Products
Arrayed Waveguide Grating
Arrayed Waveguide Grating Profile
Arrayed Waveguide Grating (AWG) is a device which can separate or combine signals with different wavelengths. It’s capable of multiplexing a large number of wavelengths into a single optical fiber, thereby increase the transmission capacity of optical networks considerably. AWG offers high wavelength selectivity, low insertion loss, small size. It’s commonly used as optical (de)multiplexers in DWDM systems.
description
| APPLICATION |
|---|
| De-Multiplexer |
| Wavelength Router |
| OADM |
| OWS |
|
Parameter |
Specification |
|
|
Min |
Max |
|
|
Channel |
16 |
64 |
|
Channel spacing (GHz) |
100 |
|
|
Central wavelength bandwidth (nm) |
+/-0.1 |
|
|
Central wavelength (nm) |
1560.61-1529.55 |
|
|
Central wavelength accuracy (nm) |
+/-0.05 |
|
|
1dB Bandwidth (nm) |
0.4 |
– |
|
3dB Bandwidth (nm) |
0.6 |
– |
|
20dB Bandwidth (nm) |
– |
1.2 |
|
Insertion loss |
– |
6.0 |
|
Adjacent Channel Isolation (dB) |
25 |
– |
|
Non-adjacent Channel Isolation (dB) |
30 |
– |
|
Channel Isolation (dB) |
22 |
– |
| Electrical Interface Definition | |||
|---|---|---|---|
|
Pin |
Symbol |
Type |
Input/Output |
|
1 |
+5V |
Power |
– |
|
2 |
+5V |
Power |
– |
|
3 |
+5V |
Power |
– |
|
4 |
Ready |
TTL |
Output |
|
5 |
Alarm |
TTL |
Output |
|
6 |
Enable |
TTL |
Output |
|
7 |
Tx |
TTL |
Input |
|
8 |
GND |
GND |
– |
|
9 |
Rx |
TTL |
Input |
|
10 |
GND |
GND |
– |