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Preface ............................................................................................................... vii
Alerts ................................................................................................................................................ vii
Related Documents ............................................................................................................................ vii
Accessing Documentation .................................................................................................................. vii
Training ............................................................................................................................................ viii
Customer Support ............................................................................................................................. viii
6.3 EMI and Environmental Type Tests ............................................................................................. 26
vi
RUGGEDCOM RS900G
Installation Guide
Preface
This guide describes the RUGGEDCOM RS900G. It describes the major features of the device, installation,
commissioning and important technical specifications.
It is intended for use by network technical support personnel who are responsible for the installation,
commissioning and maintenance of the device. It is also recommended for use by network and system planners,
system programmers, and line technicians.
Alerts
The following types of alerts are used when necessary to highlight important information.
DANGER!
DANGER alerts describe imminently hazardous situations that, if not avoided, will result in death or
serious injury.
Preface
WARNING!
WARNING alerts describe hazardous situations that, if not avoided, may result in serious injury and/or
equipment damage.
CAUTION!
CAUTION alerts describe hazardous situations that, if not avoided, may result in equipment damage.
IMPORTANT!
IMPORTANT alerts provide important information that should be known before performing a procedure
or step, or using a feature.
NOTE
NOTE alerts provide additional information, such as facts, tips and details.
Related Documents
Other documents that may be of interest include:
• RUGGEDCOM ROS User Guide for the RUGGEDCOM RS900G
Accessing Documentation
The latest Hardware Installation Guides and Software User Guides for most RUGGEDCOM products are
available online at www.siemens.com/ruggedcom.
Alertsvii
Preface
For any questions about the documentation or for assistance finding a specific document, contact a Siemens
sales representative.
RUGGEDCOM RS900G
Installation Guide
Training
Siemens offers a wide range of educational services ranging from in-house training of standard courses on
networking, Ethernet switches and routers, to on-site customized courses tailored to the customer's needs,
experience and application.
Siemens' Educational Services team thrives on providing our customers with the essential practical skills to make
sure users have the right knowledge and expertise to understand the various technologies associated with critical
communications network infrastructure technologies.
Siemens' unique mix of IT/Telecommunications expertise combined with domain knowledge in the utility,
transportation and industrial markets, allows Siemens to provide training specific to the customer's application.
For more information about training services and course availability, visit www.siemens.com/ruggedcom or
contact a Siemens sales representative.
Customer Support
Customer support is available 24 hours, 7 days a week for all Siemens customers. For technical support or
general information, contact Siemens Customer Support through any of the following methods:
Online
Visit http://www.siemens.com/automation/support-request to submit a Support Request (SR) or
check on the status of an existing SR.
Telephone
Call a local hotline center to submit a Support Request (SR). To locate a local hotline center, visit
Install the Industry Online Support app by Siemens AG on any Android, Apple iOS or Windows
mobile device and be able to:
• Access Siemens' extensive library of support documentation, including FAQs and manuals
• Submit SRs or check on the status of an existing SR
• Contact a local Siemens representative from Sales, Technical Support, Training, etc.
• Ask questions or share knowledge with fellow Siemens customers and the support community
viiiTraining
RUGGEDCOM RS900G
Installation Guide
Introduction
The RUGGEDCOM RS900G is an industrially hardened, fully managed Ethernet switch providing dual fiber
optical Gigabit Ethernet ports and eight Fast Ethernet copper ports. Designed to operate reliably in harsh
industrial environments, the RUGGEDCOM RS900G provides a high level of immunity to electromagnetic
interference and heavy electrical surges typical of environments found in electric utility substations, factory floors
or in curb side traffic control cabinets. An operating temperature range of -40 to 85 °C (-40 to 185 °F) coupled
with a powder coated aluminum enclosure and optional conformal coating allows the RUGGEDCOM RS900G to
be placed in almost any location.
The embedded RUGGEDCOM Rugged Operating System (ROS) provides advanced networking features such
as Enhanced Rapid Spanning Tree (eRSTP), Port Rate Limiting and a full array of intelligent functionality for high
network availability and manageability.
Section 1.1
Feature Highlights
Chapter 1
Introduction
Ethernet Ports
• 2 x 1000Base-X fiber optic ports
• 8 x 10/100Base-TX RJ-45 ports
• Industry standard fiber optic connectors: LC, SC and SFP pluggable optics
• Bi-directional simplex fiber support
• Long haul optics allow Gigabit distances up to 70 km (43.5 mi)
Rated for Reliability in Harsh Environments
• Immunity to EMI and heavy electrical surges
• -40 to 85°C (-40 to 185 °F) operating temperature (no fans)
• Universal high-voltage range: 88-300 VDC or 85-264 VAC
• Dual low-voltage DC inputs: 24 VDC (10-36 VDC) or 48 VDC (36-72 VDC)
• Terminal blocks for reliable, maintenance-free connections
• CSA/UL 60950-1 safety approved to 85 °C (185 °F)
Cyber Security
• Multi-level user passwords
• SSH/SSL (128-bit encryption version)
• Enable/disable ports, MAC-based port security
• Port-based network access control (IEEE 802.1x)
Feature Highlights1
Chapter 1
3
5
4
2
1
6
7
Introduction
• VLAN (IEEE 802.1Q) to segregate and secure network traffic
• RADIUS centralized password management
• SNMPv3 authentication and 56-bit encryption
Section 1.2
Description
The RUGGEDCOM RS900G features various ports, controls and indicator LEDs on the front panel for
connecting, configuring and troubleshooting the device.
RUGGEDCOM RS900G
Installation Guide
Figure 1: RUGGEDCOM RS900G
1. ALARM LED 2. POWER LED 3. Fiber Optic or SFP (Small Form-Factor Pluggable) Ethernet Ports 4. Copper Ethernet Ports
5. RS-232 Console Port (DB9) 6. Failsafe Alarm Relay 7. Power Supply Terminal Block
• Fiber Optic, SFP and Copper Ethernet Ports – Receive and transmit network traffic, as well as provide
remote Web access to the RUGGEDCOM ROS operating system. For more information, refer to:
▪ Section 2.4, “Connecting to the Device”
▪ Section 3.2, “Copper Ethernet Ports”
▪ Section 3.3, “Fiber Optic Ethernet Ports”
▪ Section 3.4, “SFP Optic Ethernet Ports”
• RS-232 Console Port – The serial console port is for interfacing directly with the device and accessing initial
management functions. For information about connecting to the device via the serial console port, refer to
Section 2.4, “Connecting to the Device”.
• POWER LED – Illuminates when power is being supplied to the device.
ColorDescription
GreenDevice is receiving power
OffNo power
2Description
RUGGEDCOM RS900G
Installation Guide
• ALARM LED – Illuminates when an alarm condition exists.
• Failsafe Alarm Relay – Latches to default state when a power disruption or other alarm condition occurs. For
more information, refer to:
▪ Section 2.3, “Connecting the Failsafe Alarm Relay”