Dell S4112F Open Networking Hardware Diagnostic Guide December 2021 - Page 5

About this guide, Notices, Related documents - firmware update

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1 About this guide This guide provides Open Networking (ON) hardware diagnostic information. Topics: • Notices • Related documents Notices CAUTION: To avoid electrostatic discharge (ESD) damage, wear grounding wrist straps when handling this equipment. NOTE: Only trained and qualified personnel can install this equipment. Read this guide before you install and power up this equipment. This equipment contains two power cords. Disconnect both power cords before servicing. NOTE: This equipment contains optical transceivers, which comply with the limits of Class 1 laser radiation. Figure 1. Class 1 laser product tag NOTE: When no cable is connected, visible and invisible laser radiation may be emitted from the aperture of the optical transceiver ports. Avoid exposure to laser radiation and do not stare into open apertures. Related documents For more information about your Open Networking (-ON) switch, see the following documents at www.dell.com/support/. ● Dell EMC PowerSwitch Getting Started Guide or Dell EMC Setup Guide ● Dell EMC PowerSwitch Installation Guide ● Dell EMC PowerSwitch ONIE Release Notes ● Dell EMC PowerSwitch Firmware Updater Release Notes ● Dell EMC PowerSwitch DIAG OS and Tools Release Notes To download the Release Notes, go to the Drivers and Downloads section of your switch information site. To access product documentation and resources for specific Dell EMC Networking switches, see the Dell EMC Networking OS10 Info Hub. About this guide 5

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About this guide
This guide provides Open Networking (ON) hardware diagnostic information.
Topics:
•
Notices
•
Related documents
Notices
CAUTION:
To avoid electrostatic discharge (ESD) damage, wear grounding wrist straps when handling this
equipment.
NOTE:
Only trained and qualified personnel can install this equipment. Read this guide before you install and power up this
equipment. This equipment contains two power cords. Disconnect both power cords before servicing.
NOTE:
This equipment contains optical transceivers, which comply with the limits of Class 1 laser radiation.
Figure 1. Class 1 laser product tag
NOTE:
When no cable is connected, visible and invisible laser radiation may be emitted from the aperture of the optical
transceiver ports. Avoid exposure to laser radiation and do not stare into open apertures.
Related documents
For more information about your Open Networking (-ON) switch, see the following documents at
www.dell.com/support/
.
●
Dell EMC PowerSwitch Getting Started Guide or Dell EMC Setup Guide
●
Dell EMC PowerSwitch Installation Guide
●
Dell EMC PowerSwitch ONIE Release Notes
●
Dell EMC PowerSwitch Firmware Updater Release Notes
●
Dell EMC PowerSwitch DIAG OS and Tools Release Notes
To download the Release Notes, go to the
Drivers and Downloads
section of your switch information site.
To access product documentation and resources for specific Dell EMC Networking switches, see the
Dell EMC Networking
OS10 Info Hub
.
1
About this guide
5