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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Përshkrim
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.
Të dhënat teknike
| Nr. Kabllo | 12 | |||
| Modeli i fibrave | OM3 | |||
| Linjat e ngushta | material | LSZH | ||
| Trashësi (± 0.03) mm | 0.32 | |||
| Diametri (± 0.06) mm | 0.9 | |||
| Anëtar i forcës | material | aramid fije | ||
| Mbulesa e jashtme | material | LSZH | ||
| Trashësia (± 0.2) mm | 1.0 | |||
| Ngjyrë | vjollcë | |||
| Diametri i kabllove （± 0.2） mm | 6.2 | |||
| Cable Wetght（±5）kg/km | 40 | |||
| zbutje | 1310nm | dB / km | 0.4 | |
| 1550nm | 0.3 | |||
| Forca e lejueshme e tensionit | Afat i shkurtër | N | 660 | |
| Afatgjatë | 200 | |||
| Rezistenca e lejueshme e shtypjes | Afat i shkurtër | N / 100mm | 1000 | |
| Afatgjatë | 200 | |||
| Min. rrezja e lakimit | Pa Tension | 10.0 mm kabllo-φ | ||
| Nën Tensionin Maksimal | 20.0 mm kabllo-φ | |||
| Diapazoni i temperaturës （℃） |
instalim | -20 ~ + 60 | ||
| Transport & Storage | -40 ~ + 70 | |||
| operacion | -40 ~ + 70 | |||
Ngjyrat e ngushta me vija
| NO. | 1 | 2 | 3 | 4 | 5 | 6 |
| Ngjyrë | blu | portokall | e gjelbër | bojë kafe | gri | e bardhë |
| 7 | 8 | 9 | 10 | 11 | 12 | |
| i kuq | e zezë | E verdhe | vjollcë | rozë | Aqua | |
Testi kryesor i performancës mekanike dhe mjedisore
| karakteristikë | karakteristikë | karakteristikë | karakteristikë |
| Karakteristikat optike | |||
| zbutje | 1310nm 1550nm 1625nm |
≤0.35 ≤0.2 1 ≤0.23 |
dB / km dB / km dB / km |
| Vlera e përftimit | 1310 ~ 16250nm | ≤0.0 35 | dB / km |
| Zbehja e ndryshimit midis | 1285 ～ 1310nm 1310nm 1525～1575nm 1550nm 1480～1580nm 1550nm |
920.03 920.02 920.04 |
dB / km dB / km dB / km |
| Macro bending sensibility | @ 1550nm @1625nm @1550nm @1625nm |
920.25 921.0 920.75 921.5 |
Radius 15 mm, 10 rreth Radius 15mm, 10 circle Radius 10mm, 1 circle Radius 10mm, 1circle |
| Gjatësia e valës së shpërndarjes zero | 1300~ 1324 | nm | |
| Një shpat me shpërndarje zero | 92 0.092 | ps / (nm 2 Km) | |
| koeficienti i shpërndarjes | @ 1285-1340nm @1550nm @1625nm |
-3.4-3.4 ≤18.0 ≤22.0 |
ps / (nm 2 Km) |
| Gjatësia e valës së prerjes së kabllove( λcc | 921260 | nm | |
| Regjim fushë Diametri i （MFD | 1310nm 1550nm |
8.4 -9.2 9.3-10.3 |
mm mm |
| Mospërputhjet e shpërblimit | 1310nm 1550nm |
92 0,05 92 0,05 |
dB dB |
| Karakteristikat gjeometrike | |||
| Diametri i bërthamës | 0.7 | mm | |
| Diametri i veshjes | 125± 0.7 | ||
| Rrumbullakësia e veshjes | 92 0.7 | % | |
| Diametri i veshjes | 245± 7 | mm | |
| Veshje / packag a e gabim concentricity | 92 12.0 | ||
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