SKU: 48578810478

DAHUA PFS4218-16GT-230 18-Port Managed Gigabit Switch with 16-Port PoE

$347747.40 $386386.00
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Description

DAHUA PFS4218-16GT-230 18-Port Managed Gigabit Switch with 16-Port PoEPFS4218 16GT 230 18 Port Managed Gigabit Switch with 16 Port PoE > Intelligent PoE. > Red port supports 90W IEEE802. 3bt. > Web management with friendly interface and easy operation. > 250 m long distance PoE transmission. > PoE watchdog. > Large capacity data cache (4Mbit) for real time transmission and smooth video. > All gigabit port design. Product Data Hardware Included Power Adapter Yes PoE Yes Ethernet Port 16 Ethernet Port Speed 10 100 1000

PFS4218-16GT-230

18-Port Managed Gigabit Switch with 16-Port PoE

> Intelligent PoE.
> Red port supports 90W IEEE802.3bt.
> Web management with friendly interface and easy operation.
> 250 m long distance PoE transmission.
> PoE watchdog.
> Large-capacity data cache (4Mbit) for real-time transmission and smooth video.
> All gigabit port design.



Product Data

Hardware

Included Power Adapter

Yes

PoE

Yes

Ethernet Port

16

Ethernet Port Speed

10/100/1000 Mbps

Optical Port Speed

1000 Mbps

Ethernet Port Uplink Speed

10/100/1000 Mbps

Optical Port Uplink Speed

1000 Mbps

Description of Function Slots

Port 1-16:16 × 10M/100M/1000MBase-T (PoE);

Port 17-18:2 × 10M/100M/1000MBase-T (uplink)(combo)

Port 17-18:2 × 1000M SFP (uplink)(combo)

Debugging

1 × Console port

Reset Button

1

Power Supply

Built-in power supply:
100–240 VAC, 50/60 Hz, 4 A

Operating Temperature

0 °C to +45 °C (32 °F to 131 °F)

Operating Humidity

10%–90% (RH)

Storage Temperature

–20 °C to +70 °C (–4 °F to +158 °F)

Storage Humidity

5%–90% (RH), non-condensing

Power Consumption

265W

Performance

Layer

Layer 2+

Management Type

Web (http and https protocol); CLI; SNMP V1/V2C/V3

Switching Capacity

56 Gbps

Packet Forwarding Rate

29.76 Mpps

Packet Buffer Size

12 Mbit

Jumbo Frame

10K

MAC Table Size

16K

VLAN Number

4K

VLAN Interface

32

IPv4 Routes

16

Dynamic ARP

303

Communication Standard

IEEE 802.3, IEEE 802.3u, IEEE 802.3ab

Feature

PoE Protocol

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

PoE Power

Port 1-2 ≤ 90 W,Port 3-16 ≤ 30 W, Total ≤ 230 W

PoE Power Consumption Management

Yes

PoE Pin Assignment

Yes

Long Distance PoE Transmission

Yes

Spanning Tree Protocol

STP; RSTP; MSTP

VLAN Function

Yes

Link Aggregation

Yes

Multicast

Yes

ARP

Yes

Equipment Management

Yes

General

Statics Protection

Air discharge: 8 kV

Lightning Protection

Common mode: 6 kV

Net Weight

3.1 kg (6.83 lb)

Gross Weight

3.7 kg (8.16 lb)

Product Dimensions

440 mm × 185.8 mm × 44 mm (17.32" × 7.31" × 1.73")

Packaging Dimensions

469 mm × 265 mm × 83 mm (18.46" × 10.43" × 3.27")

Casing Material

Electro Galvanized Steel Sheet

Installation

Desktop mount; rack mount

Certifications

CE; FCC

Transmission Performance:

Switch power supply voltage 53V.

