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Hardware Reference 4-1
Chapter 4: Hardware Reference
This chapter describes the hardware features of the Fast EtherHub-12se. For
easier management and control of the hub, familiarize yourself with the display
indicators and ports. This hub includes 11 RJ-45 MDI-X station ports, of
which Port 12 can also serve as an MDI daisy-chain port. In addition, it
includes one fiber optic port (Port 1) that supports connection to any 100BASE-
FX compatible device using standard multimode fiber optic cable with SC or
ST type connectors (depending on the model you purchased).
Note: Model EH3012-TF-SC has an SC-type fiber connector.
Model EH3012-TF-ST has an ST-type fiber connector.
Front Panel
The front panel provides a simple interface for monitoring the hub. It includes
an alert indicator to show if the fan has failed, a power indicator, a statistical
display for network traffic, and port status indicators as shown below.
100BASE-TX/FX Class II Repeater
Figure Chapter 4:-1 The Fast EtherHub-12se Front Panel