Zebra Technologies Corporation FX7400 用户手册
Technical Specifications
A - 3
Cable Pinouts
10/100bT Ethernet / POE Connector
The 10/100BT Ethernet / POE connector is an RJ45 receptacle. This port must comply with 802.3af specification
for Powered Devices.
for Powered Devices.
Figure A-1
Ethernet Connections
Table A-2
10/100bT Ethernet / POE Connector Pinout
Pin
Pin Name
Direction
Description
POE Mode A
Function
POE Mode B
Function
Pin 1
TX-P
O
TX Data Positive Rail
Positive Vport,
Negative Vport
Negative Vport
Pin 2
TX-N
O
TX Data Negative Rail
Positive Vport,
Negative Vport
Negative Vport
Pin 3
RX-P
I
RX Data Positive Rail
Positive Vport,
Negative Vport
Negative Vport
Pin 4
NC
-
No Connect
Positive Vport,
Negative Vport
Negative Vport
Pin 5
NC
-
No Connect
Positive Vport,
Negative Vport
Negative Vport
Pin 6
RX_N
I
RX Data Positive Rail
Positive Vport,
Negative Vport
Negative Vport
Pin 7
NC
-
No Connect
Positive Vport,
Negative Vport
Negative Vport
Pin 8
NC
-
No Connect
Positive Vport,
Negative Vport
Negative Vport