Netgear FSM7226RS FSM7226RS / FSM7250RS Hardware Installation Guide - Page 13

Managed Layer 2+ Stackable Switches FSM7226RS and FSM7250RS Hardware Installation Guide FSM7250RS Rear Panel The rear panel has two stacking ports, a redundant power supply connector, a console port, and a standard AC power receptacle for the supplied power cord. Stacking ports Power receptacle Console port Figure 1-4 Interpreting the LEDs Power supply connector The following table describes the LEDs on the front panel of the switch. Table 1-1. LED Descriptions LED PWR (power) FAN RPS (redundant power supply) Stack Master Description • Solid green: Power is supplied and the switch is working. • Blinking green. Power-on self-test (POST) in progress. • Solid yellow: System is booting up. • Blinking yellow: POST, CPU, or power supply has failed. • Off: Power is disconnected. • Yellow: Fan has failed. • Green: Fan operating normally. • Solid green: The redundant power supply is connected (and using internal power). • Solid yellow: The switch internal power has failed or been disconnected, but the redundant power supply is providing power to the switch. • Blinking yellow: The redundant power supply unit is present, but the power has failed. • Off: The redundant power supply is disconnected or not present. • Solid Green: The switch is master of the stack. • Off: The switch is not master of the stack. Introduction 1-3 v1.0, October 2008