Yam ntxwv
Cov qauv
GYFFY fiber ntau Optic cable raws li YD / T 901-2018, GB / T13993, IECA-596, GR-409,
IEC794 thiab lwm yam
Fiber Xim Code
Fiber xim nyob rau hauv txhua lub raj pib los ntawm No. 1 Xiav
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
Xiav | Txiv kab ntxwv | Ntsuab | Xim av | Grey | Dawb | Liab | Dub | Daj | Ntshav | Paj yeeb | Aqur |
Optical yam ntxwv
| g:652 ua | g:657 ua | 50/125 os | 62.5 / 125 hli | |
Attenuation (+ 20 ℃) | @850nm |
|
| ≤ 3.0 dB/km | ≤ 3.0 dB/km |
@ 1300 nm |
|
| ≤1.0dB/km | ≤1.0dB/km | |
@ 1310 nm | ≤ 0.36 dB/km |
|
|
| |
@ 1550 nm | ≤ 0.22 dB/km | ≤ 0.23 dB/km |
|
| |
Bandwidth (Class A) @ 850nm | @850nm |
|
| ≥200 Mhz.km | ≥200 Mhz.km |
@ 1300 nm |
|
| ≥500 Mhz.km | ≥500 Mhz.km | |
Numerical aperture |
|
| 0.200 ± 0.015NA | 0.275 ± 0.015NA | |
Cable Cutoff Wavelength | ≤1260nm | ≤1480nm |
|
|
Technical Parameters
Cable Core | Chav tsev | 2F | 4F | 6F | 8F | 10 F | 12 F |
No. Tubes |
| 1 | 1 | 1 | 1 | 1 | 1 |
No. ntawm Fibers | Core | 2 | 4 | 6 | 8 | 10 | 12 |
Fiber suav hauv Tube | Core | 2 | 4 | 6 | 8 | 10 | 12 |
Cable Diameter | mm | 6.6 ± 0.5 | 6.8 ± 0.5 | ||||
Cable hnyav | Kg/Km | 40 ± 10 | 45 ± 10 | ||||
Tso cai tensile zog | N | Qhov loj = 80, 1.5 * P | |||||
Tso cai crush kuj | N | 1000 N | |||||
Ua haujlwm kub | ℃ | -20 ℃ to +65 ℃ |
Pob