ADTRAN 4303 PLUS دليل المستخدم

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JOBAID
TOTAL ACCESS 4303 PLUS DC POWER SUPPLY 61202335L1-22A
0401
FRONT PANEL LEDs ALARM RELAYS
DC SUPPLY
There are eight alarm relays that provide normally open or normally closed
POWER   Off Both –48 VDC fuses blown, power not supplied to the shelf,
CLEI: SLPOCDBC_ _
contacts for each of the following alarms:
or incorrect polarity on the voltage supplied to the shelf
 Green Power supplied is the correct voltage and polarity; backplane  Visual Critical
and hot insertion voltages correct


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PRICING AND AVAILABILITY 800.827.0807 TECHNICAL SUPPORT 800.726.8663 RETURN FOR REPAIR 256.963.8722 TOTAL ACCESS 4303 PLUS DC POWER SUPPLY www.adtran.com 61202335L1-22A TURNUP STEPS To install the Total Access 4303 Plus DC Power Supply, perform the following steps: After unpacking the Total Access 4303 Plus DC Power Supply, inspect it for damage. If damage is 1 ® found, file a claim with the carrier and then contact ADTRAN Customer Service. 2 Pull the ejector tab on the bottom of the Tot