56Table 22 Power LED on the S3100V2-TP-SI/S3100V2-TP-EI switchesLED Status DescriptionSteady green The switch is powered on.PowerOff The switch is powered off or has a power supply problem.10/100Base-TX Ethernet port LEDsThe 10/100Base-TX Ethernet port LEDs show the presence of link, data transmission status, and rate ofa 10/100Base-TX Ethernet ports.Table 23 10/100Base-TX port LEDs on the S3100V2-TP-SI/S3100V2-TP-EI switchesLED Status DescriptionSteady green A link is present on the port.Flashing green The port is transmitting or receiving data.Link/ActOff No link is present on the port.Steady green The port is operating at 100 Mbps.SpeedOff The port is operating at 10 Mbps, or nolink is present on the port.Combo interface LEDsThe combo interface LEDs show the presence of link, data transmission status, and port rate of a combointerface.Table 24 Combo interface LEDs on the S3100V2-TP-SI/S3100V2-TP-EI switchesLED Active port Status DescriptionSteady green A link is present on the port.Flashing green The port is transmitting or receivingdata.Link/Act 100/1000Base-X SFP port or10/100/1000Base-T Ethernet portOff No link is present on the port.1000 Mbps SFPtransceiver module Steady green The port is operating at 1000 Mbps.100/1000Base-X SFP port 100 Mbps SFPtransceiver module Off The port is operating at 100 Mbps, orno link is present on the port.Steady green The port is operating at 1000 Mbps.Speed10/100/1000Base-T Ethernet portOffThe port is operating at 10/100Mbps, or no link is present on theport.LEDs on the S3100V2-TP-PWR-EI switchesPower LEDThe power LED shows the power supplying status on the switch.