User`s manual

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4 Hardware Overview
This chapter is an overview of MOXA EtherDevice Server’s various hardware features.
The following topics are discussed:
❑ Redundant Power Inputs
❑ Alarm Contact
❑ LED Indicators
❑ Auto MDI/MDI-X Connection
❑ Fiber Ports
❑ Dual Speed Functionality and Switching
❑ Switching, Filtering, and Forwarding
❑ Switching and Address Learning
❑ Auto-Negotiation and Speed Sensing