2
Channel CWDM Optical Add/Drop 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
- CWDM
Grid
|
|
- CWDM Channel Add/Drop
- Metro/Access Networks
- CATV
Fiberoptic System
|
Performance Specifications
Parameter
|
Add |
Drop |
| Channel 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) |
Add/Drop
Ch. |
< 0.9 |
Express
Ch. |
< 1.2 |
| Add/Drop
Channel Ripple (dB) |
< 0.3 |
| Isolation
@Add/Drop Channel(dB) |
Adjacent |
N/A |
>30 |
| Non-adjacent |
N/A |
>40 |
| Express
Channel Isolation (dB ) |
>25 |
| Insertion
Loss Temperature Sensitivity (dB/°C ) |
|
| 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) |
L80
x W50 x H6 |
Specifications may change without notice
Ordering Information (fill on the line)
OADM |
|
|
|
|
|
|
| |
Channel Spacing
|
Number of Channels |
1st Channel |
Pigtail
Style |
Fiber Length |
In/Out Connector |
|
02=2
Channels
|
471=1471nm
491=1491nm |
1=Bare
Fiber
2=900um Jacket |
1=1m
2=2m |
0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=ST
6=LC |
|
