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permitted. Violations are liable for damages. All rights are reserved, particularly for the purposes of patent application or trademark registration.
This document contains proprietary information, which is protected by copyright. All rights are reserved. No part of this document may be
photocopied, reproduced or translated to another language without the prior written consent of RuggedCom Inc.
Disclaimer Of Liability
We have checked the contents of this manual against the hardware and software described. However, deviations from the description cannot
be completely ruled out.
RuggedCom shall not be liable for any errors or omissions contained herein or for consequential damages in connection with the furnishing,
performance, or use of this material.
The information given in this document is reviewed regularly and any necessary corrections will be included in subsequent editions. We appreciate
any suggested improvements. We reserve the right to make technical improvements without notice.
Registered Trademarks
ROX™, RuggedBackbone™, RuggedRated™ and eRSTP™ are trademarks of RuggedCom Inc. ROS®, RuggedRouter® and RuggedSwitch®
are registered trademarks of RuggedCom Inc. Other designations in this manual might be trademarks whose use by third parties for their own
purposes would infringe the rights of the owner.
Linux® is the registered trademark of Linus Torvalds in the U.S. and other countries.
The registered trademark Linux® is used pursuant to a sublicense from LMI, the exclusive licensee of Linus Torvalds, owner of the mark on
a world-wide basis.
Third Party Copyrights
RuggedCom recognizes the following third party copyrights:
Five (5) years from date of purchase, return to factory. For warranty details, visit www.RuggedCom.com or contact your customer service
representative.
Contacting RuggedCom
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Federal Communications Commission Radio Frequency Interference
Statement
This equipment has been tested and found to comply with the limits for a Class A digital device
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment. This
equipment generates, uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which
case the user will be required to correct the interference at his own expense.
Caution: Service
This product contains no user-serviceable parts. Attempted service by unauthorized
personnel shall render all warranties null and void.
Changes or modifications not expressly approved by RuggedCom Inc. could invalidate
specifications, test results, and agency approvals, and void the user’s authority to
operate the equipment.
Should this device require service, refer to Appendix A, Warranty in this guide.
Caution: Physical Access
This product should be installed in a restricted access location where access can only
be gained by service personnel or users who have been instructed about the reasons
for the restrictions applied to the location and about any precautions that shall be taken;
and access is through the use of a tool or lock and key, or other means of security,
and is controlled by the authority responsible for the location.
The RuggedSwitch™ 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 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°C to +85°C coupled with hazardous location certification, a powder
coated aluminum enclosure and optional conformal coating allows the RS900G to be placed in
almost any location.
The embedded 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.