9) 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.
10) 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
11 10
10
Hardware Installation
- 24 -
1
5
Pin No. Definition
1
PMBus Clock
2
PMBus Data
3
PMBus Alert
4
GND
5
3.3V Sense
Pin No. Definition
1
Power
11
2
IntA_P1_SSRX-
12
3
IntA_P1_SSRX+
13
4
GND
14
5
IntA_P1_SSTX-
15
6
IntA_P1_SSTX+
16
7
GND
17
8
IntA_P1_D-
18
9
IntA_P1_D+
19
NC
20
IntA_P2_D+
IntA_P2_D-
GND
IntA_P2_SSTX+
IntA_P2_SSTX-
GND
IntA_P2_SSRX+
IntA_P2_SSRX-
Power
No Pin