1-4Table 1-5 AC/DC power inputItem DescriptionRated voltage range For AC power input: 100 VAC to 240 VAC, 50 Hz or 60 HzFor DC power input: –48 VDC to –60 VDCMax input voltage range For AC power input: 90 VAC to 264 VAC, 47 Hz to 63 HzFor DC power input: –36 VDC to –72 VDCPower consumption 53.4 W to 67.7 Wz You are not recommended to use an AC power module with a DC power module on the device.z No AC or DC power module is provided with the access controller. You need to prepare themyourself.ComponentsLEDsThe WX5004 provides LEDs on the front panel, as shown in Figure 1-4.Figure 1-4 LEDs of the WX5004(4)(1) (2)(5)(3)(6)(1) 1000 Mbps LED of gigabit Ethernet interface (1000M)(2) System status LED (SYS) (3) Status LED of PSU 1 (PWR1)(4) 10/100 Mbps LED of gigabit Ethernet interface (10/100M)(5) LED of the expansion card (MOD) (6) Status LED of PSU 2 (PWR2)Table 1-6 Description of LEDsLEDs Silkscreen Status DescriptionSolid green PSU 1 supplies power to the systemnormally.Solid yellow PSU 1 is faulty.LED of PSU 1(green/yellow) PWR1Off No PSU is installed in the slot.