beautypg.com

Rs-232 connector pinout – EXFO PM-1100 Optical Power Meter User Manual

Page 14

background image

Introducing the PM-1100 Optical Power Meter

4

PM-1100

RS-232 Connector Pinout

RS-232 Connector Pinout

The RS-232 connector (serial port) at the back of the PM-1100 uses a DTE
pinout configuration.

Pin

Description

Direction

2

Receive (Rx)

Input

3

Transmit (Tx)

Output

5

Signal ground (Gnd)

1 2 3 4 5

6 7 8 9