Ethernet Ports; Copper Ports - RuggedCom RuggedServer RS416 Installation Manual

Modular serial device server with integrated managed ethernet switch

Hide thumbs Also See for RuggedServer RS416:

Table of Contents

4.7 Ethernet Ports

The RS416 may have up to 4 10/100BaseTX ports that allow connection to standard CAT-5 UTP

cable with RJ45 male connectors. All RJ45 Ethernet ports feature auto-negotiating, auto-polarity,

and auto-crossover functions. The RJ45 receptacles can also accept and take advantage of

screened (commonly known as "shielded") cabling. Figure 19 shows the RJ45 port pins

configuration.

Signal

+Rx

-Rx

+Tx

No Connection

-Tx

No Connection

Figure 19: RJ45 port pins configuration.

NOTE: RuggedCom does not recommend the use of copper cabling of any length for critical real-

time substation automation applications. However, transient suppression circuitry is present on all

copper ports to protect against damage from electrical transients and to ensure IEC 61850-3 and

IEEE 1613 Class 1 conformance. This means that during the transient event communications

errors or interruptions may occur but recovery is automatic. RuggedCom also does not

recommended to use these ports to interface to field devices across distances which could produce

high levels of ground potential rise, (i.e. greater than 2500V) during line to ground fault conditions.

All manuals and user guides at all-guides.com

Rev104

Table of Contents