4. Hardware Overview ......................................................................4-1
Redundant Power Inputs..............................................................4-2
Alarm Contact...............................................................................4-2
LED Indicators..............................................................................4-3
Auto MDI/MDI-X Connection ........................................................4-4
Fiber Ports ....................................................................................4-5
Dual Speed Functionality and Switching ......................................4-6
Switching, Filtering, and Forwarding ............................................4-6
Switching and Address Learning..................................................4-7
Auto-Negotiation and Speed Sensing ..........................................4-7
