Astaamaha
Codsiga
1. Shabakadda indhaha ee wax-qabadka sare leh ee shaqaynaysa
2. Wadooyinka indhaha ee xawaaraha sare leh ee dhismayaasha (FTTX)
3. Dhammaan noocyada fiilooyinka fiber-ka oo leh qaabab kala duwan
Tilmaamaha indhaha
G.652 | G.657 | 50/125um | 62.5/125um | ||
Attenuation (+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 (Fasalka A) | @ 850nm | ≥500 Mhz.km | ≥200 Mhz.km | ||
@ 1300nm | ≥1000 Mhz.km | ≥600 Mhz.km | |||
dalool tiro | 0.200 ± 0.015NA | 0.275 ± 0.015NA | |||
Mawjadaha Cable Goynta | ≤1260nm | ≤1480nm |
Qiyaasta Farsamada
Tirada Fiber | 12F | |||||
SM Fiber | Nooca Fiber | G652D / G657A | MFD | 8.6 ~ 9.8um | ||
Dhexroor daboolka | 125± 0.7um | Xiritaanka wareeg la'aanta | ≤0.7% | |||
Dhexroor dahaarka | 242 ± 7um | Midabka fiber-ka | heerka caadiga ah | |||
Xubinta xoogga | Qalab | Silig bir ah | Dhexroorka | 7*1.0mm/1.6mm | ||
Tuubo dabacsan | Qalab | PBT | Dhexroorka | 2.2±0. 1mm | ||
Hubka | Qalab | Cajalad bir ah oo jiingado ah | ||||
Nidaamka xannibaadda biyaha | Qalab | Cajaladda biyaha xannibaysa | ||||
Galka bannaanka | Qalab | MDPE | ||||
Dhexroorka | 3.8mmx7.5mm (± 0.4) -12.5mm (± 1) | |||||
Xoog xajin | Muddada dheer (N) | 600N | Muddada gaaban (N) | 1500N | ||
Culayska burburin | Muddada dheer (N) | 300N/100mm | Muddada gaaban (N) | 1000N/100mm | ||
leexashada raadiyaha | Firfircoon | 160N | Joogta ah | 80N |
Xidhmada