3Com Router 5682 (3C13759) 23Indicators 18 LEDs are provided on 3Com Router 5682 Router. Their meaning isexplained in the following table:System DescriptionTable 8 Router 5682 IndicatorsLED IndicationPOWER System power LED: OFF means power is off. ON means power ison. When redundant power supplies (RPS) are installed, POWERlights when RPS works normally, POWER blinks when only onepower supply fails; POWER is OFF when both power supplies fail.SYSTEM Hardware status LED: Blinking means system is normal. Alwayson/off means system is abnormal.READY Module LED. ON means the module of the corresponding slot isworking normally. OFF means the module is abnormal or meansno module is installed in the corresponding slot.ACTIVE Blinking means data is being transceived by the module on thecorresponding slot. OFF means no data is being transceived bythe module in the corresponding slot.0 - 7 The corresponding slot number.Table 9 System description of 3Com Router 5682Item DescriptionSlot 8 MIM slotsCPU MPC8245 300 MHzNVRAM 128 KBBoot ROM 512 KBSDRAM Default: 128 MB; Max.: 256 MBFlash 32 MBPhysical dimensions(H x W x D)88.2 x 442 x 413 mm (3.5 x 17.4 x 16.3 in.)Weight 14 kg (31 lb)Input voltage Rated voltage range: 100 to 240 VAC, 50 or 60 HzMax. voltage range: 85 to 270 VAC, 50 or 60 HzSystem powerconsumption120 WOperation temperature 0 to 40°C (32°F to 104°F)Relative humidity(noncondensing)5% to 90%