310nm 1550nm 1625nm |
≤0,35 ≤0.2 1 ≤0,23 |
dB / km dB / km dB / km |
| Vrednost atenuacije | 1310 ～ 16250nm | ≤0 35 | dB / km |
| Zmanjšanje razlike med | 1285 ～ 1310nm 1310nm 1525～1575nm 1550nm 1480～1580nm 1550nm |
≤ 0,03 ≤ 0,02 ≤ 0,04 |
dB / km dB / km dB / km |
| Makro sensibility | @ 1550nm @1625nm @1550nm @1625nm |
≤ 0,25 ≤ 1,0 ≤ 0,75 ≤ 1,5 |
Polmer 15 mm, 10 krogov Radius 15mm, 10 circle Radius 10mm, 1 circle Radius 10mm, 1circle |
| Ničelna disperzijska valovna dolžina | 1300～1324 | nm | |
| Nagib z ničelno disperzijo | ≤ 0,022 | ps / (nm 2 .km) | |
| disperzijski koeficient | @ 1285-1340nm @1550nm @1625nm |
-3,4-3,4 ≤18.0 ≤22.0 |
ps / (nm 2 .km) |
| Valovna dolžina odseka kabla ( λcc） | ≤ 1260 | nm | |
| Polje Način Premer （MFD） | 1310nm 1550nm |
8,4 -9,2 9.3-10.3 |
μm μm |
| Prekinitve dušenja | 1310nm 1550nm |
≤ 0,05 ≤ 0,05 |
dB dB |
| Geometrijske značilnosti | |||
| Premer jedra | 0,7 | μm | |
| Premer obloge | 125± 0,7 | ||
| Okroglost obloge | ≤ 0,7 | % | |
| Premer prevleke | 245± 7 | μm | |
| Premaz / turističnega ae concentricity error | ≤ 12,0 | ||
Write your message here and send it to us
