Dahua Technology S3228-24GT-375 28-Port Unmanaged Desktop Gigabit Switch with 24-Port PoE
Technical Specification
- Make: Dahua Technology
- Model code: S3228-24GT-375
- Switcher Type: IP
- POE: Yes
- Video inputs / ports: 28
24 × RJ-45 10/100/1000 Mbps (PoE) ports, 2 × RJ-45 10/100/1000 Mbps (uplink) ports and 2 × SFP 1000 Mbps (uplink) ports. Meets the requirements of IEEE802.3af, IEEE802.3at, Hi-PoE, and IEEE802.3bt power supply standards. PoE watchdog real-time monitors camera statues and automatically reboots faulty network cameras. Up to 250 m transmission distance. Supports VIP ports, prioritizing transmission for port1 to port8.
Read more| Make | Dahua Technology |
|---|---|
| Manufacturer | Dahua Technology USA Inc. |
| Category | Video Surveillance>Switchers & Switches |
| Model code | S3228-24GT-375 |
| Switcher Type | IP |
| POE | Yes |
| Video inputs / ports | 28 |
| Physical Specifications |
Dimensions mm: 440 x 220 x 44 Weight g: 2660 |
| Electrical Specifications |
Voltage: 100 ~ 240 V AC Power Consumption: Full load: 400 W |
| Environmental Specifications |
Operating Temperature oC: -10 ~ +55 C (14 ~ 131 F) Operating Humidity %: 5 ~ 95 |
Product description
Dahua Technology DH-S3228-24GT-375 Desktop PoE Switch
The Dahua Technology DH-S3228-24GT-375 is a sophisticated 28-port unmanaged desktop gigabit switch designed for optimal network performance in dynamic environments. Featuring 24 PoE-enabled RJ-45 ports, along with 2 uplink RJ-45 ports and 2 SFP uplink ports, this switch supports a comprehensive communication setup while conforming to IEEE power supply standards such as IEEE802.3af, IEEE802.3at, Hi-PoE, and IEEE802.3bt.
Key Features
- High-Powered PoE: The switch's red ports offer up to 90W power per port, ideal for high-power devices.
- Enhanced Transmission: Achieve transmission distances up to 250m while maintaining smooth video streams.
- PoE Watchdog: Automatically monitors and reboots interrupted network camera connections, reducing manual maintenance efforts.
- Port Isolation: Effectively prevents data leakage and isolates broadcast storms, enhancing network safety without VLAN configurations.
Technical Specifications
- Switching Capacity: 56 Gbps
- Jumbo Frame Support: 15K Byte
- MAC Table Size: 8K
- Operating Temperature: -10°C to 55°C for robust environmental adaptability.
Ideal Use Cases
The DH-S3228-24GT-375 is perfectly suited for diverse settings including homes, factories, and office environments, where a reliable and secure network is essential. Its built-in protections against interference ensure uninterrupted operations, making it a valuable asset for both small and large-scale network deployments.

