Siemens RUGGEDCOM RX1100P, Руководство по установке

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Chapter 3
Communication Ports
RUGGEDCOM RX1100P
Installation Guide
18 Copper Ethernet Ports
• Section 3.4, “DSL Ports”
• Section 3.5, “DDS Ports”
• Section 3.6, “Modem Port”
• Section 3.7, “Serial Ports”
• Section 3.8, “Precision Time Protocol (PTP) Ports”
• Section 3.9, “RS232 External Modem Ports”
• Section 3.10, “Cellular Modems”
• Section 3.11, “Connecting Multiple RS485 Devices”
Section 3.1
Copper Ethernet Ports
The RX1100P supports several 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 connectors are directly
connected to the chassis ground on the device and can accept CAT-5 shielded twisted-pair (STP) cables.
The RX1100P also comes standard with two 10/100Base-TX IEEE 802.3af (PoE)-compliant Ethernet ports in Slot
3 (2 ports), and can accommodate two more in Slot 4. In addition to the 10/100BaseTX port features, the PoE
ports provide nominal 48 VDC at 350 mA (max 15.4W/port), with auto-sensing and automatic power off when
cables are removed.
Each port features a
Speed and Link LED that indicates the state of the port.
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
Off No link detected
The following is the pin-out for the RJ45 male connector:
1 8
Figure 16: 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)