CAT5E/CAT6. Max. DC resistance < 10Ω/100m

Cable(m)

Load Capacity(W)

Bandwidth(Mbps)

IEEE802.3bt 90W

100

71.3

100

150

62

10

200

51

10

250

40

10

Hi-PoE 60W

100

53

100

150

50

10

200

47

10

250

37

10

IEEE802.3at 30W

100

25.5

100

150

25.5

10

200

25.5

10

250

25.5

10

Note: Data from this table was collected by Dahua test lab and is for reference only . If there is inconsistency between field application and the table, the field result shall prevail.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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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]
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SKU: 48578810478

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4.8 ★★★★★
Based on 26 reviews
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Product Reviews
L
Verified Purchase
Love Leigh Angel
Phoenix, US
★★★★★ 5
BEST PILLOWS EVER!!!
Color: White-cooling Basic, Size: Queen(Pack of 2)
I am very picky with my pillows because I have a bad neck and I can never seem to find a good pillow. But I tried this pillow because it had everything I was looking for and the price was great! You get two of them and they are absolutely awesome.! normally I would need to lay on two pillows to try and get comfortable but with these pillows I just lay on one and I wake up with no neck pain. They really have a nice cooling effect. They actually puff up immediately after opening them. All you have to do is just shake them up and the pillow just puffs straight up.. It comes with extra cushioning if you want it to make it firmer and if you don’t want it as firm as it is, you can actually take some out. It really is such a beautiful pillow. It’s perfect in every way to me being such a picky pillow person. You just lay your head down on it and it forms around your neck and your head and when you get up, it goes right back to its normal form. It doesn’t get flat and I love it. I completely recommend this to anyone who is a person who has a hard time finding a really good pillow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
E
Verified Purchase
$@[)E
Grantham, US
★★★★★ 5
Top of the line, best pillows Ive ever had
Color: White-cooling Basic, Size: Queen(Pack of 2)
These pillows are top of the line! I bought them in 2024 and they are still fluffy. When they lose a little fluff, you just punch em around a little bit and voila, like new again. They have kept their shape cery well and do great for cooling. I haven't had to add more filling yet either. I just laid my head on one and thought, I need to do a review cause everytime i lay on these pillows its like clouds. My head is heavy and this is relief :-D
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
C
Verified Purchase
Chelsea H.
Dallas, US
★★★★★ 3
Weird smell
Color: White-cooling Basic, Size: Queen(Pack of 2)
The pillows are great for someone looking for something cool and comfortable. We loved them so much that we bought a second pair. However, we were seriously disappointed with the odor of our last purchase. They give off a strong and indescribable chemical/burning plastic smell so nauseating that it’s difficult to sleep with. We’re hoping this issue will resolve with a couple more washes of the pillow cases, but am worried the source is the stuffing itself.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
K
Verified Purchase
Ken Hill
Belleville, US
★★★★★ 5
helped treat my sore neck
Color: White-cooling Basic, Size: Camping Pillow(Pack of 1)
This pillow — after dialing in the right amount of shredded foam — has greatly helped my sore neck. Initially, I had to remove some foam. Then I gradually added foam until it reached optimum comfort and support. It is also CPAP-friendly — especially when I position my head near the pillow's edge. (I am a left-side sleeper.) I like the travel size because I use a bulky hugging pillow to ease stress on my shoulder and elbow. That makes my side of the bed feel cramped if using a larger head pillow. A smaller pillow is easy to flip end-to-end in the middle of the night. I have spent lots of money on pillows over the years, but this is the best I've ever had for relieving [1] neck pain and [2] CPAP mask seal problems. Very comfortable, supportive, and affordable. I did not notice any unpleasant smell — and I am usually sensitive to that kind of thing. Would highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
M
Verified Purchase
Molly Farrell
Natrona Heights, US
★★★★★ 5
Love them!
Color: White-cooling Basic, Size: Queen(Pack of 2)
Love them! After 10 years with our MyPillows, they finally lost their fluff. The reviews I read of the MyPillows of today were not good; they didn’t have as much filling as they used to. These pillows remind me of how fluffy our new MyPillows were 10 years ago!! You sink right into them and can mush them however and they stay. These are way cheaper than the Coop and it’s the same concept; add or remove the filling as needed. The cooling side is a huge plus too! You won’t be disappointed with these pillows!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026

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