Share
Network Equipment
Expected delivery 3 to 7 business days (exceptions applied)
Dahua
Dahua 16-Port PoE Desktop Managed Gigabit Switch (PoE++) (DH-S4220-16GT-240)
Dahua 16-Port PoE Desktop Managed Gigabit Switch (PoE++) (DH-S4220-16GT-240)
Dahua 16-Port PoE Desktop Managed Gigabit Switch (PoE++) (DH-S4220-16GT-240)
VPN:DH-S4220-16GT-240 SKU:AT146708 UPC:810053978658
Couldn't load pickup availability
Volume discount available - Ask for quote..
View full details
Recently Viewed
Dahua 16-Port PoE Desktop Managed Gigabit Switch (PoE++) (DH-S4220-16GT-240)
Product information summary

About the product
The 16-Port PoE All-Gigabit Managed Switch operates at peak efficiency thanks to its high performance switching engine. It is quite dependable, has a big buffer, and has a short gearbox delay. Additionally, it optimises transmission performance when viewing Ultra HD videos and possesses a powerful switching capability. Because of its all-metal construction, the device can operate in temperatures between -10°C and 55°C (+14°F and +131°F) with excellent heat dissipation and low power consumption. The switch effectively blocks interference from static electricity, lightning, and pulses because it has protection against overvoltage, EMC, and overcurrent from power input terminals. It also supports a variety of web and network management software applications that are SNMP-based, and it has strong network management features.
Dahua 16-Port PoE Desktop Managed Gigabit Switch (PoE++) Features:
- Layer 2 Network Management PoE Ethernet Switch
- Gigabit Ports
- Eighteen (18) 1000 Mbps Ethernet Ports and Two (2) 1000 Mbps Uplink Optical Ports
- Total PoE Budget 240W
- Supports IEEE802.3af, IEEE802.3at, Hi-PoE, and IEEE802.3bt Standards
- Supports PoE 2.0: Enhanced power capabilities with advanced features
- BT 90W (Red Port): Compliant with IEEE 802.3bt, delivering up to 90W for high-power devices
- Long Distance PoE: Offers up to 250m (820.21 ft) connection range
- PoE Watchdog (PD Alive): Ensures 24/7 monitoring and automatic restart of PoE devices upon failure
- Intelligent PoE: Enables port priority to be assigned, ensuring that essential devices are powered
Technical Specifications
The 16-Port PoE All-Gigabit Managed Switch operates at peak efficiency thanks to its high performance switching engine. It is quite dependable, has a big buffer, and has a short gearbox delay. Additionally, it optimises transmission performance when viewing Ultra HD videos and possesses a powerful switching capability. Because of its all-metal construction, the device can operate in temperatures between -10°C and 55°C (+14°F and +131°F) with excellent heat dissipation and low power consumption. The switch effectively blocks interference from static electricity, lightning, and pulses because it has protection against overvoltage, EMC, and overcurrent from power input terminals. It also supports a variety of web and network management software applications that are SNMP-based, and it has strong network management features.
Dahua 16-Port PoE Desktop Managed Gigabit Switch (PoE++) Features:
- Layer 2 Network Management PoE Ethernet Switch
- Gigabit Ports
- Eighteen (18) 1000 Mbps Ethernet Ports and Two (2) 1000 Mbps Uplink Optical Ports
- Total PoE Budget 240W
- Supports IEEE802.3af, IEEE802.3at, Hi-PoE, and IEEE802.3bt Standards
- Supports PoE 2.0: Enhanced power capabilities with advanced features
- BT 90W (Red Port): Compliant with IEEE 802.3bt, delivering up to 90W for high-power devices
- Long Distance PoE: Offers up to 250m (820.21 ft) connection range
- PoE Watchdog (PD Alive): Ensures 24/7 monitoring and automatic restart of PoE devices upon failure
- Intelligent PoE: Enables port priority to be assigned, ensuring that essential devices are powered
Product compare
Product warranty
Standard manufacturer warranty as applicable
Return policy
15 days return in original condition.
Price guarantee
!00% we are always lower than market price.
Explore branded collections
Our services

Partner with us

High business ethics and integrity

Consistence and focused performance

Shared vision and shared success

High confidentiality and security
-
See more
Design and build workplace, conference rooms & boardroom
-
See more
Managed IT service, help desks, servers, & networking
-
See more
Next generation devices assess, procure, customization
-
See more
Business continuity, security, backup & disaster recovery
-
See more
Cloud structure, migration, optimization and security
-
See more
Digitization, data retention, automation, Dev apps