|
参数/Parameters
|
条件/Condition
|
规格/Specs
|
单位/Units
|
|
Min
|
Typ
|
Max
|
|
通道数/Number of Channels
|
|
40
|
|
|
通道间距/Number Channel Spacing
|
100GHz
|
100
|
GHz
|
|
中心波长/Cha. Center Wavelength
|
ITU频率/ITU frequency.
|
C -band
|
nm
|
|
通带频率/Clear Channel Passband
|
|
±12.5
|
GHz
|
|
波长精度/Wavelength Stability
|
Maximum range of
the wavelength error of all channels
and temperatures in average polarization.
|
±0.05
|
nm
|
|
-1 dB 带宽/-1 dB Channel Bandwidth
|
Clear channel
bandwidth defined by passband shape. For each channel
|
0.24
|
|
|
nm
|
|
-3 dB 带宽/-3 dB Channel Bandwidth
|
Clear channel
bandwidth defined by passband shape. For each channel
|
0.43
|
|
|
nm
|
|
插损/Optical Insertion Loss at ITU grid
|
Defined as the
minimum transmission at ITU wavelength for all channels. For each channel, at
all temperatures and polarizations.
|
|
4.5
|
6.0
|
dB
|
|
相邻通道隔离度/Adjacent Channel Isolation
|
Insertion loss
difference from the mean transmission at the ITU grid wavelength to the
highest power,
all polarizations, within the ITU band of the adjacent channels.
|
25
|
|
|
dB
|
|
非相邻通道隔离度/Non-Adjacent, Channel Isolation
|
Insertion loss
difference from the mean transmission at the ITU grid wavelength to the
highest power,
all polarizations, within the ITU band of the nonadjacent channels.
|
29
|
|
|
dB
|
|
总隔离度/Total Channel Isolation
|
Total cumulative
insertion loss difference from the mean transmission at the ITU grid
wavelength to the highest power, all polarizations, within the ITU band of
all other channels, including adjacent channels.
|
22
|
|
|
dB
|
|
插损一致性/Insertion Loss Uniformity
|
Maximum range of
the insertion loss variation within ITU across all channels, polarizations
and temperatures.
|
|
|
1.5
|
dB
|
|
方向性/ Directivity(Mux Only)
|
Ratio of
reflected power out of any channel(other than channel n)to power in from the
input channel n
|
40
|
|
|
dB
|
|
插损平坦度/Insertion Loss Ripple
|
Any maxima and
any minima of optical loss across ITU band, excluding boundary points, for
each channel at each port
|
|
|
1.2
|
dB
|
|
回损/Optical Return loss
|
Input &
output ports
|
40
|
|
|
dB
|
|
PDL/Polarization
Dependent Loss in Clear Channel Band
|
Worst-case value
measured in ITU band
|
|
0.3
|
0.5
|
dB
|
|
偏振模式色散/Polarization Mode Dispersion
|
-
|
|
|
0.5
|
ps
|
|
最大承受光功率/Maximum Optical Power
|
-
|
|
|
23
|
dBm
|
|
功率监控范围/MUX/DEMUX input/ output
Monitoring range
|
-
|
-35
|
|
+23
|
dBm
|
