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2008 RuggedCom Inc. All rights reserved Rev104
1 Product Overview
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 galvanized
steel 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.
Ethernet Ports
• 2 - Fiber Optic Gigabit-Ethernet Ports
• 8 - Fast Ethernet Ports (10/100BaseTX)
• Full compliance with IEEE: 802.3, 802.3u
and 802.3z
• Non-blocking, store and forward switching
• Full duplex operation and flow control (IEEE
802.3x)
• Industry standard fiber optical connectors:
LC, SC, SFP
• Bi-Directional simplex fiber support
• Long haul optics allow Gigabit distances up
to 70km
RuggedRated
™
for Reliability in Harsh
Environments
• Meets IEEE 1613 (electric utility substations)
• Exceeds IEC 61850-3
(electric utility substations)
• Exceeds IEEE 61800-3
(variable speed drive systems)
• Exceeds IEC 61000-6-2
(generic industrial environment)
• Exceeds NEMA TS-2
(traffic control equipment)
• Hazardous Location Certification:
Class 1 Division 2
• -40 to +85°C operating temperature (no fans)
• Conformal coated circuit boards (optional)
• 20 AWG galvanized steel enclosure
Universal Power Supply Options
• Fully integrated power supply
• Universal high-voltage range: 88-300VDC or
85-264VAC
• Dual low-voltage DC inputs (12, 24 or 48
VDC)
• CSA/UL 60950 safety approved to +85°C
Simple Plug and Play Operation
• Automatic learning of up to 8192
MAC addresses
• Auto-negotiation on all 10/100BaseTX ports
• Auto-MDI/MDIX (crossover) on all
10/100BaseTX ports
• LED indicators for link, activity and speed
ROS™
Advanced Network Management
• Enhanced Rapid Spanning Tree (eRSTP
TM
)
• Quality of Service (802.1p) for real-time
traffic
• Port rate limiting: 128kbps to 8Mbps
• VLAN (802.1q) with double tagging
• IGMP Snooping for multicast filtering
• Port configuration, status, statistics,
mirroring, security
• Loss of link management on fiber ports
• Web-based, Telnet, CLI management
interfaces
• SNMP v2 and RMON
• Rich set of diagnostics with logging and
alarms