RUGGEDCOM RUGGEDCOM RSG2488
Installation Guide
Chapter 3
Communication Ports
Copper Ethernet Ports 25
Communication Ports
The RSG2488 can be equipped with various types of communication ports to enhance its abilities and
performance. Each set of communication ports is part of a field replaceable module that makes switching ports
fast and easy.
The following sections describe the available modules in more detail:
• Section 3.1, “Copper Ethernet Ports”
• Section 3.2, “Fiber Optic Ethernet Ports”
• Section 3.3, “SFP Optic Ethernet Ports”
• Section 3.4, “BNC Ports”
• Section 3.5, “Installing/Removing Modules”
Section 3.1
Copper Ethernet Ports
The RSG2488 supports several 10/100/1000Base-TX Ethernet ports that allow connection to standard Category
5 (CAT-5) unshielded twisted-pair (UTP) cables with RJ45, M12 (non-bypass), or Siemens's FastConnect RJ45
male connectors. All 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.
CAUTION!
Contamination hazard – risk of damage to equipment. M12 modules are shipped with internal O-rings
and dust caps to prevent the ingress of dirt and debris that may damage the port. Make sure the O-
rings and dust caps are installed on all unused M12 ports.
NOTE
For more information about Siemens 's FastConnect cabling system, visit
www.siemens.com/ruggedcom.