Chapter 3
Communication Ports
RUGGEDCOM RX1000
Installation Guide
20
DDS Ports
Section 3.4
DDS Ports
The RX1000 can optionally be equipped with a 56/64 kbps DDS (Data Distribution Service) card that uses
standard RJ45 receptacles.
The following is the pin-out for the DDS ports:
1
8
Figure 19: DDS RJ45 Port Pin Configuration
Pin
Name
Description
1
R1
Transmit data to
network (Ring 1)
2
T1
Transmit data to
network (Tip 1)
3
Reserved (Do Not Connect)
4
Reserved (Do Not Connect)
5
Reserved (Do Not Connect)
6
Reserved (Do Not Connect)
7
T
Receive data
from network (Tip)
8
R
Receive data from
network (Ring)
Section 3.5
Modem Port
The RX1000 can optionally be equipped with a V.90 Modem connection for PPP (Point-to-Point Protocol)
connections. For information about how to configure and operate the modem, refer to the
ROX User Guide
for the
RX1000.
WARNING!
Fire hazard – risk of serious personal injury and/or damage to equipment. To reduce the risk of fire, use
only #26 AWG or larger telecommunication line cord.
The modem card is equipped with a standard RJ11 telephone port. The following is the pin-out description for the
RJ11 port:
1
6
Figure 20: RJ11 Port Pin Configuration
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)