Dahua Technology S4228-24GT-240 28-Port Managed Desktop Gigabit Switch with 24-Port PoE
Technical Specification
- Make: Dahua Technology
- Model code: S4228-24GT-240
- Switcher Type: IP
- POE: Yes
- Video inputs / ports: 28
Layer 2 network management PoE switch. Supports web, and network management software based on SNMP. Network redundancy: STP/RSTP. Supports PoE power consumption management, PoE power off management. Supports IEEE802.3af, IEEE802.3at. Port 1 and port 2 support IEEE802.3bt, and are compatible with Hi-PoE. Supports PoE watchdog. Supports 250 m long-distance transmission mode
Read more| Make | Dahua Technology |
|---|---|
| Manufacturer | Dahua Technology USA Inc. |
| Category | Video Surveillance>Switchers & Switches |
| Model code | S4228-24GT-240 |
| Switcher Type | IP |
| POE | Yes |
| Video inputs / ports | 28 |
| Physical Specifications |
Dimensions mm: 440 x 300 x 44 Weight g: 3405 g |
| Electrical Specifications |
Voltage: 100 ~ 240 V AC Power Consumption: Full load: 240 W |
| Environmental Specifications |
Operating Temperature oC: -10 ~ +55 C (14 ~ 131 F) Operating Humidity %: 5 ~ 95 |
Product description
Dahua Technology 28-Port Managed Gigabit Switch with 24-Port PoE - S4228-24GT-240
The Dahua S4228-24GT-240 is a powerful all-gigabit PoE switch that provides robust performance for demanding network environments. Equipped with 28 ports, including 24 PoE ports, this managed desktop switch utilises a high-performance switching engine to ensure optimal data transmission and ultra-reliable access to high-definition video streams.
Key Features
- Layer 2 Network Management: Comprehensive management with support for both web and SNMP-based network management software.
- Advanced PoE Support: Includes PoE power consumption management, compatible with IEEE802.3af/at standards, and high-power IEEE802.3bt standard on ports 1 and 2.
- Efficient Design: The all-metal construction offers excellent heat dissipation, and low power consumption, ready to operate between −10°C to 55°C.
- Network Redundancy and Stability: Incorporates STP/RSTP for redundancy and PoE watchdog for stability.
- Long-Distance Transmission: Supports extended distances of up to 250 metres, ideal for remote installations.
Ideal Use Cases
This switch is well-suited for video surveillance environments, where high-definition video transmission without delays is crucial. It supports intelligent power monitoring and offers robust protection against electromagnetic interference, making it ideal for industrial settings prone to power fluctuations and interference from external factors.
With a switching capacity of 56 Gbps and a packet forwarding rate of 41.664 Mpps, the Dahua S4228-24GT-240 effortlessly manages simultaneous data streams, ensuring seamless and real-time data transmission, perfect for enterprise-level applications.

