DK Photonics Athermal AWG DWDM (Arrayed Wave-guide Grating Dense Wavelength Division Mux/Demultiplexer) Modules are part of a series of high-performance products based on silica-on-silicon planar technology and a unique athermal packaging design requiring no electrical power, software or temperature control for a completely passive DWDM solution. This product range offers a combination of very low loss and high channel isolation along with long term reliability.
Parameter
|
Unit
|
Gaussian
|
Flat-Top
|
|
Channel Wavelength
|
nm
|
ITU 100 GHz Grid at C Band
|
||
Number of channels
|
-
|
16,32,40,48 or other
|
||
Wavelength Accuracy
|
nm
|
± 0.05
|
||
Min. Channel Pass-band (@-1dB bandwidth)
|
nm
|
0.4
|
||
Insertion Loss
|
dB
|
< 4.5
|
< 6.0
|
|
Channel Passband (@-1dB bandwidth)
|
dB
|
> 0.2
|
> 0.3
|
|
Channel Passband (@-3dB bandwidth)
|
dB
|
> 0.4
|
> 0.5
|
|
Total Crosstalk
|
dB
|
> 20
|
> 23
|
|
Channel Ripple
|
dB
|
< 0.75
|
||
Isolation
|
Adjacent
|
dB
|
> 25
|
|
Non-adjacent
|
dB
|
> 30
|
||
Max. Uniformity
|
dB
|
1.2
|
||
Chromatic Dispersion
|
ps/nm
|
-20~+20
|
||
Max. Polarization Dependent Loss
|
dB
|
0.5
|
||
Max. Polarization Mode Dispersion
|
ps
|
0.5
|
||
Min. Directivity
|
dB
|
> 50
|
||
Min. Return Loss
|
dB
|
> 45
|
||
Maximum Power Handling
|
mW
|
300
|
||
Fiber type
|
-
|
SMF-28e or other
|
||
Operating Temperature
|
°C
|
-5 ~+70
|
||
Storage Temperature
|
°C
|
-40 ~+85
|
||
Dimension
|
mm
|
L120 x W70 x H12
19" 1U Rack mount:431.5*250*44
|
10
|
①
|
②
|
③
|
④
|
⑤
|
⑥
|
⑦
|
|
Spacing
|
Channel
|
Filter Shape
|
Package Type
|
1st Channel
|
Pigtails
Diameter
|
Fiber Length
|
Connector
|
|
10:100GHz
|
32:32 Channel
40:40 Channel
48:48 Channel
|
G: Gaussian
F: Flat-Top
|
C: L120 x W70 x H12
R:19" Rack
|
C21:1560.61nm
C22:1559.79nm
C23:1558.98nm
|
25:250μm
90:900μm
XX: Others
|
05:0.5m
10:1.0m
15:1.5m
XX:Others
|
00: None
FP: FC/PC
FA: FC/APC
SA: SC/APC
LA: LC/APC
XX: Others
|
Description: 100GHz 40 Channel DWDM Athermal Arrayed Wave-guide Grating Module, Flat-Top, C21~C60, packed in 1U 19" Rack, with FC/APC connectors at all ports.
If you need to customize other specifications, please provide detailed description for your requirement.
DK