Netgear GS748TS GS7xxTS Hardware manual - Page 26

GS700TS Hardware Installation Guide Port LEDs The following table describes the port LED designations. Table 3-1. Port LEDs Port LED 24/48-10/100/1000 Ports Link/ACT LED - One LED/Port 4-SFP Ports - One LED/ SFP Link/ACT LED Port Designation • Off - No 10/100Mbps link is established on the port. • Solid Green - A valid 100Mbps link is established on the port. • Flashing Green - Packet transmission or reception is occurring on the port at 100Mbps. • Solid Yellow - A valid 10Mbps link is established on the port. • Flashing Yellow - Packet transmission or reception is occurring on the port at 10Mbps. • Off - No link is established on the port. • Solid Green - A valid link is established on the port. • Flashing Green - Packet transmission or reception is occurring on the port. System LEDs The following table describes the system LED designations. Table 3-2. System LEDs LED Stack ID LED - One Seven segment LED Display Stack Master LED Stack Up LED Designation • Green - Displays Stack ID (1-6). • Off - Switch acts as a slave member in a stack of switches. • Solid Green - Switch acts as a master unit in a stack of switches. The Stack Master LED is lit if there is an active stack link, and the unit is in stack mode. Indicates the Up stacking port LED designations • Off - Indicates the Up stacking port link is down. • Solid Green - Indicates the Up stacking port link is up. • Flashing Green - Packet transmission or reception is occurring on the Up stacking port. 3-22 v1.0, November 2007 Physical Description