Shenzhen Unifiber Technology Co.,Ltd
Data Center Cabling|FTTx Network Solution|China OEM manufacture
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Athermal AWG(AAWG) have equivalent performance to standard Thermal AWG(TAWG) but require no electrical power for stabilization. They can be used as direct replacements for Thin Film Filters(Filter type DWDM module) for cases where no power is available, also suitable for outdoor applications over -30 to +70 degree in access networks
Features
High isolation
Excellent wavelength stability
High durability
DWDM wavelengths up to 48
5V power driving
Application
DWDM
Metro networks
| Parameter | Specification | Units | Comments | ||
| MIN | TYP | MAX | |||
| Number of output Channels | 16/32/40/44/48 | Customer define | |||
| Channel Spacing | 100/200 | GHz | Customer define | ||
| Wavelength Accuracy | -0.050 | 0.050 | nm | BOL | |
| ITU band | -0.1 | 0.1 | nm | ITU definition | |
| 1st wavelength | 1528.77 | nm | or Customer define | ||
| Insertion Loss | 5.0 | dB | Including COM connector, BOL | ||
| insertion Loss Uniformity | 1.2 | dB | |||
| PDL | 0.5 | dB | |||
| Ripple | 0.5 | dB | |||
| 0.5dB Bandwidth | 0.2 | nm | |||
| 1dB Bandwidth | 0.4 | nm | |||
| 3dB Bandwidth | 0.6 | nm | |||
| 20dB Bandwidth | 1.2 | nm | |||
| Adjacent channel isolation | 25 | dB | |||
| Non-Adjacent Channel Isolation | 30 | dB | |||
| Total Isolation | 22 | dB | |||
| Return Loss | 45 | dB | Including connector | ||
| Directivity | 45 | dB | |||
| PMD | 0.5 | ps | |||
| Group Delay Ripple | 1 | ps | |||
| Chromatic Dispersion | -20 | 20 | ps/nm | ||
