Dahua Technology S4220-16GT-240 20-Port Managed Desktop Gigabit Switch with 16-Port PoE
Technical Specification
- Make: Dahua Technology
- Model code: S4220-16GT-240
- Switcher Type: IP
- POE: Yes
- Video inputs / ports: 20 channels
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 Ltd |
| Category | CCTV>CCTV Switchers & Switches |
| Model code | S4220-16GT-240 |
| Switcher Type | IP |
| POE | Yes |
| Video inputs / ports | 20 channels |
| 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's DH-S4220-16GT-240 is a robust 20-port Managed Desktop Gigabit Switch, expertly designed for the demands of the modern physical security industry. This all-gigabit PoE switch features 16 PoE-enabled ports, ideal for efficient power management of connected devices. With full Layer 2 network management capabilities, it supports web-based and SNMP-based network management software, ensuring seamless integration into existing setups.
Key Features
- Network Redundancy: Supports STP/RSTP protocols, enhancing network reliability.
- Intelligent PoE: Offers power consumption control and real-time monitoring, with priority supply for essential ports and Hi-PoE compatibility on first two ports.
- Extended Transmission: 250m long-distance PoE transmission capability facilitates flexible installation.
- Wide Operating Range: Functions optimally in extreme temperatures from –10°C to 55°C with robust lightning protection.
Ideal Use Cases
The DH-S4220-16GT-240 excels in environments where high-definition video transmission and low latency are critical. Its extensive power capabilities make it suitable for applications that necessitate high-power devices like network cameras and security systems in large physical security networks.
With state-of-the-art flow control, a substantial buffer size, and advanced security features, this switch is engineered to optimize video transmission efficiency, safeguard against network anomalies, and uphold system integrity across diverse operational settings. Dahua's commitment to quality is evidenced by impressive metrics such as a 56 Gbps switching capacity and efficient PoE power management, ensuring consistent performance in high-demand scenarios.
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