SKU: 22181700990

DAHUA AS4300-16GT4GF

$403189.17 $447987.97
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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

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Description

DAHUA AS4300-16GT4GFAS4300 16GT4GF > Powerful L2 and L2+ Features. > Green and Fan less Design. > Intelligent Resilient Framework 2 (IRF2). Product Data Hardware Included Power Adapter Yes PoE No Ethernet Port 16 RJ 45 10 100 1000 Mbps Optical Port 4 SFP 100 Mbps 1 Gbps Ethernet Port Speed 10 100 1000 Mbps Optical Port Uplink Speed 100 Mbps 1 Gbps Description of Function Slots Port 1 16: 16 RJ 45 10 100 1000 Mbps; Port 17 20: 4 SFP 100 Mbps 1 Gbps Management port 1

AS4300-16GT4GF

> Powerful L2 and L2+ Features.

> Green and Fan-less Design.

> Intelligent Resilient Framework 2 (IRF2).


Product Data

Hardware

Included Power Adapter

Yes

PoE

No

Ethernet Port

16 × RJ-45 10/100/1000 Mbps

Optical Port

4 × SFP 100 Mbps/1 Gbps

Ethernet Port Speed

10/100/1000 Mbps

Optical Port Uplink Speed

100 Mbps/1 Gbps

Description of Function Slots

Port 1-16: 16 × RJ-45 10/100/1000 Mbps;

Port 17-20: 4 × SFP 100 Mbps/1 Gbps

Management port

1 × Console port

Power Supply

100–240 VAC, 50/60 Hz, 1 A

Operating Temperature

–5 °C to +45 °C (+23 °F to +113 °F)

Operating Humidity

5%–95% (RH)

Storage Temperature

–40 °C to +70 °C (–40 °F to +158 °F)

Storage Humidity

5%–95% (RH)

Fanless Design

Yes

Power Consumption

Idling: 9 W

Full load: 23 W

Performance

Layer

L2+

Management Type

Yes

MTBF

136.24 years

Switching Capacity

40 Gbps

Packet Forwarding Rate

30 Mpps

Packet Buffer Size

12 Mbit

Jumbo Frame

10K Byte

MAC Table Size

8K

VLAN Number

4K

Dynamic ARP

128

Communication Standard

802.3x; 802.3ad; 802.1p; 802.1q; 802.1x; 802.1d; 802.1w; 802.1s

Features

Ring Network Protocol

STP/RSTP/MSTP
PVST

Routing

Static routing
IPV6 unitcast routing

VLAN Function

Port-based VLAN
MAC-based VLAN

Link Aggregation

Static link aggregation
Dynamic link aggregation

IEEE 802.3x Flow Control

Yes

Multicast

IGMP Snooping
PIM Snooping

Reliability

LLDP

ARP

ARP, Gratuitous ARP
Dynamic ARP Inspection
ARP anti-attack
ARP source suppression
ARP Detection

DHCP Function

DHCP Client
DHCP Relay

Security

802.1X, centralized MAC address authentication
Port isolation
Dynamic ARP detection, preventing man-in-the-middle attack and ARP denial-of-service
IP/Port/MAC binding

QoS/ACL

Packet filtering (Layer 2 to Layer 4)
Source MAC-, destination MAC-, Source IP (IPv4/IPv6)-, destination IP (IPv4/IPv6)-, TCP/UDP port number-, VLAN-based traffic classification
Time-based ACL
Two-way ACL policy (ingress and egress)

IPv6

ND
IPv6-Ping
IPv6-Tracert
IPv6-Telnet

Equipment Management

Load update files and update using FTP
Configure through CLI, Telnet, and Console port
SNMPv1/v2/v3
NTP
Ping and Tracert
LLDP
Port loopback detection

General

Statics Protection

Air discharge: 8 kV
Contact discharge: 6 kV

Lighting Protection

Common mode: 1 kV
Differential mode: 0.5 kV

Net Weight

2 kg (4.41 lb)

Gross Weight

3 kg (6.61 lb)

Product Dimensions

330 mm × 230 mm × 44 mm
(12.99" × 9.06" × 1.73") (L × W × H)

