Enterasys Networks G3G124-24 Manuel d'utilisateur télécharger pdf (Page 34)

Connecting Power to the Switch

2-12 Installation

4. Replacetheslot’scoverplate.

Connecting Power to the Switch

Youcaninstallasingleprimarysourceofpowerorprovidetwosourcesofpowerforredundancy,

asdescribedinthefollowingsections.Examplesbelowillustrateconnectingtwopowersources

andassumetwopowersupplymoduleshavealreadybeeninstalledasdescribedpreviouslyin

“InstallingaPowerSupply”onpage 2

‐7.

ToconnecttheG‐Seriesswitchtooneortwopowersources,proceedasfollows:

1. PlugapowercordintoeachswitchACpowerreceptacle.

2. Plugtheotherendofeachpowercordintoanappropriate,dedicatedgroundedACoutletas

follows.

•G3‐PWR‐POErequiresa20Ampcircuit.

•G3‐PWRrequiresa15Ampcircuit.

3. VerifythattheappropriatepowerLEDs(PWR1andPWR2,notshown),locatedonthefront

panel,turnonasdescribedin“PowerLEDDisplays”onpage 2‐12andtheSYSTEMLED

turnsreduntiltheG‐Seriescompletesitsinitialization.

Iftheinitialization

processissuccessful,theSYSTEMLEDturnsgreen.IftheSYSTEMLEDdoes

notturngreen,refertoChapter 3fortroubleshootinginformation.

Power LED Displays

Onceoneormorepowersuppliesareinstalledandpowerisconnectedtotheswitch,thepower

LEDs(PWR1andPWR2)willindicatetheswitch’spowermode(redundantoradditive)as

follows:

Referto“SupportedPowerConfigurations”onpage 2‐6forpossibleconfigurationsineachpower

mode.

Caution: Use caution when removing an IOM on which you have optional PoE installed to avoid

damaging the PoE module.

Precaución: Tenga cuidado al retirar un IOM que tenga un módulo PoE instalado, ya que éste

puede dañarse.

Note: The two power supplies in the G-Series have automatic voltage sensing that allows

connection to power sources ranging from 100–125 Vac, 12 A or 200–240 Vac, 7A,

50/60

Hz.

Note: To take advantage of the load sharing and redundancy capabilities, each power cord must be

plugged into a separate dedicated AC outlet.

Display Status

Off Power supply not present.

Green Normal operation.

Amber Not enough power for redundancy. Operating in additive power mode.

Red Power failure.

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Enterasys Networks G3G124-24 Manuel d'utilisateur Page 34