200GHz 1x2 DWDM Device(3 ports) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging to achieve optical add and drop at the ITU wavelengths. It provides ITU channel center wavelength, low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path. It can be used for wavelength add/drop in telecommunication network system.
Performance Specifications
|
Parameter
|
Unit
|
Mux (Add)
|
Demux (Drop)
|
|
Channel Wavelength
|
nm
|
1530.33 ~ 1560.61 (21~ 59 ITU grid)
|
|
Center Wavelength Accuracy
|
nm
|
± 0.1
|
|
Minimum Channel Spacing
|
GHz
|
200(1.6nm)
|
|
Channel Passband (@-0.5dB bandwidth)
|
nm
|
≥ 0.5
|
|
Insertion Loss
|
Add / Drop Ch.
|
dB
|
≤ 0.8
|
|
Express Ch.
|
dB
|
≤ 0.4
|
|
Add / Drop Channel Ripple
|
dB
|
≤ 0.3
|
|
Isolation @Add/Drop Channel
|
Adjacent
|
dB
|
N/A
|
> 30
|
|
Non-adjacent
|
dB
|
N/A
|
> 40
|
|
Express Channel Isolation
|
dB
|
> 10
|
|
Insertion Loss Temperature Sensitivity
|
dB/°C
|
≤ 0.003
|
|
Wavelength Temperature Shifting
|
nm/°C
|
≤ 0.002
|
|
Polarization Dependent Loss
|
dB
|
≤ 0.10
|
|
Polarization Mode Dispersion
|
ps
|
≤ 0.1
|
|
Directivity
|
dB
|
> 50
|
|
Return Loss
|
dB
|
> 45
|
|
Power Handling
|
mW
|
500
|
|
Fiber Type
|
-
|
SMF-28e
|
|
Operating Temperature
|
°C
|
0 ~ +70
|
|
Storage Temperature
|
°C
|
-40 ~ +85
|
|
Package Dimensions
|
mm
|
Ø5.5 x L35
|
- The above specification is without connector.
- IL is 0.3 dB higher and RL is 5 dB lower for each connector added.
Package Dimension
Order information
P/N:DWDM-1x2-①-②-③-④-⑤-⑥
When you inquire, please provide the correct P/N number according to our ordering information, and attach the appropriate description would be better. If need any connector, we do not recommend choosing a 250μm bare fiber pigtail.
|
①
|
②
|
③
|
④
|
⑤
|
⑥
|
|
Channel Spacing
|
configuration
|
ITU Channel
|
Pigtails Diameter
|
Fiber Length
|
Connector
|
|
20:200GHz
|
A:Add
D:Drop
|
C21:1560.61nm
C23:1558.98nm
|
25:250μm bare fiber
90:900μm loose tube
XX: Others
|
05:0.5m
10:1.0m
15:1.5m
XX:Others
|
00:None
FP: FC/PC
FA: FC/APC
SP: SC/PC
SA: SC/APC
LP: LC/PC
LA: LC/APC
XX: Others
|
Part Number Example: DWDM-1x2-20-D-C21-90-10-FA
Description: 200GHz 1x2 DWDM Device, C21 channel, with 0.9mm OD loose tube,1.0m length fiber pigtails, FC/APC connectors at all ports.
Ordering Information for Custom Parts:
If you need to customize other specifications, please provide detailed description for your requirement.
DownloadDatasheet in PDF