DAHUA PFS3220-16GT-190
SKU: 34683776904

DAHUA PFS3220-16GT-190

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Description

DAHUA PFS3220-16GT-190PFS3220 16GT 190 > Intelligent PoE > Red Port Supports BT 90W > All giga Ports > Smooth Transmission > Wide Working Temperature: 10C to 55C (14F to 131F) > Plug and Play Product Data Certification Layer Layer 2 Managed No Switching Capacity 52 Gbps Packet Forwarding Rate 29. 76 Mpps Packet Buffer Memory 4 Mbit MAC Table Size 8K Standards Compliance IEEE802. 3, IEEE802. 3u, IEEE802. 3x, IEEE802. 3ab, IEEE802. 3z Hardware Feature Standard Power Supply

PFS3220-16GT-190

 

> Intelligent PoE

> Red Port Supports BT 90W

> All-giga Ports

> Smooth Transmission

> Wide Working Temperature: –10°C to 55°C (14°F to 131°F)

> Plug and Play



Product Data

Certification

Layer

Layer 2

Managed

No

Switching Capacity

52 Gbps

Packet Forwarding Rate

29.76 Mpps

Packet Buffer Memory

4 Mbit

MAC Table Size

8K

Standards Compliance

IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3ab, IEEE802.3z

Hardware Feature

Standard Power Supply

Yes

PoE

Yes

Ethernet Port

16

Optical Port

2

Ethernet Port Rate

1 Gbps

Optical Port Rate

1 Gbps

Number of Bussiness Card Slots

Port 1–16: 16 × RJ45 10/100/1000 M (PoE)
Port 17–18: 2 × RJ45 10/100/1000 M (uplink)
Port 19–20: 2 × SFP 1000 M (uplink)

Power Supply

100V AC–240V AC

Operating Temperature

–10°C to 55°C (14°F to 131°F)

Operating Humidity

10%–90%

Storage Humidity

5%–95%

Power Consumption

Idling: 7W
Full load: 190W

PoE

PoE Standard

IEEE802.3af, IEEE802.3at, Hi-PoE, IEEE802.3bt

PoE Budget

Port 1–2≤90W, Port 3–16≤30W, total≤190W

PoE Pin Assignment

PoE/Hi-PoE: 1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-)

General

ESD

Air discharge: 8kV
Contact discharge: 6kV

Thunderproof

Common mode: 4kV
Differential mode: 2kV

Dimensions

440 mm × 300 mm × 44 mm (17.32" × 11.81" × 1.73")

Packaging Dimensions

527 mm × 412 mm × 110 mm (20.75" × 16.22" × 4.33")
Shipping Notes
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Exchange/Return Notes
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SKU: 34683776904

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4.1 ★★★★★
Based on 291 reviews
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Verified Purchase
Alan Race
Alexandria, US
★★★★★ 5
Pluralism as a positive good
Format: Paperback
Anyone iterested in how religions might think of their co-religionists should read this book. It pushes at the boundaries of settled views and points the way to a different future for interreligious relations. One of the best books on the fiedl for some time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2017
E
Verified Purchase
Evan
Alexandria, US
★★★★★ 5
Digital Detective Delight
Format: Paperback
Learn Computer Forensics is a standout resource that makes diving into digital investigations feel both exciting and achievable. Right from the first pages, you are drawn in with relatable scenarios...uncovering clues from a smartphone or piecing together a story from social media posts. The author’s warm, conversational style turns what could be a dry subject into a fascinating journey, making complex ideas like evidence preservation and chain of custody feel straightforward and even a little fun to explore. As you work your way through the book, you’ll find clear, hands-on advice for setting up your own forensic workstation and choosing the right tools for the job. Chapters on Windows artifacts, RAM analysis, and email investigations guide you step by step. What makes these sections especially engaging is the way each lesson includes practical exercises. By winding your way through browser history or reconstructing email paths, you gain real skills instead of just theory. It feels less like following a checklist and more like cracking a case alongside a friendly mentor. What really sets this edition apart is its human touch. The author peppers in personal anecdotes...like tips for sketching a crime scene or handling tricky insider-threat investigations...that add personality and context. You’ll walk away not only understanding how to pull data from a disk image but also why certain methods matter in real-life cases. If you want a forensics book that feels less like a textbook and more like a conversation with a seasoned investigator, this is it. It earns every one of its five stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2025
T
Verified Purchase
Tasha
Lake Worth, US
★★★★★ 5
Great investment
Format: Paperback
This is a great investment and I am also following the experienced Author of this book.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 27, 2025
R
Verified Purchase
Raheem Bailey
Lexington, US
★★★★★ 5
Great read and informative
Format: Paperback
Highly informative and a great read. Not done yet but am learning a lot.
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Reviewed in the United States on July 26, 2025
K
Khushi Gupta
Chelsea, US
★★★★★ 4
A book covering most of the aspects of digital forensics
Format: Paperback
In my opinion, this book is really well written with a flowing and progressing layout. The chapters build up from the basics of digital forensics walking through all the core concepts up until specialized areas of digital forensics such as dead box forensics , network investigations, and online and #OSINT investigations. Not only does the book give comprehensive information on all the key aspects of digital forensics such as searching, analyzing, acquiring, and securing digital evidence but it also provides its readers a taste of how it is like conducting digital forensics examinations in a professional setting such as law enforcement. Piecing together theoretical knowledge with the professional settings the knowledge will be utilized in, the author made sure to include key details such as the different types of graphical evidence examiners may encounter such as child sexual assault, the importance of chain of custody if the case were to go to trial, forensically sound examination environments and how you must maintain control of the environment and much more. Not only does the book cover in detail the foundations of digital forensics but it also covers some of the advanced topics such as RAM forensics, internet evidence, cloud computing, and OSINT investigations. These topics build on the foundations discussed earlier in the book and are very critical as real-life cases usually encompass most of these intricacies. Understanding what evidence may be discovered in each of these locations and how to use the tools are very critical for a successful career as a digital forensic analyst. Report writing is often overlooked but actually is the most important aspect in digital forensics. The last two chapters are a must-read for everyone in this field. The author discusses writing credible reports and ensuring they are peer-reviewed along with ethics. This was a welcome read, being so many want to get into this space and are unaware of the atrocities they may find. Whether you're just starting out in computer forensics or want to expand your knowledge of digital forensics. This is an excellent addition to your reading list.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 29, 2022

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