24579-4xx (CPCI Serial Systems 3+1 U)
6
Safety
R1.0, January 2016
1.8 Topology of a 9 Slot Backplane
The CPCI Serial backplane with 9 slots supports the full set of serial links at all slots.
The serial links (SATA/SAS, USB2/3, PCIe) are arranged as a Single Star architecture.
Ethernet is implemented by 4 differential pairs in Single Star routing to support 10/100/1000/
10GBase-T.
More information in the Schroff Backplane manual, order no.: 63972-333
Figure 4: Backplane Topology
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GA[3]=GND
GA[2]=GND
GA[1]=GND
GA[0]=GND
GA[3]=GND
GA[2]=GND
GA[1]=GND
GA[0]=OPEN
GA[3]=GND
GA[2]=GND
GA[1]=OPEN
GA[0]=GND
GA[3]=GND
GA[2]=GND
GA[1]=OPEN
GA[0]=OPEN
GA[3]=GND
GA[2]=OPEN
GA[1]=GND
GA[0]=GND
GA[3]=GND
GA[2]=OPEN
GA[1]=GND
GA[0]=OPEN
GA[3]=GND
GA[2]=OPEN
GA[1]=OPEN
GA[0]=GND
GA[3]=GND
GA[2]=OPEN
GA[1]=OPEN
GA[0]=OPEN
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8
PCIe
SATA
USB 3.0
I2C
ETH
SGPIO
USB 2.0
8x
8x
GA