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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Paglalarawan
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.
Teknikal na data
| Hindi | 12 | |||
| Modelong Serat | OM3 | |||
| Mga linya ng mahigpit | Materyal | LSZH | ||
| Kapal （± 0.03） mm | 0.32 | |||
| Diameter （± 0.06） mm | 0.9 | |||
| Lakas ng Miyembro | Materyal | Aramid Yarn | ||
| Outer Sheath | Materyal | LSZH | ||
| Kapal （± 0.2） mm | 1.0 | |||
| Kulay | lila | |||
| Ang Diamante ng Cable （± 0.2） mm | 6.2 | |||
| Cable Wetght（±5）kg/km | 40 | |||
| Pagpapapaligo | 1310nm | dB / km | 0.4 | |
| 1550nm | 0.3 | |||
| Pinapayagan ang Lakas ng Tensile | Panandalian | N | 660 | |
| Mahabang Term | 200 | |||
| Pinapayagan na paglaban sa crush | Panandalian | N / 100mm | 1000 | |
| Mahabang Term | 200 | |||
| Min. baluktot na radius | Nang walang Tensiyon | 10.0 × Cable-φ | ||
| Sa ilalim ng maximum na Tensiyon | 20.0 × Cable-φ | |||
| Saklaw ng temperatura （℃） |
Pag-install | -20 ~ + 60 | ||
| Transportasyon at Pag-iimbak | -40 ~ + 70 | |||
| Operasyon | -40 ~ + 70 | |||
Mga linya ng masikip Kulay
| HINDI. | 1 | 2 | 3 | 4 | 5 | 6 |
| Kulay | Bughaw | orange | berde | kayumanggi | kulay-abo | maputi |
| 7 | 8 | 9 | 10 | 11 | 12 | |
| pula | itim | Dilaw | Lila | Rosas | Aqua | |
Pangunahing pagsubok ng pagganap ng makina at kapaligiran
| Katangian | Katangian | Katangian | Katangian |
| Mga katangian ng optical | |||
| Pagpapapaligo | 1310nm 1550nm 1625nm |
≤0.35 ≤0.2 1 ≤0.23 |
dB / km dB / km dB / km |
| Halaga ng Attenuation | 1310 ～ 16250nm | ≤0.0 35 | dB / km |
| Pagkakaiba-iba sa pagitan | 1285 ～ 1310nm 1310nm 1525～1575nm 1550nm 1480～1580nm 1550nm |
≤ 0.03 ≤ 0.02 ≤ 0.04 |
dB / km dB / km dB / km |
| Macro ng baluktot na kakayahang umangkop | @ 1550nm @1625nm @1550nm @1625nm |
≤ 0.25 ≤ 1.0 ≤ 0.75 ≤ 1.5 |
Radius 15mm, 10 bilog Radius 15mm, 10 circle Radius 10mm, 1 circle Radius 10mm, 1circle |
| Zero na pagpapakalat ng zero | 1300～1324 | nm | |
| Isang zero-pagkalat ng slope | ≤ 0.092 | ps / (nm 2 .km) | |
| pagkakalat ng kono | @ 1285-1340nm @1550nm @1625nm |
-3.4-3.4 ≤18.0 ≤22.0 |
ps / (nm 2 .km) |
| Ang haba ng haba ng cable cut-off ( λcc） | ≤ 1260 | nm | |
| Mode patlang diameter (MFD) | 1310nm 1550nm |
8.4 -9.2 9.3-10.3 |
μm μm |
| Mga discontinuities | 1310nm 1550nm |
≤ 0.05 ≤ 0.05 |
dB dB |
| Mga katangian ng geometriko | |||
| Diameter ng core | 0.7 | μm | |
| Cladding Diameter | 125± 0.7 | ||
| Cladding ikot | ≤ 0.7 | % | |
| Diameter lapad | 245± 7 | μm | |
| Patong / packag isang e -ikot pagitna error | ≤ 12.0 | ||
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