RuggedCom RuggedSwitch RSG2300, Руководство по установке

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Chapter 4
Communication Ports
RUGGEDCOM RSG2300
Installation Guide
22 Copper Ethernet Ports
1
Figure 15: Port LEDs
1. Port LED
LED State Description
Yellow (Solid) Link established
Yellow (Blinking) Link activity
Off No link detected
CONTENTS
• Section 4.1, “Copper Ethernet Ports”
• Section 4.2, “Fiber Optic Ethernet Ports”
• Section 4.3, “SFP Transceivers”
• Section 4.4, “GBIC Optic Ethernet Ports”
Section 4.1
Copper Ethernet Ports
The RUGGEDCOM RSG2300 supports several 10/100/1000Base-TX Ethernet ports that allow connection to
standard Category 5 (CAT-5) unshielded twisted-pair (UTP) cables with either RJ45 male connectors. The RJ45
connectors 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.
Pin-Out
The following is the pin-out description for the RJ45 connectors:
1 8
Figure 16: RJ45 Ethernet Port Pin Configuration
Name
Pin
10/100Base-TX 1000Base-TX
Description
1 RX+ BI_DA+ Receive Data+
or Bi-Directional
Pair A+
2 RX- BI_DA- Receive
Data- or Bi-
Directional Pair A-