Dell PowerConnect J-8208, Hardware Manual

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8.
Tighten the screws, one on each side of the SRE module, by turning them clockwise
using the Phillips (+) screwdriver, number 2. Ensure that the SRE module is fully seated
in the chassis. It must be fully seated in order for it to be powered up.
9.
Verify that the SRE module is installed correctly and functioning normally by checking
the LEDs on the faceplate of the SRE module. The
ON
LED and
ST
LED should be lit
steady green a few minutes after the SRE module is installed.
If the
ON
LED is unlit, verify that there are enough power supplies installed. See
“Calculating Power Requirements for a J-EX8208 Switch” on page 79. If more power
supplies are needed, install additional power supplies. See “Installing an AC Power
Supply in a J-EX8200 Switch” on page 114. If there are enough power supplies in the
switch, remove and install the SRE module again. See “Removing an SRE Module
from a J-EX8208 Switch” on page 167.
If the ST LED is lit steady yellow, the SRE module has failed. Remove the module and
install a new SRE module. See “Removing an SRE Module from a J-EX8208 Switch”
on page 167.
Figure 56: Installing an SRE Module in a J-EX8208 Switch
Related
Documentation
Removing an SRE Module from a J-EX8208 Switch on page 167
•
•
Switch Fabric and Routing Engine (SRE) Module in a J-EX8208 Switch on page 22
•
SRE Module LEDs in a J-EX8208 Switch on page 23
•
Field-Replaceable Units in a J-EX8208 Switch on page 21
119
Chapter 9: Installing Switch Components