SKU: 63732360232

DAHUA AS4300-24GT4GF

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  • USA
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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

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Description

DAHUA AS4300-24GT4GFAS4300 24GT4GF > 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 24 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 24: 24 RJ 45 10 100 1000 Mbps; Port 25 28: 4 SFP 100 Mbps 1 Gbps Management port 1

AS4300-24GT4GF

> 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

24 × 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 1-24:24 × RJ-45 10/100/1000 Mbps;

Port 25-28:4 × SFP 100 Mbps/1 Gbps

Management port

1 × Console port

Power Supply

100–240 VAC, 50/60 Hz, 1.0 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

150.86 years

Switching Capacity

56 Gbps

Packet Forwarding Rate

41.7 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

2.5 kg (5.51 lb)

Gross Weight

3.2 kg (7.05 lb)

Product Dimensions

440 mm × 160 mm × 44 mm
(17.32" × 6.30" × 1.73") (L × W × H)

Packaging Dimensions

540 mm × 280 mm × 86 mm
(21.26" × 11.02" × 3.39") (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: 63732360232

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4.5 ★★★★★
Based on 21 reviews
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Product Reviews
T
Verified Purchase
this guy
Chelsea, US
★★★★★ 5
Must have
These things a freaking AWESOME! If you're doing a big sound deadner job, you need thees! The 3 different sizes are perfect for the different shapes in the floor pans. Well built, good quality and they have a nice weight to them. Just buy them and thank me later. For $15.00 you can't go wrong.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
D
Verified Purchase
Dan K.
Bozeman, US
★★★★★ 5
Bringing a 1976 MG Midget to the modern world!
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
I've been restoring a 1976 MG Midget barn find. I bought some Sinless liner to help make the car rattle less and feel more solid. This product is easy to cut, easy to install, and extremely sticky. I used it to line the trunk, the interior, and even some under the hood of the old MG. The adhesive stands up to the brutal temperature of the engine bay, and when (by accident) some fuel spilled onto the foam, it didn't fall apart or turn to mush. Thanks to Siless, the MG now feels like a modern car. The floor pans feel much more solid, the doors make a heftier thud when you close them, and the trunk no longer sounds like a percussion instrument when you touch it. If you know what you're doing, this product will transform the feel of a car. I found that 36 sq ft was enough for my MG Midget, but for a bigger car I would want more. The pattern on the back helped me to cut perfectly measured squares and rectangles. The foam itself doesn't have a strong odor, it works super well, and has held up to several months of changing temperatures (in the Midwest US.)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 11, 2025
M
Verified Purchase
Mike S.
Los Angeles, US
★★★★★ 5
Excellent Car Sound Deadening and Heat Insulation Solution
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
If you're looking for a high-quality car sound deadening and heat insulation material, then the Siless Liner 157 (4 mm) mil 36 sqft is definitely worth considering. This product is designed to offer superior noise reduction and heat insulation for your car, making your driving experience more comfortable and enjoyable. The closed-cell foam material used in this product is of premium quality, and it effectively blocks out external noise and vibrations. This means you can enjoy a quieter and more peaceful ride, even on noisy roads. In addition, the Siless Liner 157 also provides excellent heat insulation, which can help keep your car cooler in hot weather. One of the best things about this product is that it's very easy to install. You don't need any special tools or equipment, and the material can be easily cut to fit any shape or size. It's also very lightweight and flexible, which makes it easy to work with. Overall, the Siless Liner 157 (4 mm) mil 36 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat is an excellent choice for anyone looking to improve the comfort and performance of their car. It's a high-quality product that delivers on its promises, and it's definitely worth the investment.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2023
M
Verified Purchase
Marie Phillips
Phoenix, US
★★★★★ 4
Heavy-Duty That Works!
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
This extreme sound deadening mat performs well for reducing road noise and vibration. It feels dense and adheres securely when properly applied. Once installed, it noticeably improves interior quietness. Overall, it’s a strong choice for more serious sound insulation projects.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
J
Verified Purchase
J Whitehead
New York, US
★★★★★ 5
Good product, quite sticky I must say.
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
Worked for my van insulation
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026

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