200GHz dense wavelength division multiplexer (DWDM) 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.
200GHz dense wavelength division multiplexer (DWDM) 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.
Our DWDM Mux/Demux products provide up to 24-channel Multiplexing on a single fiber. Standard DWDM Mux/Demux package type include: ABS box package, LGX package and 19” 1U rack-mount.Our DWDM products are Telcordia qualification tested.
Parameter |
Unit |
Values |
|||||||
Channel |
- |
4 channels |
8 channels |
16 channels |
|||||
Configuration |
- |
MUX |
DEMUX |
MUX |
DEMUX |
MUX |
DEMUX |
||
Channel Wavelength |
nm |
ITU 200 GHz Grid |
|||||||
Center Wavelength Accuracy |
nm |
± 0.1 |
|||||||
Channel Spacing |
GHz |
200 |
|||||||
Channel Passband (@-0.5dB bandwidth) |
nm |
0.5 |
|||||||
Insertion Loss |
dB |
≤1.7 |
≤3.0 |
≤3.8 |
|||||
Channel Uniformity |
dB |
≤0.6 |
≤1.0 |
≤1.5 |
|||||
Channel Ripple |
dB |
≤0.3 |
≤0.3 |
≤0.3 |
|||||
Isolation @Add/Drop Channel |
Adjacent |
dB |
N/A |
>30 |
N/A |
>30 |
N/A |
>30 |
|
Non-adjacent |
dB |
N/A |
>40 |
N/A |
>40 |
N/A |
>40 |
||
Insertion Loss Temperature Sensitivity |
dB/°C |
≤0.005 |
|||||||
Wavelength Temperature Shifting |
nm/ °C |
≤0.002 |
|||||||
Polarization Dependent Loss |
dB |
≤0.1 |
|||||||
Polarization Mode Dispersion |
ps |
≤0.1 |
|||||||
Directivity |
dB |
>50 |
|||||||
Return Loss |
dB |
>45 |
|||||||
Maximum Power Handling |
mW |
500 |
|||||||
Operating Temperature |
°C |
-5 ~+75 |
|||||||
Storage Temperature |
°C |
-40 ~+85 |
|||||||
Package Dimension |
LGX |
mm |
1U (155x129x29 or specify) |
||||||
Rack |
1U (L482.6xW165xH44 or specify) |
20
|
①
|
②
|
③
|
④
|
⑤
|
⑥
|
Channel Spacing
|
Channel
|
Configuration
|
1st Channel
|
Express Port
|
Package Type
|
Connector
|
20:200GHz
|
4:4 Channel
8:8 Channel
16:16 Channel
|
M:Mux
D:DeMux
O:Mux&Demux
|
C21:1560.61nm
C23:1558.98nm
C25:1557.36nm
|
0: No Express
1: W/Express
|
L:LGX box
R:19" Rack
|
FP: FC/PC
FA: FC/APC
SP: SC/PC
SA: SC/APC
LP: LC/PC
LA: LC/APC
XX: Others
|
Description: 200GHz 4 Channel DWDM Mux and Demux Module Packed in same 19" rackmount, C21~C27, dual fibers, no express, LC/PC connectors at all ports.
If you need to customize other specifications, please provide detailed description for your requirement.
DK