Mainboard
AssemblyThe single PCB carrying the two-port Ethernet switch/PHY, the media-converter controller, the management MCU, and the on-board regulation. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Mainboard
7 top-level lines as of r62473| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 2 | Switch / PHY IC | fiber-media-converter-switch-ic | 1× | 1 | · | part |
| 3 | Media-Converter Controller | fiber-media-converter-controller | 1× | 1 | · | part |
| 4 | Microcontroller | mcu | 1× | 1 | · | part |
| 5 | Reference Crystal | fiber-media-converter-oscillator | 1× | 1 | · | part |
| 6 | DC-DC Regulator | fiber-media-converter-regulator | 2× | 2 | · | part |
| 7 | SMD Passive (R/C/L) | smd-passives | 220× | 220 | · | part |