The athermal Array Waveguide Grating Module (AWG) from Sintai is based on waveguide grating technology on the silicon substrates and adopts the unique thermal-free package design, which is a completely passive DWDM solution without power, software, or temperature control.
Accurate channel coupling, low insertion loss, high channel isolation, and high stability can be achieved. Each module has multiplexing and de-multiplexing functions and is one of the most important devices in the DWDM system.
Low insertion loss
High channel isolation
High stability and reliability
Low polarization dependent loss
Multi-channel number
Parameter | Unit | characteristic | |
Gauss | Flat top | ||
ITU | GHz | ±12.5 | |
Channel Spacing | nm | 0.8nm(100GHz) | |
Channel Number | 40、48or customers specified | ||
Wavelength accuracy | nm | ≤0.05 | |
Channel Insertion Loss | dB | ≤5.0 | ≤5.5 |
-1dB Bandwidth | nm | ≤0.2 | ≤0.34 |
-3dB Bandwidth | nm | ≤0.4 | ≤0.51 |
Adjacent Channel Isolation | dB | ≥25 | |
Non-Adjacent Channel Isolation | dB | ≥30 | |
Total isolation | dB | ≥22 | ≥23 |
Channel Ripple | dB | ≤1.5 | |
Return Loss | dB | ≥45 | |
Directivity | dB | ≥50 | |
PDL | dB | ≤0.5 | |
PMD | ps | ≤0.5 | |
Power Handling | mW | ≤300 | |
Operating Temperature | °C | -10~+70 | |
Storage Temperature | °C | -40 ~+85 | |
Fiber Type | - | Corning SMF-28e Ultra | |
Package Size | mm | 120x70x12 |