Extreme Networks WM-4T1i Spezifikationen Seite 155

  • Herunterladen
  • Zu meinen Handbüchern hinzufügen
  • Drucken
  • Seite
    / 306
  • Inhaltsverzeichnis
  • LESEZEICHEN
  • Bewertet. / 5. Basierend auf Kundenbewertungen
Seitenansicht 154
Extreme Networks Consolidated Hardware Guide 8-7
Installing the Alpine 3800 Series DC Power Supply
Installing the Alpine 3800 Series DC Power
Supply
This section describes the steps to successfully install your DC power supply:
Selecting the cabling for your DC power supply
Installing the DC power supply into the switch
Attaching the cabling to the DC power supply
Selecting the Cabling
Use the following guidelines when selecting cabling for the DC power supplies:
Each DC power supply requires 30 A at -40 VDC (or equivalent power between -40
and -70 VDC).
For DC power and ground cables, use 8 AWG, high-strand-count wire cable (Alpine
3808) or 10 AWG, high-strand-count wire cable (Alpine 3804).
Installing the Power Supply
This section describes how to install a DC power supply for either the Alpine 3808 or
Alpine 3804. The Alpine 3802 switch does not support DC power supplies.
Note: Mount the chassis in a rack before installing any switch components.
To install the Alpine 3808 or Alpine 3804 DC power supplies:
1 Attach the ESD strap that is provided to your wrist and connect the metal end to the
ground receptacle that is located on the top-right corner of the switch front panel.
2 Remove the blank faceplate that is covering the power supply bay.
3 Ensure that the power supply is oriented correctly for either the Alpine 3808 or
Alpine 3804 using the text on the front of the power supply, and ensure that the
ejector/injector lever is open, the safety latch is in the remove position, and the
breaker is in the off position, as shown in Figure 8-3 and Figure 8-4.
Seitenansicht 154
1 2 ... 150 151 152 153 154 155 156 157 158 159 160 ... 305 306

Kommentare zu diesen Handbüchern

Keine Kommentare