Litšobotsi
Kopo
1. High tshebetso optical netweke sebetsa
2. Litsela tsa mahlo tse lebelo tse phahameng meahong (FTTX)
3. Mefuta eohle ea likhoele tsa faeba tse nang le meaho e fapaneng
Litšobotsi tsa Optical
G.652 | G.657 | 50/125um | 62.5/125um | ||
Ho fokotsa matla (+20℃) | @850nm | ≤3.0 dB/km | ≤3.0 dB/km | ||
@1300nm | ≤1.5 dB/km | ≤1.5 dB/km | |||
@1310nm | ≤0.36 dB/km | ≤0.40 dB/km | |||
@1550nm | ≤0.24 dB/km | ≤0.26 dB/km | |||
Bandwidth (Sehlopha sa A) | @850nm | ≥500 Mhz.km | ≥200 Mhz.km | ||
@1300nm | ≥1000 Mhz.km | ≥600 Mhz.km | |||
Phano ea lipalo | 0.200±0.015NA | 0.275±0.015NA | |||
Cable Cutoff Wavelength | ≤1260nm | ≤1480nm |
Tekheniki Parameters
No. ea Fiber | 12F | |||||
SM Fiber | Mofuta oa Fiber | G652D / G657A | MFD | 8.6-9.8um | ||
Bophara ba ho roala | 125±0.7um | Ho koahela ho se pota-potile | ≤0.7% | |||
Bophara ba ho roala | 242±7um | 'Mala oa fiber | spectrum e tloaelehileng | |||
Setho sa matla | Lintho tse bonahalang | Mohala oa Tšepe | Diameter | 7*1.0mm/1.6mm | ||
Tube e hlephileng | Lintho tse bonahalang | PBT | Diameter | 2.2±0.1mm | ||
Lihlomo | Lintho tse bonahalang | Theipi e entsoeng ka masenke | ||||
Mokhoa oa ho thibela metsi | Lintho tse bonahalang | Theipi e thibelang metsi | ||||
Selata sa kantle | Lintho tse bonahalang | MDPE | ||||
Diameter | 3.8mmx7.5mm (±0.4)-12.5mm (±1) | |||||
Matla a tšepe | Nako e telele(N) | 600N | Nako e khuts'oane(N) | 1500N | ||
Moroalo oa ho pshatla | Nako e telele(N) | 300N/100mm | Nako e khuts'oane(N) | 1000N/100mm | ||
Radius e kobehang | Matla | 160N | E tsitsitseng | 80N |
Sephutheloana