ADTRAN - 4303 PLUS

Below are all the different types of ADTRAN. Select the device of your choice, to download the manual

Contents

TOTAL ACCESS 4303 PLUS DC POWER SUPPLY DC SUPPLY CLEI SLPOCDBC__ CAUTION SUBJECT TO ELECTROSTATIC DAMAGE OR DECREASE IN RELIABILITY HANDLING PRECAUTIONS REQUIRED FRONT PANEL LEDs POWER OOff Both 48 VDC fuses blown power not supplied to the shelf or incorrect polarity on the voltage supplied to the shelf Green Power supplied is the correct voltage and polarity backplane and hot insertion voltages correct Amber 48 VDC input and hot insertion voltage present no back plane voltage Red 48 VDC input present no backplane voltage and no hot insertion voltage TEMP OOff Normal Red Over temperature condition DESCRIPTION The Total Access 4303 Plus DC Power Supply is a removable assembly that provides the voltages ...