Netgear GSM7252PS GSM72xxPS and GSM73xxSv2 Series Managed Switch Hardware Inst - Page 7

Managed Stackable Switches GSM7200PS and GSM7300S Series Hardware Installation Guide Table 1-1. LED Descriptions for GSM7228PS (Continued) LED Description 10/100/1000M Ports (2 LEDs per port) SPD/Link/ACT LED: • Off: No link is established on the port. • Solid green: A valid 1000 Mbps link is established on the port. • Blinking green: The port is transmitting or receiving packets at 1000 Mbps. • Solid yellow: A valid 10 Mbps or 100 Mbps link is established on the port. • Blinking yellow: The port is transmitting or receiving packets at 10 Mbps or 100Mbps. PoE Status LED: • Off: No PoE powered device (PD) is connected. • Solid green: The PoE powered device (PD) is connected and the port is supplying power. • Solid yellow: Indicates one of the following failures stopped power to that port: - Short circuit on PoE power circuit. - PoE power demand exceeds power available. - PoE current exceeds PD's classification. - Out of correct voltage band (44 ~ 57 VDC for af, 50~57 VDC for at). Combo Ports (1Link/ACT LED per port) • Off: No SFP module link is established on the port. • Solid green: A valid 1000 Mbps SFP module link is established on the port. • Blinking green: The port is transmitting or receiving packets at 1000 Mbps. • Solid yellow: A valid 100 Mbps SFP module link is established on the port. • Blinking yellow: The port is transmitting or receiving packets at 100 Mbps. Note: If port 21-24 media is changed to copper, the SFP LEDs change to Off status. SFP+ Ports • Off: No SFP module link is established on the port. (1 Link/ACT LED per • Solid green: A valid 10 Gbps SFP+ module link is established on the port. port) • Blinking green: The port is transmitting or receiving packets at 10 Gbps. Table 1-2. GSM7228PS Port PoE Power Specification Port 1-8 9-24 Power Range 0w - 30w 0w - 15.4w Chapter 1: Introduction | 7