10) PMBUS (PMBus Connector)
The Power Management Bus (PMBus) is a variant of the System Management Bus (SMBus) which is
targeted at digital management of power supplies.
11) F_USB3 (Front Panel USB 3.2 Gen1 Connector)
The header conform to USB 3.2 specification. Each USB header can provide two USB ports via an optional
USB bracket. For purchasing the optional USB bracket, please contact the local dealer.
Pin No. Definition
20
1
1
2
3
4
5
6
11 10
7
8
9
10
Hardware Installation
- 23 -
1
5
Pin No. Definition
1
PMBus Clock
2
PMBus Data
3
PMBus Alert
4
GND
5
3.3V Sense
Pin No. Definition
Power
11
IntA_P2_D+
IntA_P1_SSRX-
12
IntA_P2_D-
IntA_P1_SSRX+
13
GND
GND
14
IntA_P2_SSTX+
IntA_P1_SSTX-
15
IntA_P2_SSTX-
IntA_P1_SSTX+
16
GND
GND
17
IntA_P2_SSRX+
IntA_P1_D-
18
IntA_P2_SSRX-
IntA_P1_D+
19
Power
NC
20
No Pin