3Com WX2200 Hardware Installation Guide - Page 16

16 CHAPTER 1: WX SWITCH OVERVIEW WX1200, WX4400, The WX1200, WX4400, and WX2200 switches have LEDs that indicate and WX2200 Status port, power, and CPU status. Table 4 lists the LEDs. (For the location of LEDs each LED, see Figure 3 and Figure 4.) Table 4 WX1200, WX4400, and WX2200 Status LEDs LED Mgmt (WX4400 and WX2200 only) Power supply status Gigabit fiber link activity (WX4400 and WX2200 only) Gigabit copper link activity (WX4400 and WX2200 only) Link (WX1200 only) Appearance Meaning Bright green, then fade (repeated) WX switch is operating normally. This LED appearance is sometimes called breathing. Blinking green WX switch is booting. Quickly blinking amber WX switch was unable to boot completely. Solid green DC power output is on. Solid amber Power fault has occurred. Unlit AC power is off. Solid green 1000-Mbps fiber link is operational. Blinking green Traffic is active on the 1000-Mbps fiber link. Solid green Blinking green 1000-Mbps copper link is operational. Traffic is active on the 1000-Mbps copper link. Solid green Solid amber Blinking green Blinking amber 100-Mbps link is operational. 10-Mbps link is operational. Traffic is active on the 100-Mbps link. Traffic is active on the 10-Mbps link.