4-Channel Coarse Wavelength Division
Multiplexer
Fiberer's Coarse wavelength division multiplexer
(CWDM) utilizes thin film coating technology and proprietary design
of non-flux metal bonding micro optics packaging. It provideslow insertion
loss, high channel isolation, wide pass band, low temperature sensitivity
and epoxy free optical path . Fiberer's
products are Telcordia qualification tested.
Features |
|
Applications |
- Low Insertion Loss
- Wide Pass Band
- High Channel Isolation
- High Stability and Reliability
- Epoxy Free Optical Path
|
|
- Line Monitoring
- WDM Network
- Telecommunication
- Cellular
Application
- Fiber Optical Amplifier
- Access Network
|
Performance Specifications
| Parameter
|
MUX
|
DEMUX
|
| Operating Wavelength (nm) |
1471, 1491 or 1470,
1490 etc. |
| Center
Wavelength Accuracy (nm) |
± 0.5 |
| Channel
Spacing (nm) |
20 |
| Channel
Passband (@-0.5dB bandwidth) (nm) |
>13 |
| Insertion
Loss (dB) |
< 1.4 |
| Channel
Uniformity (dB) |
< 0.6 |
| Channel
Ripple (dB) |
< 0.3 |
| Isolation
(dB) |
Adjacent |
N/A |
>30 |
| Non-adjacent |
N/A |
>40 |
| 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) |
300 |
| Operating
Temperature (°C) |
0 ~ +70 |
| Storage
Temperature (°C) |
-40 ~ +85 |
| Dimensions
(mm) |
L110 x W95 x H7.5 |
Specifications may change without notice
Ordering Information (fill on the line)
CWDM |
|
|
|
|
|
|
|
| |
Channel Spacing |
Number
of Channels
|
Configuration
|
1st Channel |
Pigtail Style |
Fiber Length |
In/Out Connector |
| |
C=CWDM
Grid |
04=4 Channel
|
M=Mux
D=Demux |
470=1470nm
471=1471nm
551=1551nm
571=1571nm
•
•
• |
1=Bare
Fiber
2=900um Jacket
3=3mm Cable |
1=1m
2=2m |
0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=ST
6=LC |
|
