GJBFJV fiber optic cable 24core indoor distribution break-out cable. Multi-purpose break-out cable use simplex cable (2.0mm tight fiber, aramid yarn as strength member ) as a subunit. A fiber-reinforced plastic (FRP) is located in the center of the core as s non-metallic strength member. The subunits are stranded together around the cable core. Then the cable is completed with the LSZH jacket.
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GJBFJV fiber optic cable 24core indoor distribution break-out cable. Multi-purpose break-out cable use simplex cable (2.0mm tight fiber, aramid yarn as strength member ) as a subunit. A fiber-reinforced plastic (FRP) is located in the center of the core as s non-metallic strength member. The subunits are stranded together around the cable core. Then the cable is completed with the LSZH jacket.
Tegniese data
| Aantal kabels | 24 | |||
| Veselmodel | G.652D | |||
| Ontwerp (StrengthMember + Tube) | 1 + 9 + 15 | |||
| Sentrale sterkte lid | materiaal | MDPE | ||
| Deursnee (± 0,06) mm | 5.0 | |||
| Stywe lyne | materiaal | PVC | ||
| Dikte (± 0,03) mm | 0.32 | |||
| Deursnee (± 0,06) mm | 0,9 | |||
| Kraglid | materiaal | Aramid garing | ||
| Binne-omhulsel | materiaal | LSZH | ||
| Dikte (± 0.2) mm | 0,5 | |||
| Deursnee (± 0.2) mm | 2.5 | |||
| Buitenste skede | materiaal | LSZH | ||
| Dikte (± 0.2) mm | 1.7 | |||
| Kabeldiameter （± 0,2） mm | 18.4 | |||
| Kabel nat （± 10） kg / km | 325 | |||
| attenuasie | 1310nm | dB / km | 0.8 | |
| 1550nm | 0.6 | |||
| Toelaatbare treksterkte | Kort termyn | N | 1320 | |
| Lang termyn | 400 | |||
| Toelaatbare breekweerstand | Kort termyn | N / 100mm | 1000 | |
| Lang termyn | 300 | |||
| Min. buigradius | Sonder spanning | 10.0 × kabel-φ | ||
| Onder maksimum spanning | 20.0 × kabel-φ | |||
| Bediening Temperatuurbereik （℃） | -10 ~ + 40 | |||
Die eienskappe van enkelmodiese optiese vesel (ITU-T Rec. G.652.D )
| item | Spesifikasie |
| F iber t ype | Enkelmodus |
| Vesel materiaal | Gedoopte silika |
| Dempingskoëffisiënt @ 1310 nm @ 1383 nm @ 1550 nm @ 1625 nm |
£ 0.36 dB/km £ 0.32 dB/km £ 0.22 dB/km £ 0.30 dB/km |
| Punt diskontinuïteit | £ 0.05 dB |
| Kabel-afgesnyde golflengte | £ 1260 nm |
| Nul-verspreiding golflengte | 1300 ~ 1324 nm |
| Nul-verspreidingshelling | £ 0,09 2 ps / (nm 2 Km) |
| Chromatiese verspreiding @ 128 8 ~ 133 9 nm @ 1271 ~ 1360 nm @ 1550 nm @ 1 625 nm |
£ 3,5 ps / (nm. Km) £ 5,3 ps / (nm . Km) £ 18 ps / (nm . Km) £ 22 ps / (nm . Km) |
| PMD V (Kwadratuurgemiddeld *) | £ 0. 2 ps / km 1/2 |
| Mode veld deursnee @ 1310 nm | 9,2 ± 0,4 um |
| Kern / geklede konsentrisiteitsfout | £ 0. 5 um |
| Bekleding deursnee | 125,0 ± 0,7 um |
| Bekleding nie-sirkulariteit | £ 1.0 % |
| Primêre deklaag deursnee | 245 ± 10 um |
| Bewys toetsvlak | 100 kpsi (= 0,69 Gpa), 1% |
| Temperatuurafhanklikheid 0oC ~ + 70oC @ 1310 & 1550nm |
£ 0.1 dB / km |
Skede-merk
Die kleur van die merke is wit, maar as die opmerking nodig is, moet die wit kleurmerk op 'n ander plek gedruk word.
'N Onduidelikheid van lengtemarkering word soms toegelaat as albei die naburige merke duidelik is.
Die albei kabel eindig verseël met hitte krimp einde pette om water invloei voorkom.
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