Planar expansion card assembly
The disclosed technology includes an assembly of two planar expansion card cards, which provides functionality to be leveraged by an upper planar expansion card. The base planar expansion card includes a first connector A, a first connector B, a connector C, a first pass-through connector A configured to connect to the first connector A, and a first pass-through connector B configured to connect to the first connector B. An upper planar expansion card includes a second connector A and a second connector B. The second connector A and the second connector B connect to the first pass-through connector A and the first B connector pass-through, respectively. In some implementations, the second connector A and second connector B are configured for a PCI-E and the connector C is configured for Ethernet KR signals.
1. An assembly comprising:
a base planar expansion card including:
a first connector A, a first connector B, and a connector C, each of the first connector A, the first connector B, and the connector C configured on a bottom surface of the base planar expansion card, and
a first pass-through connector A configured to connect to the first connector A and a first pass-through connector B configured to connect to the first connector B, each of the first pass-through connector A and the first pass-through connector B configured on a top surface of the base planar expansion card; and
an upper planar expansion card including:
a second connector A and a second connector B, the second connector A configured to connect to the first pass-through connector A on the base planar expansion card and the second connector B configured to connect to the first B connector pass-through on the base planar expansion card.
2. The assembly of claim 1 , wherein each of the first connector A, the second connector A, and the first pass-through connector A have 120 pins.
3. The assembly of claim 1 , wherein each of the first connector B, the second connector B, and the first pass-through connector B have 80 pins.
4. The assembly of claim 1 , wherein at least one of the first connector A and the second connector A are configured for a PCI-E bus via the first pass-through connector A.
5. The assembly of claim 1 , wherein at least one of the first connector B and the second connector B are configured for a PCI-E bus via the first pass-through connector B.
6. The assembly of claim 1 , wherein the connector C is configured for Ethernet KR signals or 10GBASE-KR signals.
7. A system comprising:
a base planar expansion card including:
a first connector, a second connector, and a third connector, each of the first, second and third connectors configured on a bottom surface of the base planar expansion card, and
a first pass-through connector configured to connect to the first connector and a second pass-through connector configured to connect to the second connector, each of the first pass-through connector and the second pass-through connector configured on a top surface of the base planar expansion card;
a midplane expansion card including:
a first midplane connector and a second midplane connector, each of the first midplane connector and the second midplane connector configured on a bottom surface of the midplane expansion card, and
a midplane pass-through connector configured to connect to the second midplane connector, the midplane pass-through connector configured on a top surface of the midplane expansion card; and
an upper plane expansion card including:
an upper plane connector configured on a bottom surface of the upper plane expansion card and configured to connect to the midplane pass-through connector on the midplane expansion card.
8. The system of claim 7 , wherein each of the first connector, the first midplane connector, and the first pass-through connector have 120 pins.
9. The system of claim 7 , wherein each of the second connector, the second midplane connector, the upper plane connector, the second pass-through connector, and the midplane pass-through connector have 80 pins.
10. The system of claim 7 , wherein the upper plane connector on the upper plane expansion card is configured for a PCI-E bus via the first connector, the first midplane connector, the midplane pass-through connector, and the first pass-through connector.
11. The system of claim 7 , wherein at least one of the first connector and the first midplane connector are configured for a PCI-E bus.
12. An apparatus comprising:
a base planar expansion card including:
a first connector A, a first connector B, and a connector C, each of the first connector A, the first connector B, and the connector C configured on a bottom surface of the base planar expansion card, and
a first pass-through connector A configured to connect to the first connector A and a first pass-through connector B configured to connect to the first connector B, each of the first pass-through connector A and the first pass-through connector B configured on a top surface of the base planar expansion card.
13. The apparatus of claim 12 , wherein the first pass-through connector A is further configured to connect to a second connector A located on an upper planar expansion card.
14. The apparatus of claim 13 , wherein the second connector A is configured for a PCI-E bus via the first pass-through connector A on the base planar expansion card.
15. The apparatus of claim 12 , wherein the first pass-through connector B is further configured to connect to a second connector B located on an upper planar expansion card.
16. The apparatus of claim 15 , wherein the second connector B is configured for a PCI-E bus via the first pass-through connector B on the base planar expansion card.
17. A method comprising:
connecting a mid planar expansion card by:
configuring a first connector A and a first connector B on a bottom surface of the mid planar expansion card, and
connecting a first pass-through connector B to the first connector B, the first pass-through connector B configured on a top surface of the mid planar expansion card.
18. The method of claim 17 , further comprising:
connecting the first connector A on the mid planar expansion card to a first pass-through connector A on a base planar expansion card; and
connecting the first connector B on the mid planar expansion card to a second pass-through connector B on the base planar expansion card.
19. The method of claim 18 , further comprising configuring a second connector A, a second connector B, and a connector C on the base planar expansion card.
20. The method of claim 19 , further comprising:
configuring a third connector B on the bottom surface of an upper planar expansion card;
connecting the third connector B to the first pass-through connector B on the mid planar expansion card;
configuring the third connector B and the first connector A on the mid planar expansion card for a PCI-E bus; and
configuring the connector C on the base planar expansion card for Ethernet KR signals.