Packaging Dimensions

440 mm × 370 mm × 105 mm
(17.32" × 14.57" × 4.13") (L × W × H)

Casing Material

Sheet metal

Installation

Desktop mount; rack mount

Certifications

CE; FCC
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: 22181700990

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4.9 ★★★★★
Based on 9 reviews
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Product Reviews
D
Verified Purchase
Donald
Houston, US
★★★★★ 5
"Durable Fun: Pweituoet Heavy Duty Squeaky Dog Balls for Aggressive Chewers"
Size: 4.5"
Product Review: The Pweituoet 4.5” Heavy Duty Squeaky Dog Balls have been a hit with my dog, proving to be both durable and entertaining. Durability: These dog balls are impressively tough. My dog is an aggressive chewer, and most toys don’t last long, but these balls have held up exceptionally well. The heavy-duty material and spiked design are perfect for dogs who love to chew, providing both durability and safety. Entertainment: The built-in squeaker adds an extra layer of fun. It captures my dog’s attention immediately, and the squeak keeps him engaged for longer play sessions. The spikes also make the ball easy for him to grip and carry around. Size: The 4.5” size is ideal for medium to large dogs. It’s large enough to avoid being a choking hazard but still easy for my dog to pick up and play with. The size and weight are just right for games of fetch, too. Value: Given the durability and how much my dog enjoys these balls, they offer great value for the price. They’ve lasted much longer than other toys we’ve tried, making them a worthwhile investment for any dog owner with a tough chewer. Overall Verdict: The Pweituoet Heavy Duty Squeaky Dog Balls are an excellent choice for medium to large dogs, especially those who are aggressive chewers. They’re durable, fun, and well-sized, making them a great addition to your dog’s toy collection. Highly recommended!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 10, 2024
C
Verified Purchase
Chris Wells
Grantham, US
★★★★★ 5
Actually stands up to use
Size: 4.5", Size: 4.5"
I have a pitbull who is a toy destroyer. All those toys, even the ones that say tough enough for destroyers, never hold up. THESE BALLS ARE AWESOME! I bought the 2 pack of the 4.5 inch balls and they lasted a year. I literally am writing this review after ordering a new set. These are well worth the money and Ghost (my dog) loves them. Hes a 103lbs pitbull and his life mission is cuddles and destroying his toys... and these lasting a year of everyday use is friggin awesome. Both toys failed in the same way eventually. They gave out in a circle around the "squeker".
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 14, 2024
C
Verified Purchase
CFM
Waukegan, US
★★★★★ 3
Neutral
Size: 4.5"
She chewed it up in less than 10 minutes. This is not for heavy chewers but dogs that like to actually play with their toys it would be great!!! I gave it a 3 because it worked for my other dog who likes to play🤘
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
J
Verified Purchase
jewelrycook
Natrona Heights, US
★★★★★ 5
Bouncy, not hard, and good value.
Style: Fetch Balls (Pack of 10), Size: 2.5 inch
Great balls for the ball launcher and not rockhard like some of the solid rubber balls. These have great bounce, and because of the two holes, they make a fun whistling noise as they fly through the air. My dogs love them and they are a good value. By the way, if you throw them too hard, they will go through chain-link and no climb fence because they squish a bit!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
I
Verified Purchase
IT Secure Force
West Palm Beach, US
★★★★★ 5
Excellent dog balls — safe design and very durable
Style: Fetch Balls (Pack of 3), Size: 2.5 inch
These fetch balls from Amazon Basics are fantastic, and my dog absolutely loves them. One of the biggest reasons I prefer these over other brands is the hole that runs through the center of the ball. This is a very important safety feature: if a dog were to accidentally get the ball stuck in the back of the throat, the hole allows air to pass through. That small detail could literally make a life-saving difference. Aside from the safety benefit, they bounce well, are easy to clean, and hold up to a lot of playtime. They’re firm but not rock-hard, and my dog goes crazy for them. Great value, great quality, and a thoughtful design. Highly recommended for dog owners who want a safer alternative to standard solid rubber balls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2025

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