Netgear GSM7352SNA GSM7328S, GSM7352S and GSM7328FS Hardware Installation Guid - Page 18

Managed Stackable Layer 3 Switches GSM7328S, GSM7352S and GSM7328FS Hardware Instal- Table 2-3. LED Descriptions for GSM7328FS LED Description Power /Status LED • Solid Green: Power is supplied to the switch and it is operating normally • Solid Yellow: POST in progress Blinking Yellow: POST / CPU system / Internal Power Supply failure • Off: Power is disconnected. 4-10/100/1000M Ports two LED's on Jack / Port Right LED (Link/ACT LED): • OFF: No link is established on the port • Solid Green: A valid link is established on the port • Blinking Green: Packet transmission or reception is occurring on the port Left LED (SPD LED; Two option display ): • OFF: No link or a valid 10Mbps link is established on the port • Solid Yellow: A valid 100Mbps link is established on the port • Solid Green: A valid 1000Mbps link is established on the port Note. If port 21~24 media changes to SFP, the jack LED changes to the OFF state 24-SFP ports One LED /port SPD/Link/ACT LED: • OFF: No SFP module link is established on the port. • Solid Green: A valid 1000Mbps SFP module link is established on the port. • Blinking Green: Packet transmission or reception is occurring on the port at 1000Mbps. • Solid Yellow: A valid 100Mbps SFP module link is established on the port. • Blinking Yellow: Packet transmission or reception is occurring on the port at 100Mbps. Note. If port 21-24 media changes to Copper, the ON LED changes to the OFF state FAN Status LED • Red: Fan failure • Off: Fan operating normally. Stack Master LED • Green: Switch acts as a master unit in a stack of GSM7300S series switches. • Off: Switch acts as a slave unit in a stack of GSM7300S switches 2-8 Introduction v1.0, February 2007