SKU: 5066056461

DAHUA S4100-4ET2ET-60-C 6-Port Cloud Managed Switch with 4-Port PoE

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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

DAHUA S4100-4ET2ET-60-C 6-Port Cloud Managed Switch with 4-Port PoES4100 4ET2ET 60 C > Supports visualized management and remote maintenance. > Supports automatic network topology generation. > 250 m long distance power supply. > 8 pin PoE offers better compatibility and reduces cable loss. > PoE watchdog monitors the status of terminals in real time. > Supports the power management policy Hardware Included Power Adapter Yes PoE Yes Ethernet Port 4 Ethernet Port Speed 10 100 Mbps Optical Port Uplink Speed 10 100 Mbps

S4100-4ET2ET-60-C

> Supports visualized management and remote maintenance.

> Supports automatic network topology generation.

> 250 m long-distance power supply.

> 8-pin PoE offers better compatibility and reduces cable loss.

> PoE watchdog monitors the status of terminals in real-time.

> Supports the power management policy


Hardware

Included Power Adapter

Yes

PoE

Yes

Ethernet Port

4

Ethernet Port Speed

10/100 Mbps

Optical Port Uplink Speed

10/100 Mbps

Description of Function Slots

Port 1–4: 4 × RJ–45 10/100 Mbps

Uplink1–2: 2 × RJ–45 10/100 Mbps

Power Supply

53 VDC, 1.226 A

Operating Temperature

–10 °C to +55 °C (+14 °F to +131 °F)

Operating Humidity

5%–95% (RH), non-condensing

Storage Temperature

–40 °C to +70 °C (–40 °F to +158 °F)

Storage Humidity

5%–95% (RH), non-condensing

Power Consumption

Idling: ≤5 W
Full: 60 W

Performance

Smart Managed Switch

Yes

MTBF

959,942 h

Switching Capacity

1.6Gbps

Packet Forwarding Rate

0.888 Mpps

Packet Buffer Size

768 Kb

Jumbo Frame

1,664 Bytes

MAC Table Size

2K

Communication Standard

IEEE 802.3; IEEE 802.3u; IEEE 802.3X

PoE

PoE Protocol

IEEE802.3af; IEEE802.3at; Hi-PoE

PoE Power

Port 1 ≤60 W;
Port 2–4 ≤30 W;
Total ≤60 W

PoE Power Consumption Management

Yes

PoE Pin Assignment

1, 2, 4, 5 (V+), 3, 6, 7, 8(V–)

Long Distance PoE Transmission

Yes

DHCP Function

DHCP Client

Equipment Management

Operation and maintenance management on mobile app;
ConfigTool configuration and management

General

Statics Protection

Air discharge: 8 kV
Contact discharge: 6 kV

Lighting Protection

Common mode: 4 kV
Differential mode: 2 kV

Net Weight

0.3 kg (0.66 lb)

Gross Weight

0.41 kg (0.9 lb)

Product Dimensions

130 mm × 85 mm × 26 mm (5.12" × 3.35" × 1.02")

Packaging Dimensions

265 mm × 238 mm × 76 mm (10.43" × 9.37" × 2.99")

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. The actual transmission distance may vary due to power consumption of connected devices or the cable type and status.

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: 5066056461

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4.8 ★★★★★
Based on 19 reviews
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M
Verified Purchase
Melissa j
Alexandria, US
★★★★★ 5
10/10 Great game changer for aggressive chewers
After a scary experience where our Doberman ingested part of a toy and needed emergency surgery, we had to get rid of all plush toys and small balls in our house. Replacing everything felt overwhelming. This ball has been fantastic. It’s truly built for aggressive chewers and holds up incredibly well. It’s perfect for fetch, strong enough for tug-of-war, and the bounce is excellent, which keeps our dog fully engaged during self-play when he’s entertaining himself. That unpredictable bounce makes it exciting without being unsafe. Most importantly, it gives us peace of mind. No shredding, no chunks coming off, no felt cover and constant worry about ingestion. Since having to replace all of his previous toys and balls, this one has stood out as the best by far. If you have a large, powerful dog—especially a Doberman—or a dog who destroys toys quickly, this is a must-have. Durable, safe, and genuinely fun. 10/10, highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
C
Verified Purchase
Crystal Knapp
Dallas, US
★★★★★ 5
Finally, a sturdy oversized ball my boy can't destroy! And can pick up easily
This is just wonderful! My dog has destroyed all other balls! I think this is finally one he cannot destroy. And I love the holes so he can pick it up and throw it himself. LOL. And it BOUNCES, bringing him endless joy and skill in catching it. Cause you don't know which way it will bounce off the ground. Oversize was just right for him. Glad to have found this great sturdy ball.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
K
Verified Purchase
Kristi V.
Dallas, US
★★★★★ 4
Almost perfect...upraised logo should be left off
This toy is great for relentless chewers with strong jaws! It would be almost perfect if it didn't have a "K9" logo in raised rubber on it. That is the place that my aggressive chewer shepherd/bulldog mix focuses on and is able to get small chunks off. Without that logo, he would chew the ball more evenly, instead of fixating on that one spot. He loves this ball and has chewed on it for about an hour off & on each of the 11 days he has had it. Although it is very durable so far, the flaw is the upraised logo.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026
R
Verified Purchase
Ryan
Massapequa, US
★★★★★ 5
Perfect for High-Drive Dogs & Surprisingly Durable (six month review)
I use this ring ball for structured fetch and tug sessions with my high-drive German Shepherd mix (91 lbs. at 10 mon.), and it’s easily the best toy we’ve added to our routine. What makes it truly exceptional is how it allows my dog to engage in the full canine predatory sequence: • Chase: He locks in visually and bolts after the ring when I throw it. • Grab & Hold: He brings it back, pins it against my leg, and bites down firmly (the toy—not the leg!)—his way of acting out the natural catch-and-control behavior. • Unalive & Tug: We finish with a strong tug session, which satisfies his instinct to grip and shake—basically his version of “making the toy unalive.” • Settle & Chew: Afterward, he relaxes with a chew toy or eats—completing the full physical and mental cycle in a healthy, balanced way. Durability is outstanding—this toy stands up to intense tug sessions with no tearing or damage, even with a 91 lb powerhouse. My senior dog also joins in for double tug play, and it holds up beautifully to that too. I don’t leave this toy down for chewing—it’s not a chew toy. I use it specifically for fetch and tug, then put it away when we’re done. This keeps it exciting and extends its lifespan. My dog has other chew toys he can use freely throughout the day. This isn’t just another fetch toy—when thoughtful it provides a structured, instinct-satisfying experience that’s mentally enriching and physically engaging. If you have a high-drive or working breed, or a dog who thrives on interactive play, this ring ball is 100% worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2025
O
Verified Purchase
ollie1
Chelsea, US
★★★★★ 5
Love these!!!
Color: Black and White, Color: Black and White
I absolutely love these socks!!! I use them so I can walk around the house when I put lotion on my feet. They are perfect. Very very smart young lady that came up with this idea.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026

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