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Chapter 6

LEDs: support and diagnostic functions

This chapter describes how the LEDs work on your Instant Internet 400-S unit and how you can use them to interpret activity on your unit.

Interpreting Instant Internet LEDs

The front panel of the Instant Internet 400-S unit has two sets of LEDs, the eight LEDs on the left indicate failures and operational status of the unit. The Power LED is always lit when your unit is turned on. The 14 LEDs at the bottom, center of the unit, display status and settings for the seven-port switch.

Figure 7 illustrates the LEDs on the front of the Instant Internet 400-S unit.

Setting Up the BayStack Instant Internet 400-S Unit

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Nortel Networks 400-S manual Chapter LEDs support and diagnostic functions, Interpreting Instant Internet LEDs