4.2 Block Diagram of Integrated WDM
WD 1543
WD 1543
LT
E
D
F
A
-1550
C
R
P
PON
131 0nm
15 50n m
149 0nm
4.3 Front/Back Panel Drawing
5. TECHNICAL PARAMETERS
5.1 Technical Parameters
Item
Unit
Technical Parameter
Remark
Operating bandwidth
nm
1540- 1565
Optical input power range
dBm
-5- +10
Suggested optical input power
0 - +3dBm
Noise Figure(NF)
dB
3.8~5.5
+3dBm@1550nm
Return loss
Input
dB
≥ 45
Output
dB
≥ 45
Pump leakage power
Input
dBm
≤-30
Output
dBm
≤-30
Gain flatness
dB
＜
±0.3
Optical output power stability
dB
＜
±0.5
Polarization Sensitivity
dB
＜
0.2
Polarization mode dispersion
ps
＜
0.5
Optical connector(IN/OUT)
FC/APC or SC/APC or E2000
Working pump quantity
pcs
1~3
3
