Netgear GS728TPP GS728TP/GS728TPP/GS752TP Hardware Installation Guide - Page 14

GS752TP, GS728TP, and GS728TPP Gigabit Smart Switch LED Designations Port LEDs The following table describes the RJ-45 and dedicated SFP port LED designations. LED Designation Link/ACT LED mode for copper ports 1-48 or 1-24 Link/ACT Mode LED: • Off. No link is established. • Solid green. A valid 1000 Mbps link is established. • Blinking green.The port is transmitting or receiving packets at 1000 Mbps. • Solid yellow. A valid 10/100 Mbps link is established. • Blinking yellow. The port is transmitting or receiving packets at 10/100 Mbps. PoE Mode LED: • Off. No PoE powered device (PD) is connected. • Solid green. The PoE powered device (PD) is connected and the port is supplying power successfully. • Solid yellow. Indicates one of the following failures resulted in stopping power to that port: - Short circuit on PoE power circuit. - PoE power demand exceeds power available. - PoE current exceeds PD's classification - Out of proper voltage band (44-57 VDC for AF, 50 VDC~57 VDC for AT). Link/ACT LED for SFP ports 49-52 or 25-28 • Off. No SFP module link is established. • Solid green. A valid 1000 Mbps link is established. • Blinking green. The port is transmitting or receiving packets at 1000 Mbps. • Solid yellow. A valid 100 Mbps link is established on the port. • Blinking yellow. The port is transmitting or receiving packets at 100 Mbps. 14