DAHUA CS4220-16GT-190 20-Port Cloud Managed Desktop Gigabit Switch with 16-Port PoE Overview
The DAHUA CS4220-16GT-190 20-Port Cloud Managed Desktop Gigabit Switch with 16-Port PoE is a professional Layer 2 cloud-managed Gigabit switch designed for advanced CCTV surveillance systems, enterprise networking, and large-scale IP camera deployments. It features 16 × RJ-45 Gigabit PoE ports, 2 × Gigabit RJ45 uplink ports, and 2 × Gigabit SFP uplink ports for high-speed data transmission and flexible network expansion.
The switch supports IEEE 802.3af/at, Hi-PoE, and IEEE 802.3bt standards with a total PoE budget of 190W, making it ideal for powering IP cameras, PTZ cameras, wireless access points, and other PoE-enabled devices. It also supports intelligent cloud management, VLAN, STP/RSTP, PoE Watchdog, and long-distance PoE transmission for reliable 24/7 surveillance networking.
DAHUA CS4220-16GT-190 20-Port Cloud Managed Desktop Gigabit Switch with 16-Port PoE Price in Kenya
| Product |
Price (KES) |
| DAHUA CS4220-16GT-190 20-Port Cloud Managed Gigabit PoE Switch |
22,000 – 38,000 KES |
DAHUA CS4220-16GT-190 20-Port Cloud Managed Desktop Gigabit Switch with 16-Port PoE Specifications
| Specification |
Details |
| Model |
CS4220-16GT-190 |
| Switch Type |
Layer 2 Cloud Managed Gigabit PoE Switch |
| Ports |
16 × RJ45 Gigabit PoE ports |
| Uplink Ports |
2 × RJ45 Gigabit uplink + 2 × SFP Gigabit uplink |
| Ethernet Speed |
10/100/1000 Mbps |
| SFP Speed |
1000 Mbps |
| PoE Standards |
IEEE 802.3af / IEEE 802.3at / Hi-PoE / IEEE 802.3bt |
| Total PoE Budget |
190W |
| Switching Capacity |
40 Gbps |
| Packet Forwarding Rate |
29.76 Mpps |
| MAC Address Table |
8K |
| Jumbo Frame |
15 KB |
| Management |
Cloud + Web Management |
| VLAN Support |
Yes |
| STP/RSTP |
Supported |
| PoE Watchdog |
Supported |
| Power Supply |
Built-in 100–240 VAC |
| Installation |
Desktop mount / Rack mount |
| Housing Material |
Metal |
Specifications sourced from Dahua official documentation.
DAHUA CS4220-16GT-190 20-Port Cloud Managed Desktop Gigabit Switch with 16-Port PoE Connectivity
- 16 × RJ45 10/100/1000 Mbps Gigabit PoE ports
- 2 × RJ45 10/100/1000 Mbps Gigabit uplink ports
- 2 × SFP 1000 Mbps fiber uplink ports
- Supports IEEE 802.3af/at, Hi-PoE, and IEEE 802.3bt standards
- Supports cloud-managed networking through DoLynk platform
- Web-based management interface support
- VLAN network segmentation support
- STP/RSTP loop prevention support
- PoE Watchdog automatic camera recovery
- Long-distance PoE transmission up to 250 meters
- Compatible with IP cameras, PTZ cameras, NVRs, APs, routers, and VoIP devices
- Rack-mount and desktop installation support
DAHUA CS4220-16GT-190 20-Port Cloud Managed Desktop Gigabit Switch with 16-Port PoE Performance
- Full Gigabit switching improves bandwidth for high-resolution surveillance systems
- 40 Gbps switching capacity ensures smooth multi-camera data transmission
- 190W PoE budget supports multiple IP cameras and PoE devices simultaneously
- Ports 1–2 support up to 90W PoE output for high-power PTZ devices
- Intelligent PoE management improves power stability and efficiency
- STP/RSTP support improves network redundancy and stability
- VLAN functionality enhances CCTV network security and isolation
- PoE Watchdog automatically restarts unresponsive cameras
- Metal industrial design supports reliable 24/7 operation
- Cloud management enables centralized monitoring and maintenance
DAHUA CS4220-16GT-190 20-Port Cloud Managed Desktop Gigabit Switch with 16-Port PoE Features
- 20-port cloud-managed Gigabit switch
- 16 × Gigabit PoE Ethernet ports
- 2 × Gigabit RJ45 uplink ports
- 2 × Gigabit SFP uplink ports
- 190W total PoE power budget
- IEEE 802.3af/at, Hi-PoE, and IEEE 802.3bt support
- Cloud and web management support
- VLAN functionality
- STP/RSTP loop protection
- PoE Watchdog support
- Long-distance PoE transmission mode
- Full metal industrial housing
DAHUA CS4220-16GT-190 20-Port Cloud Managed Desktop Gigabit Switch with 16-Port PoE Design & Build
- Professional rack-mountable desktop switch design
- Durable sheet-metal industrial housing
- Fan-cooled enterprise networking architecture
- Built-in power supply design
- LED indicators for network and PoE activity
- Industrial-grade operating reliability
- Suitable for continuous surveillance deployments
- Desktop and 1U rack installation support
DAHUA CS4220-16GT-190 20-Port Cloud Managed Desktop Gigabit Switch with 16-Port PoE Use Cases
- Large CCTV surveillance systems
- Enterprise IP camera deployments
- PTZ camera installations
- Office and SMB networking
- Warehouse surveillance infrastructure
- Fiber uplink surveillance expansion
- School and institution networking
- Smart building security systems
DAHUA CS4220-16GT-190 20-Port Cloud Managed Desktop Gigabit Switch with 16-Port PoE Pros and Cons
| Pros |
Cons |
| 16 Gigabit PoE ports for large deployments |
Higher cost than unmanaged switches |
| 190W PoE budget supports many devices |
Requires technical networking knowledge |
| Includes Gigabit and SFP uplinks |
Larger physical size |
| Supports Hi-PoE and IEEE 802.3bt |
Fan cooling may generate slight noise |
| Cloud and web management support |
More advanced than needed for small networks |
| VLAN, STP/RSTP, and PoE Watchdog support |
Higher power consumption under full load |
DAHUA CS4220-16GT-190 20-Port Cloud Managed Desktop Gigabit Switch with 16-Port PoE FAQs
How many PoE ports does the switch have?
It has 16 Gigabit PoE-enabled RJ45 ports.
Does it support Gigabit networking?
Yes, all Ethernet ports support 10/100/1000 Mbps speeds.
What is the total PoE power budget?
The switch supports up to 190W total PoE output.
Does it support fiber uplinks?
Yes, it includes 2 × SFP Gigabit uplink ports.
Can it be used for CCTV systems?
Yes, it is specifically designed for IP surveillance and enterprise PoE camera deployments.
DAHUA CS4220-16GT-190 20-Port Cloud Managed Desktop Gigabit Switch with 16-Port PoE Conclusion
The DAHUA CS4220-16GT-190 20-Port Cloud Managed Desktop Gigabit Switch with 16-Port PoE is a powerful enterprise-grade networking solution built for demanding CCTV and IP surveillance systems. With 16 Gigabit PoE ports, Gigabit and SFP uplinks, advanced cloud management, VLAN and STP support, and a high 190W PoE budget, it delivers reliable high-performance networking for professional surveillance installations in Kenya.
