RUGGEDCOM RS920W
Installation Guide
Chapter 4
Communication Ports
Serial Ports
21
1
6
Figure 11: EoVDSL RJ11 Modem Port
Pin
Description
1
Reserved (Do Not Connect)
2
Reserved (Do Not Connect)
3
Ring
4
Tip
5
Reserved (Do Not Connect)
6
Reserved (Do Not Connect)
Section 4.3
Serial Ports
The RUGGEDCOM RS920W supports DB9, RJ45 and ST (Straight Tip) fiber serial ports, all of which can be run in
RS232, RS485 or RS422 mode.
NOTE
On power-up, all serial ports default to RS485 mode. Each port can be individually set to RS232, RS485
or RS422 mode through RUGGEDCOM ROS. For more information, refer to the RUGGEDCOM ROS User
Guide for the RUGGEDCOM RS920W.
All serial ports feature an LED that indicates the current state of the port.
State
Description
Green
Link activity detected
Off
No link detected
For specifications on serial ports, refer to
Содержание RUGGEDCOM RS920W
Страница 4: ...RUGGEDCOM RS920W Installation Guide iv ...
Страница 10: ...Preface RUGGEDCOM RS920W Installation Guide x Customer Support ...
Страница 32: ...Chapter 4 Communication Ports RUGGEDCOM RS920W Installation Guide 22 Serial Ports ...
Страница 38: ...Chapter 5 Technical Specifications RUGGEDCOM RS920W Installation Guide 28 Dimension Drawings ...
Страница 44: ...Chapter 6 Certification RUGGEDCOM RS920W Installation Guide 34 EMC and Environmental Type Tests ...