Hal qaab Fiber- G.657A2 Singlemode Fiber Wasin Fujikura
Nanjing Wasin Fujikura ee G.657A2 fiber hal qaab ayaa leh sifo foorarsan oo wanaagsan, oo inta badan lagu isticmaalo shabakadda FTTH. U soo saar si waafaqsan heerka ugu sarreeya, waxqabadku wuxuu ka sarreeyaa ITU-TGB/T9771 heerka ugu cusub.
waxqabad
| sifo | xaalad | taariikhda | unug | |
| Tilmaamaha indhaha | ||||
| Isku-dheellitirnaanta attenuation | 1310nm1383nm 1550nm 1625nm |
≤0.35 ≤0.34≤0.21 ≤0.24 | dB/kmdB/kmdB/km dB/km |
|
| Attenuation vs. Wavelength | @1310nm@1550nm | 1285~1330nm1525~1575nm | ≤0.04 ≤0.03 | dB/kmdB/km |
| Wavelenth kala firdhiso | 1285~1340nm1550nm1625nm | ≤18 ≤22 | ps/(nm·km)ps/(nm·km) | |
| Dhererka hirarka eber-firdhinta | 1300~1324 | nm | ||
| Jiirada eber-kala-firdhinta | ≤0.092 | ps/(nm2·km) | ||
| Qaabka Kala firdhisanaanta PMDS Single fiber fiber qiimaha ugu badan (M=20,Q=0.01%) | ≤0.20 ≤0.10 | ps/√kmps/√km | ||
| mawjadda goynta fiilada | ≤1260 | nm | ||
| Dhexroorka goobta qaabka MFD | 1310nm | 8.6±0.4 | μm | |
| Joojinta dhibicda | 1550nm | ≤0.05 | dB | |
| Waxqabadka cabbirrada | ||||
| Dhexroor daboolka | 125±0.7 | μm | ||
| Isku-duubid aan wareeg ahayn | ≤0.5 | % | ||
| Dhexroor dahaarka dibadda | 245±10 | μm | ||
| Isku-duubnaanta/Dahaadhka Isku-xidhnaanta | ≤12.0 | μm | ||
| Xudunta udubdhexaadka/koobnaanta | ≤0.5 | μm | ||
| curvature (radius) | ≥4 | m | ||
| dhererka | 2.0~50.4 | km/reel | ||
| Waxtarka deegaanka (1310nm/1550nm) | ||||
| Kulayl qoyan | 85℃, qoyaan≥85%,30 maalmood | ≤0.05 | dB/km | |
| Kulayl qallalan | 85 ℃ ± 2 ℃, 30 maalmood | ≤0.05 | dB/km | |
| Ku-tiirsanaanta Heerkulka | -60 ℃ ~ +85 ℃, laba toddobaad | ≤0.05 | dB/km | |
| Biyo galin | 23 ± 5 ℃, 30 maalmood | ≤0.05 | dB/km | |
| Waxqabadka makaanikada | ||||
| Heerka tijaabada caddaynta | >0.69 | GPA | ||
| Mluminta acrobend 10 rogo φ30mm10 rogasha 30mm 1 rodol φ20mm 1 rodol φ20mm 1 rodol φ15mm 1 rodol φ15mm |
1550nm1625nm 1550nm 1625mn 1550nm 1625nm |
≤0.03≤0.1 ≤0.1 ≤0.2 ≤0.5 ≤1.0 |
dBdBdB dB |
|
| Xoog ka saar | 1.0~5.0 | N | ||
| Halbeegga daalka firfircoon | ≥20 | |||
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