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Chapter 4
Communication Ports
Section 4.1
Copper Ethernet Ports
The RUGGEDCOM RSL910 supports multiple 10/100Base-TX Ethernet ports that allow connection to standard
Category 5 (CAT-5) shielded or unshielded twisted-pair cables with RJ45 male connectors.
WARNING!
Electric shock hazard – risk of serious personal injury and/or equipment interference. When shielded
cables are used, make sure the shielded cables do not form a ground loop via the shield wire and the
RJ45 receptacles at either end. Ground loops can cause excessive noise and interference, but more
importantly, create a potential shock hazard that can result in serious injury.
LEDs
Each port features a Speed and Link/Activity LED that indicates the state of the port.
1
Figure 13: RJ45 Port LEDs
1. Speed LED 2. Link/Activity LED
Pin-Out
The following is the pin-out for the RJ45 male connectors:
8
Figure 14: RJ45 Ethernet Port Pin Configuration
Specifications
For specifications on the available copper Ethernet ports, refer to
Specifications".
22
2
Speed
Link/Activity
1
LED
State
Yellow
Off
Yellow (Solid)
Yellow (Blinking)
Off
Pin
Name
1
RX+
2
RX-
3
TX+
4
Reserved (Do Not Connect)
5
Reserved (Do Not Connect)
6
TX-
7
Reserved (Do Not Connect)
8
Reserved (Do Not Connect)
Section 5.3, "Copper Ethernet Port
RUGGEDCOM RSL910
Installation Guide
Description
The port is operating
at 100 Mbps
The port is operating
at 10 Mbps
Link established
Link activity
No link detected
Description
Receive Data+
Receive Data-
Transmit Data+
Transmit Data-
Copper Ethernet Ports
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