SM-2503 Link Protector/Failover Switch                                                                                Request Pricing

Model #: SM-2503      

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The SM-2503 Link Protector provides a fully managed automatic link backup capability to three "mission-critical" 10BaseT/100BaseTX Ethernet links. The system protects vital connections to servers, routers, firewalls, and other key Ethernet devices that require fail-safe link operation. The SM-2503 operates by non-intrusively monitoring a "primary" link and, in the event of a failure, automatically switches to the backup link; or switching can be controlled externally via SNMP, RS232, Telnet, or front panel commands. 

Key Benefits

• Non-Intrusive Monitoring of Primary and Backup Network Connections
• Automatic Switching in the Event of Link Failure
• Full SNMP Management and Control
• Special Features for Redundant Firewall Applications
• Redundant 48VDC or 100/220VAC Power

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