Switch-Fabric Backplane
AssemblyThe passive board at the rear of the cage: high-speed differential lanes route every line card to the control card, and connectors deliver power and clocking to each slot. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Switch-Fabric Backplane
5 top-level lines as of r117373| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 2 | Slot Connector | olt-slot-connector | 6× | 6 | · | part |
| 3 | Power Bus Bar | olt-power-bus | 1× | 1 | · | part |
| 4 | Clock Buffer | olt-clock-buffer | 1× | 1 | · | part |
| 5 | SMD Passive (R/C/L) | smd-passives | 180× | 180 | · | part |