Technical Product Specification

Intel® Server System SR1600UR TPS Hard Disk Drive Support
Revision 1.8 Intel order number E45725-010
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Table 25. Backplane Power Connector Pin-out (J1B1)
Pin
Name
Pin
Name
1
Ground
5
+12 V
2 Ground 6 +12 V
3 +5 V 7 5 VSB
4 +5 V 8 +3.3 V
6.3.3.2 Bridge Board Interface (Backplane to Server Board)
The backplanes provide a pathway for the control panel, PCI Express*, USB, and other
miscellaneous signals from the server board to connector interfaces on the backplane. The
server board and backplane have matching 120-pin connectors which are attached using a
PCB called the Bridge Board, as shown in the following figure. To ensure that the bridge board
is held in place while the integrated platform is shipped or installed into the rack, the bridge
board is secured using metal clips, which latch the bridge board to each of its connectors on the
backplane and server board.
AF002201
Figure 24. Bridge Board