NDL7705P Series
LONGITUDINAL MODE FROM FIBER
10
0
–10
–20
–30
–40
–50
–60
–70
1 540.4
1 550.4
Wavelength λ (nm)
1 560.4
EYE DIAGRAM
622 Mb/s-NRZ, Ref = –14 dB,
2 Vp-p (6 dB ATT), Ib = Ith × 0.9
Time Base (500 ps/div.)
ERROR RATE CHARACTERISTICS
10–6
10–6
TC = –40 ˚C,
TC = 25 ˚C,
10–6
TC = 85 ˚C,
Ref = –14 dB,
Ref = –14 dB,
Ref = –14 dB,
622 Mbps-NRZ,
622 Mbps-NRZ,
622 Mbps-NRZ,
10–7
2 Vp-p,
10–7
2 Vp-p,
10–7
2 Vp-p,
Ib = Ith × 0.9
Ib = Ith × 0.9
Ib = Ith × 0.9
10–8
10–8
10–8
10–9
10–9
10–9
10–10
10–10
10–10
10–11 back to back
10–11 back to back
10–11 back to back
after 200 km
after 200 km
after 200 km
10–12
10–12
10–12
–40 –39 –38 –37 –36 –35 –34 –33 –40 –39 –38 –37 –36 –35 –34 –33 –40 –39 –38 –37 –36 –35 –34 –33
Average Received Power P (dBm)
5