QCT QuantaMesh T4000 Series Installation Manual

QCT QuantaMesh T4000 Series Installation Manual Manual pdf 26 page image

26 Network Switch Installation GuideQuantaMesh T7000 SeriesPower Supply of T7032-IX1/IX1BEquipped with two supply modules, the switch can operate with either one or two power supplymodules. If the switch uses two power supply modules, you can hot-swap one of the PSU duringthe operations.There are two types of PSU. Each plug retainer is color-coded to indicate its airflow direction.• Red: indicates front-to-back airflow.• Blue: indicates back-to-front airflow.PSU2ACDCFAN4FAN3FAN2FAN1PSU LEDsPSU handlePlug retainerThe AC power connector is a standard three-pronged connector. The switch automatically adjustsits power setting to any supply voltage in the range from 100~240 VAC at 50~60 Hz.NOTE:• Verify that each module has the same airflow direction. Make sure the switch runs with all of itspower supply and fan tray modules taking in air from a cold aisle and exhausting air to the hotaisle.Understanding the PSU LEDsLED Type LED Color FunctionWarning Amber PSU power / Thermal / Fan is not functioning properly.AC Green The AC power (AC IN 220 / 110V) is operating normally.Off The AC power (AC IN 220 / 110V) has failed.DC Green The DC power (DC OUT +12V) is operating normally.Off The DC power (DC OUT +12V) has failed.