Gain Control and Monitoring
AssemblyClosed-loop servo maintaining constant optical power despite donor signal fluctuations and fiber path losses. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Gain Control and Monitoring
5 top-level lines as of r47737| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | RF Power Detector | distributed-antenna-headend-level-detector | 1× | 1 | · | part |
| 2 | 8-Bit Fast ADC | distributed-antenna-headend-adc-8bit | 1× | 1 | · | part |
| 3 | 6-Bit DAC | distributed-antenna-headend-dac-6bit | 1× | 1 | · | part |
| 4 | ARM Cortex-M3 MCU | distributed-antenna-headend-microcontroller | 1× | 1 | · | part |
| 5 | Power and Thermal Monitor IC | distributed-antenna-headend-fault-monitor | 1× | 1 | · | part |