ģK/ ·
ƽⲨ·һNʯӢļɲʷнYOӋoL߿ɿͲpƫPpĺͷֹԺõcemڹoԴWjBPON. EPON. GPONȣоֶ˺ͽKOBF̖ķƽⲨ·1x41x81x16. 1x321x642x42x82x16. 2x322x64Ș˜Ҳɸ͑Ҫ1x22x2îaƷ
aƷ
◆FTTH
◆WVWͳW
◆ģM/֟oԴWj
◆оҕ
aƷ
aƷ |
λ |
1×2 |
1×4 |
1×8 |
1×16 |
1×32 |
1×64 |
2×2 |
2×4 |
2×8 |
2×16 |
2×32 |
2×64 |
|
nm |
1260 — 1650 |
p |
dB |
≤4.1 |
≤7.4 |
≤10.7 |
≤13.9 |
≤17.2 |
≤21.5 |
≤4.4 |
≤7.6 |
≤11.0 |
≤14.3 |
≤17.5 |
≤21.5 |
ƫp |
dB |
≤0.3 |
≤0.3 |
≤0.3 |
≤0.3 |
≤0.3 |
≤0.5 |
≤0.3 |
≤0.3 |
≤0.3 |
≤0.3 |
≤0.3 |
≤0.5 |
|
dB |
≤0.8 |
≤0.8 |
≤1.0 |
≤1.4 |
≤1.6 |
≤2.0 |
≤0.8 |
≤1.0 |
≤1.2 |
≤1.5 |
≤1.8 |
≤2.0 |
زp |
dB |
≥50 |
|
dB |
≥55 |
bߴ
Q |
ߴ |
̖ |
ʽ |
50×7×4 |
1×2 1×4 1×8 2×2 2×4 2×8 |
ʽ |
60×12×4 |
1×16 2×16 |
ʽ |
80×20×6 |
1×32 2×32 |
ʽ |
100×40×6 |
1×64 2×64 |
|