Chapter 3
Communication Ports
RUGGEDCOM RS900W
Installation Guide
18
Copper Ethernet Ports
Section 3.1
Copper Ethernet Ports
The RUGGEDCOM RS900W supports multiple 10/100Base-TX Ethernet ports that allow connection to standard
Category 5 (CAT-5) unshielded twisted-pair (UTP) cables with RJ45 male connectors. The RJ45 receptacles are
directly connected to the chassis ground on the device and can accept CAT-5 shielded twisted-pair (STP) cables.
WARNING!
Electric shock hazard – risk of serious personal injury and/or equipment interference. If 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
2
Figure 11: RJ45 Port LEDs
1.
Speed LED
2.
Link/Activity LED
LED
State
Description
Yellow
The port is operating
at 100 Mbps
Speed
Off
The port is operating
at 10 Mbps
Yellow (Solid)
Link established
Yellow (Blinking)
Link activity
Link/Activity
Off
No link detected
Pin-Out
The following is the pin-out for the RJ45 male connectors:
1
8
Figure 12: RJ45 Ethernet Port Pin Configuration
Pin
Name
Description
1
RX+
Receive Data+
2
RX-
Receive Data-
3
TX+
Transmit Data+
4
Reserved (Do Not Connect)
5
Reserved (Do Not Connect)
6
TX-
Transmit Data-
7
Reserved (Do Not Connect)
8
Reserved (Do Not Connect)
Specifications
For specifications on the available copper Ethernet ports, refer to
Section 4.3, “Copper Ethernet Port
.
Содержание RUGGEDCOM RS900W
Страница 4: ...RUGGEDCOM RS900W Installation Guide iv ...
Страница 10: ...Preface RUGGEDCOM RS900W Installation Guide x Customer Support ...
Страница 14: ...Chapter 1 Introduction RUGGEDCOM RS900W Installation Guide 4 Description ...
Страница 32: ...Chapter 3 Communication Ports RUGGEDCOM RS900W Installation Guide 22 Channel Allocations for IEEE 802 11b g ...
Страница 44: ...Chapter 6 Certification RUGGEDCOM RS900W Installation Guide 34 EMC and Environmental Type Tests ...