Description
The indoor fiber optic cable is made by evenly applying strands of Aramid yarns or High strength glass yarns as the strength member over ф900μm or ф600μm tight buffer fibers and then is completed with PVC(LSZH)jacket.
Caractéristiques
– Small diameter, light weight,flame retardant,excellent strippability
– Low-attenuation,High flexibility
– No need for transition connector box or pigtail between tight buffer fiber and cable,low cost with installation cause to it’s no needs to clean the water-proofing ointment.
Standards
– YD/T1258.2-2009
– ICEA-596
– GR-409
– IEC794
– the requirements of UL approval for OFNR and OFNP.
Optical Characteristics
| G.652 | G.655 | G.657 | 50/125 μm | 62,5/125 μm | ||
| Attenuation (+20℃) | à 850 nm | – | – | – | ≤3.5B/km | ≤3.5B/km |
| à 1300 nm | – | – | – | ≤1.5B/km | ≤1.5B/km | |
| à 1310 nm | ≤0.40/km | ≤0.4/km | ≤0.3/km | – | – | |
| à 1550 nm | ≤0.30/km | ≤0.30/km | ≤0.25/km | – | – | |
| Bande passante (classe A) | @850 | – | – | – | ≥500 MHz·km | ≥20MHZ·km |
| @1300 | – | – | – | ≥1000 MHz·km | ≥600 MHz·km | |
| Ouverture numérique | – | – | – | – | 0,200 ± 0,015 NA | 0,275±0,015NA |
| Cable Cut-off Wavelength λcc | – | ≤1260 nm | ≤1480 nm | ≤1260 nm | – | |
Physical Perfermence
| Nombre de fibres | Cable Diameter (mm) | Cable Weight(Kg/km) | Résistance à la traction Long/Short Term(N) | Résistance à l'écrasement Long/Short Term (N/100mm) | Bending Radius Static/Dynamic (mm) |
| 2 | 4.1±0.25 | 12 | 80/150 | 100/500 | 20/10 |
| 4 | 4.8±0.25 | 20 | 60/120 | 100/500 | 20/10 |
| 6 | 5.1±0.25 | 24 | 50/100 | 100/500 | 20/10 |
| 8 | 6.2±0.25 | 29 | 50/100 | 100/500 | 20/10 |
| 10 | 6.5±0.25 | 32 | 50/100 | 100/500 | 20/10 |
| 12 | 6.8±0.25 | 35 | 50/100 | 100/500 | 20/10 |
Storage/Operating temperature:-20℃～﹢60℃
