I
Foreword
General
This manual mainly introduces the hardware, installation, and wiring steps of the 4/8-port
unmanaged hardened switch (hereinafter referred to as "the device").
Safety Instructions
The following categorized signal words with defined meaning might appear in the manual.
Signal Words
Meaning
Indicates a high potential hazard which, if not avoided, will result in
death or serious injury.
Indicates a medium or low potential hazard which, if not avoided,
could result in slight or moderate injury.
Indicates a potential risk which, if not avoided, could result in
property damage, data loss, reductions in performance, or
unpredictable results.
Provides methods to help you solve a problem or save time.
Provides additional information as a supplement to the text.
Revision History
Version
Revision Content
Release Time
V1.0.2
Updated long distance description.
August 2023
V1.0.1
Updated
Important Safeguards and Warnings
.
Updated
1.1 Introduction
.
Updated
1.2 Features
.
Updated
2.1 Front Panel
, added Figure 2-2.
Updated
2.2 Side Panel
, added Figure 2-4 and
Table 2-3.
Updated Figure 4-1 GND port.
July 2021
V1.0.0
First release.
April 2021
Privacy Protection Notice
As the device user or data controller, you might collect the personal data of others such as their face,
fingerprints, and car plate number. You need to be in compliance with your local privacy protection
laws and regulations to protect the legitimate rights and interests of other people by implementing
measures which include but are not limited: Providing clear and visible identification to inform
people of the existence of the surveillance area and provide required contact information.
About the Manual
●
The manual is for reference only. Slight differences might be found between the manual and the
product.
●
We are not liable for losses incurred due to operating the product in ways that are not in
compliance with the manual.
