OPTICAL CHARACTERISTICS | ||||
| | G652 | 50/125μm | 62.5/125μm |
Attenuation (+20℃) | @850 nm | | <=3.0dB/km | <=3.3dB/km |
@1300 nm | | <=1.0dB/km | <=1.0dB/km | |
@1310 nm | <=0.36dB/km | | | |
@1550 nm | <=0.22dB/km | | | |
Bandwidth (Class A) | @850 nm | | >=500 MHz*km | >=200 MHz*km |
@1300 nm | | >=1000 MHz*km | >=600 MHz*km | |
Numerical Aperture | | 0.200+-0.015NA | 0.275+-0.015NA | |
Cable cut-off wavelength | <=1260 nm | | |
Fiber count(F) | Nominal diameter(mm) | Nominal weight(kg/km) | Max tensile strength(N) | Temperature(℃) |
12 | 5.2±0.1 | 25 | 500 | -40 to +70 |
24 | 5.2±0.1 | 25 | 500 | |
36 | 5.2±0.1 | 25 | 500 | |
48 | 5.2±0.1 | 25 | 500 | |
60 | 5.2±0.1 | 25 | 500 | |
72 | 5.2±0.1 | 25 | 500 | |
96 | 6.1±0.1 | 35 | 1000 | |
144 | 7.9±0.1 | 57 | 1200 | |
192 | 7.9±0.1 | 55 | 500 | -20 to +70 |
216 | 7.9±0.1 | 55 | 500 | |
288 | 9.4±0.1 | 78 | 1000 |
Fiber count(F) | Blowing machine | Suitable microduct(mm) | Blowing distance in 10/8 duct(m) | Blowing distance in 12/10 duct (m) | Blowing distance in 14/12 duct (m) |
12 to 72 | PLUMETTAZ PR-140 Minijet-400 15bar | 10/8 or 12/10 | 1800 | 2300 | / |
96 | 10/8 or 12/10 | 1800 | 2300 | / | |
144 | 12/10 | / | 1200 | / | |
192 to 216 | 12/10 | / | 1500 | / | |
288 | 14/12 | / | / | 1500 |
Item | Testing Method | Testing Results | ||
Temperature cycling | IEC 60794-1-2-F1 | Allowable additional attenuation(1550nm) | ||
G.652B | G.652D | G.655 | ||
≤0.10 dB/km,reversible; | ||||
Water penetration | Water column:1m,1m cable,Period:24 hours | No water leak throught the open end of cable | ||
Filling compound flow | 70℃ Period:24 hours | No compound flow from the cable |