Hi-Link HLK-7628D - Page 12

Shenzhen Hi-Link Electronic Co., Ltd. Manual
page 10 / 15
HLK-7628D
38
MDI_RN_P1
I/O
PORT1 Network signal reception
negative
39
MDI_RP_P2
I/O
PORT2 Network signal reception
positive
LAN2 port, hang up without using
40
MDI_RN_P2
I/O
PORT2 Network signal reception
negative
41
MDI_TP_P2
I/O
PORT2 Network signal
transmission positive
42
MDI_TN_P2
I/O
PORT2 Network signal
transmission negative
43
MDI_TP_P3
I/O
PORT3 Network signal
transmission positive
LAN3 port, hang up without using
44
MDI_TN_P3
I/O
PORT3 Network signal
transmission negative
45
MDI_RP_P3
I/O
PORT3 Network signal reception
positive
46
MDI_RN_P3
I/O
PORT3 Network signal reception
negative
47
MDI_RP_P4
I/O
PORT4 Network signal reception
positive
LAN4 port, hang up without using
48
MDI_RN_P4
I/O
PORT4 Network signal reception
negative
49
MDI_TP_P4
I/O
PORT4 Network signal
transmission positive
50
MDI_TN_P4
I/O
PORT4 Network signal
transmission negative
51
USB_DP
I/O
USB Data positive
Undefined, please hang up
52
USB_DM
I/O
USB Data negative
Undefined, please hang up
53
GND
P
Ground
System power
54
3.3VD
P
3.3V input, supply current ≥800mA
55
3.3VD
P
56
GND
P
Ground