Serial Connection; Rj-45 Ethernet Cable Wiring - Asus AAEON SPG-M041 User Manual

3.1.1

Serial Connection

PG-M041 provides serial RS-485/RS-232 ports x 2, which are software-definable, users
may setup type of communication interface (RS-232, 3-wire RS-485 or 2-wire RS-485)
on serial port 1 & 2 to meet the application demands.
Location of serial ports x 2 on SPG-M041:
•
Pinout of serial ports x 2 on SPG-M041:
•
3.1.2

RJ-45 Ethernet Cable Wiring

For RJ-45 connectors' data-quality, twisted pair cabling (CAT5/5e or better) is
recommended. The connector bodies on the RJ-45 ethernet ports are metallic and
connected to the GND terminal. For best performance, use shielded cabling. Shielded
cabling may also provide further protection.
Location of ethernet ports x 2 on SPG-M041:
•
Chapter 3 – Gateway Setup and Configuration 14