Dahua 28DH-PFS4218-16ET-190-V3 Скачать руководство пользователя страница 2

 

Foreword 

General 

This manual mainly introduces the hardware, installation, and wiring steps of the 16/24-port 
managed desktop 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 

V1.0.1 

Updated the long distance description. 

August 2023 

V1.0.0 

First release. 

August 2021 

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. 

  The manual will be updated according to the latest laws and regulations of related jurisdictions. 

For detailed information, see the paper user’s manual, use our CD-ROM, scan the QR code or visit 
our official website. The manual is for reference only. Slight differences might be found between 
the electronic version and the paper version. 

  All designs and software are subject to change without prior written notice. Product updates 

might result in some differences appearing between the actual product and the manual. Please 
contact customer service for the latest program and supplementary documentation. 

  There might be errors in the print or deviations in the description of the functions, operations 

and technical data. If there is any doubt or dispute, we reserve the right of final explanation. 

  Upgrade the reader software or try other mainstream reader software if the manual (in PDF 

format) cannot be opened. 

  All trademarks, registered trademarks and company names in the manual are properties of their 

respective owners. 

  Please visit our website, contact the supplier or customer service if any problems occur while 

Содержание 28DH-PFS4218-16ET-190-V3

Страница 1: ...PoE Switch 16 24 port Managed Desktop Switch Quick Start Guide V1 0 1...

Страница 2: ...We are not liable for losses incurred due to operating the product in ways that are not in compliance with the manual The manual will be updated according to the latest laws and regulations of related...

Страница 3: ...II using the device If there is any uncertainty or controversy we reserve the right of final explanation...

Страница 4: ...ctrical safety standards and make sure that the voltage in the area is steady and conforms to the power requirements of the device Do not connect the device to more than one power supply Otherwise the...

Страница 5: ...ames such as a lit candle on the device When installing the device make sure the power plug and appliance coupler are easy to reach to cut off the power Maintenance Requirements Power off the device b...

Страница 6: ...2 2 1 Front Panel 2 2 2 Rear Panel 3 3 Installation 4 4 Wiring 5 4 1 Connecting GND 5 4 2 Connecting Power Cord 5 4 3 Connecting Ethernet Port 5 4 4 Connecting SFP Ethernet Port 6 4 5 Connecting PoE E...

Страница 7: ...evice is applicable for use in different scenarios including homes offices small malls and on server farms 1 2 Features 16 24 100 Mbps PoE Ethernet ports uplink ports support gigabit optical ports or...

Страница 8: ...tton Press and hold it for more than 5 seconds and release after the panel status indicators all turn on to restore the device to its default settings 4 Console port 5 PoE output power indicators Soli...

Страница 9: ...ollowing figure is for reference only and might differ from the actual device Figure 2 2 Rear Panel Table 2 2 Description of the rear panel No Description 1 Power switch 2 Power port supports 100 240...

Страница 10: ...k mount Step 1 Attach the mounting bracket to the Device side panel one on each side and secure it with the screws provided with the rack Figure 3 1 Install bracket Step 2 Attach the Device to the rac...

Страница 11: ...1 Connect GND 4 2 Connecting Power Cord Before connecting the power cord make sure that the Device is securely grounded Step 1 Connect one end of the power cord to the power jack of the Device Step 2...

Страница 12: ...tatic wrist band and confirm that the antistatic wrist band is in good contact with your skin and the Device is reliably grounded Step 2 Turn up the handle of the SFP optical module vertically and hol...

Страница 13: ...an directly connect this port to the Device PoE Ethernet port through the network cable to achieve synchronized network connection and power supply The maximum distance between the Device and the term...

Страница 14: ...Web No initial password user defined during initialization iLinksView lt_91_il_02_nmp When using iLinksView for device management ensure that the username and password of the Device matches that of iL...

Страница 15: ...xample place the device in a special computer room and cabinet and implement well done access control permission and key management to prevent unauthorized personnel from carrying out physical contact...

Страница 16: ...smission efficiency 12 Secure Auditing Check online users we suggest that you check online users regularly to see if the device is logged in without authorization Check device log By viewing the logs...

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