Dahua CS4220-16GT-190 20-Port Cloud Managed Desktop Gigabit Switch Overview
The Dahua CS4220-16GT-190 is a 20-port cloud-managed Gigabit PoE switch designed for medium-to-large surveillance and networking setups. It features 16 full Gigabit PoE ports, 2 Gigabit RJ45 uplinks, and 2 Gigabit SFP uplinks, with a 190 W PoE budget. Supporting IEEE802.3af/at, Hi-PoE, and IEEE802.3bt standards, it provides intelligent PoE management, VLAN support, and long-distance PoE transmission up to 250 m. Cloud management via the DoLynk Care platform enables centralized monitoring and configuration.
Dahua CS4220-16GT-190 20-Port Cloud Managed Desktop Gigabit Switch Specifications
| Component | Details |
|---|---|
| Model Number | CS4220-16GT-190 |
| Ports | 16 × RJ-45 10/100/1000 Mbps PoE, 2 × RJ-45 Gigabit uplinks, 2 × SFP Gigabit uplinks |
| PoE Standard | IEEE802.3af/at, