Siemens RUGGEDCOM RS950G, Installation Manual

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Chapter 4
Communication Ports
RUGGEDCOM RS950G
Installation Guide
18 Copper Ethernet Ports
Section 4.1
Copper Ethernet Ports
The RUGGEDCOM RS950G supports several 100Base-TX or 1000Base-TX Ethernet ports with RJ-45 connectors.
The RJ-45 connectors are directly connected to the chassis ground on the device and can accept CAT-5 shielded
twisted-pair (STP) cables.
The following is the pin-out description for the RJ-45 connectors:
1 8
Figure 12: RJ-45 Ethernet Port Pin Configuration
Name
Pin
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-
3 TX+ BI_DB+ Transmit Data+
or Bi-Directional
Pair B+
4 Reserved (Do
Not Connect)
BI_DC+ Transmit Data+
or Bi-Directional
Pair C+
5 Reserved (Do
Not Connect)
BI_DC- Receive
Data- or Bi-
Directional Pair C-
6 TX- BI_DB- Transmit
Data- or Bi-
Directional Pair B-
7 Reserved (Do
Not Connect)
BI_DD+ Receive Data-
or Bi-Directional
Pair D+
8 Reserved (Do
Not Connect)
BI_DD- Receive
Data- or Bi-
Directional Pair D-
For specifications on the available copper Ethernet ports, refer to Section 5.4, “Copper Ethernet Port
Specifications” .
Section 4.2
SFP Transceivers
The RUGGEDCOM RS950G features three Small Form-Factor Pluggable (SFP) transceiver sockets, which are
compatible with a wide array of SFP transceivers available from Siemens.
LEDs
Each socket features an LED that indicates its link state.