Easy World Automation | SIEMENS RUGGEDCOM RS940G Ethernet Switches

SIEMENS RUGGEDCOM RS940G Ethernet Switches

  • 6 x 10/100/1000BASE-T + optional 2 x 1000BASE-X
  • Hazardous location certification: Class 1 Division 2

  • Brand: SIEMENS
  • Product Code: RUGGEDCOM RS940G


The RUGGEDCOM RS940G is a utility-grade, fully managed Ethernet switch with six or eight Gigabit Ethernet ports. Six 10/100/1000BaseTX triple-speed copper ports are standard. An additional two Gigabit fiber or copper ports can be added.

It is a cost-effective way of connecting a cluster of field devices to a Gigabit Ethernet backbone. The two fiber optic Gigabit Ethernet ports are capable of creating a fiber optic backbone with high noise immunity and long haul connectivity.

You can place an order for the SIEMENS RUGGEDCOM RS940G Ethernet Switches online via one of our Middle East branches (Dubai/ Oman/Saudi Arabia) and get it delivered at a low cost at a specific time.

Products at a glance


Number of ports 8 ports
10/100Mb RJ45 (Megabit) Ports
10/100/1000Mb RJ45 (Gigabit) Ports : 6 ports
100Mb Fiber optic multi mode (Megabit) Ports
100Mb Fiber optic single mode (Megabit) Ports
1000Mb SFP Fiber optic (Gigabit) Ports
10/100Mb (Megabit) POE Ports
100Mb SFP Fiber optic (Megabit) Ports
10/100/1000Mb (Gigabit) POE Ports
Other ports : 2 gigabit fiber or copper ports
LED Indicators
LED Per Port
Power Requirements
Maximum power consumption -
Power Consumption (Output Adapter) 10 to 36 VDC, 36 to 72 VDC, 88 to 300 VDC, 85 to 264 VAC
Power Input Plugin ( Redundant ) -
Fan / Fanless Fanless
Switch specifications
Most forwarding speed -
Network working layers Layer 2
Switch type Managed
Port Aggregation
Physical Characteristics
Dimensions 83.54 x 188 x 141.63mm
Housing 20 AWG galvanized steel enclosure
Installation Din-rail, Wall mount
Operating Temperature -40 to 85° C
Operation Humidity -
Standards and Certifications safety, CSA, UL, CE, EMC, IEC 61850-3, laser protection class
Storage Humidity -
Storage Temperature -
Weight 1.22 kg
Standards and protocols
Protocols and work standards IEEE 802.3-10BaseT, IEEE 802.3u-100BaseTX, IEEE 802.3u-100BaseFX, IEEE 802.3x-Flow Control, IEEE 802.1d-MAC Bridges, IEEE 802.1d-STP, IEEE 802.1p-class of service, IEEE 802.1Q-VLAN tagging, IEEE 802.1w-RRST, IEEE 802.1x-port based Network Access Control, RFC768-UDP, RFC783-TFTP, RFC791-IP, RFC792-ICMP, RFC793-TCP, RFC826-ARP, RFC854-Telnet, RFC894-IP over Ethernet, RFC1112-IGMPv1, RFC1519-CIDR, RFC1541-DHCP (client), RFC2030-SNTP, RFC2068-HTTP, RFC2236-IGMPv2, RFC2284-EAP, RFC2475-Differentiated Service, RFC2865-RADIUS, RFC3414-SNMPv3-USM, RFC3415-SNMPv3-VACM
Protocols and management standards Telnet, HTTP, HTTPS, TFTP, SFTP, SNMP v1, SNMP v2, SNMP v2c, SNMP v3, IGMP, DHCP, PPP, STP, RSTP, MSTP, eRSTP, SNTP client, SNTP server
Package Checklist
Hardware installation guide
Power adapter -
Power cable -