Avaya Ethernet Routing Switch 8300 Series, Руководство по установке

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Chapter 4: DC power supply fundamentals
This section provides the basic information about the Ethernet Routing Switch 8300 DC power supplies.
Navigation
• Power supply LED on page 21
• Ethernet Routing Switch 8300 series chassis on page 22
• 8005DI DC power supply on page 22
• 8005DC power supply on page 23
• Redundant power configuration on page 24
Power supply LED
The following table describes the power supply Light Emitting Diode (LED) on the DC power
supply.
Table 2: Power supply LED
State Description
Off No output is present
On (green) Power supply output is normal
DC power supply accessories
The Ethernet Routing Switch 8300 chassis ships with no installed power supplies. Install the
first power supply in the left-most bay. Power supply bays are numbered 1, 2, and 3 from left
to right as viewed from the front of the chassis for the 8306 and 8310. For instructions to install
the power supply, see
Installing the DC power supply on page 29.
Installation — DC Power Supply May 2011 21