SKU: 57352999098

DAHUA PFS3409-4GT 9-Port Gigabit Switch (Unmanaged)

$113.40 $126.00
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Description

DAHUA PFS3409-4GT 9-Port Gigabit Switch (Unmanaged)PFS3409 4GT 9 Port Gigabit Switch (Unmanaged) > Layer 2 Hardened Ethernet switch > MAC auto study and aging, MAC address list capacity is 4K > Conform IEEE802. 3, IEEE802. 3u, IEEE802. 3ab z and IEEE802. 3X standards > Adopts metal structure > Industrial wide working temperature design: 30C~+65C > High protection grade, supports common mode 4KV, differential mode 2KV > Supports dual power backup Product Data Technical Specication Model DH PFS3409 4GT

PFS3409-4GT

9-Port Gigabit Switch (Unmanaged)

> Layer 2 Hardened Ethernet switch
> MAC auto study and aging, MAC address list capacity is 4K
> Conform IEEE802.3, IEEE802.3u, IEEE802.3ab/z and IEEE802.3X standards
> Adopts metal structure
> Industrial wide working temperature design: -30°C~+65°C
> High protection grade, supports common mode 4KV, differential mode 2KV
> Supports dual power backup



Product Data

Technical Specification

Model

DH-PFS3409-4GT

Ethernet Port

5*10/100/1000 Mbps Base-T

4*1000Mbps Base-X

Switching Capacity

33Gbps

Packet Forwarding Rate

13.39Mpps

Packet Buffer Memory

1.75Mb

MAC Table Size

4K

Flow Control

Enable by default

Application Humidity

10%~90%

Power

DC9~57V

Lightning Protection

Common Mode 4KV

Differential Mode 2KV

ESD

Contact discharge: ±6kV

Air discharge: ±8kV

Working Temperature

-30°C~65°C

Weight

0.62kg

Dimension(W×D×H)

150mm×110mm×42mm

Accessories

Model

PFT3950

1.25G 850nm,500m,LC, Multi-mode

PFT3960

1.25G 1310/1550nm,20km,LC, Single-mode

PFT3970

1.25G 1550/1310nm,20km,LC, Single-mode

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 57352999098

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4.4 ★★★★★
Based on 18 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 5
Asurion worked as intended.
After three years, my monitor failed. Asurion paid to send it to a repair center. I didn't save the box the monitor came in, and paid $23 to have it packaged up. They kept me informed of the various steps, such as en route, arrived, testing, and repair started. They discovered it could not economically be repaired and refunded my purchase price. The entire process from me telling them it was broken until the refund took 5 days. I am well satisfied with the service.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 31, 2025
G
Verified Purchase
GrizzDean
Grantham, US
★★★★★ 5
Excellent, prompt, zero hassle protection
I purchased a nice 3D printer for my grandson. He was thrilled and he and his dad used it frequently. The printer developed a serious problem but, thankfully, I had also purchased a three-year protection plan with Asurion. We shipped the printer to Asurion via UPS since they readily agreed to repair it or refund the purchase price. After only a few days, Asurion emailed me that the printer was not repairable. They sent me a link that enabled me to send the full purchase price to my Amazon account. I used it to purchase another printer. I am happy and my grandson is thrilled! I should add that the extended protection did not cover sales tax, nor did it cover shipping cost.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
A
Verified Purchase
Alexander
New York, US
★★★★★ 5
Strongly recommend
I recently used the services of this company, and I was completely satisfied. They work very professionally: whenever I reached out, they quickly resolved any issues. I strongly recommend that anyone who purchases electronic devices register their product with this insurance. It is truly reliable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
A
Verified Purchase
AC_TX
Chelsea, US
★★★★★ 5
Cheap Insurance - Easy Claims Process!
I bought this warranty plan for a Dell monitor about 3.5 years ago. About a month ago, it started to give me some intermittent problems (very fast flickering & image retention). I tried everything I could to troubleshoot the issue, but it just kept coming back. I had some issues with logging into my Asurion account because I used an EDU email, which I no longer have access to. I sent a message to Asurion here on Amazon and they sent me my plan details and everything I needed to make a claim within 24 hrs. Once I was able to log into my account online, the claims process couldn't be faster/easier. I used the chat function and provided the rep with the issues I was having with my monitor. The rep immediately emailed me a pre-paid UPS label to send my monitor to one of their repair facilities. I got another email when my monitor was received stating that repairs could take up to 5 business days. However, the very next day I got another email stating that my monitor couldn't be repaired and they would be reimbursing me the full purchase price. I received another email with an Amazon gift card for the full price of the monitor within minutes. This is my first experience with Asurion and I'm very impressed. The customer service is top notch. If I ever buy another expensive electronic item from Amazon, I'm definitely buying an extended warranty from Asurion.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2025
D
Verified Purchase
Damon Love
Cuba, US
★★★★★ 5
Better pricing than BestBuy’s Geek Squad extended warranty!
Asurion is on of the best extended warranty put there! bar none! I used to buy only from BestBuy because of their Geek Squad extended warranty. But it’s way more expensive compared to Asurion. although with Asurion they require so much paper work and pictures first.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2025

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