Cabletron Systems ESX-1380 Addendum

Contents

power supply operation

PN 9031984-01Page 1ESX-1320R/ESX-1380RADDENDUMThis addendum in conjunction with the ESX-1320/ESX-1380 Installation Guideand the ESX-1320/ESX-1380 Local Management Guide provides thedocumentation necessary to install and manage the ESX-1320R or theESX-1380R Ethernet Workgroup Switch. This addendum documents thehardware differences between the ESX-1320/ESX-1380 and theESX-1320R/ESX-1380R. Refer to the ESX-1320/ESX-1380 Installation Guidefor information concerning installation and troubleshooting. Refer to theESX-1320/ESX-1380 Local Management Guide for information on accessing andusing Local Management.OverviewThe ESX-1320R and the ESX-1380R are functionally the same as the ESX-1320and the ESX-1380, respectively, except the ESX-1320R and the ESX-1380R areequipped with redundant, load sharing power supplies. If one power supply fails,the other power supply continues to provide the power necessary to operate theunit. Two LEDs on the back of the unit (see Figure 1) indicate the operatingstatus of the two power supplies. To accommodate the addition of the secondinternal power supply, the depths of the ESX-1320R and the ESX-1380R aregreater than those or the ESX-1320 and the ESX-1380.Figure 1 ESX-1320R or ESX-1380R (Rear View)THIS UNIT HAS TWO POWER SUPPLY CORDS. DISCONNECT BOTHPOWER SUPPLY CORDS BEFORE SERVICING TO AVOID ELECTRICSHOCK.DIESES GERÄT HAT MEHR ALS EINEN NETZANSCHLUß. TRENNEN SIEVOR WARTUNGSARBEITEN DIE 2 NETZANSCHLÜSSE VOM NETZ, UMELEKTRISCHE SCHLAGE ZU VERMEIDEN.CET APPAREIL COMPORTE PLUS D’UN CORDON D’ALIMENTATION.RAFIN DE PREVENIR LES CHOCS ELECTRIQUES, DEBRANCHER LES 2CORDONS D’ALIMENTATION AVANT DE FAIRE LE DEPANNAGE.PWR 1PWR 2POWER 2ESX-1380RPower 2Power 1LANVIEW PowerSupply LEDsPOWER 1

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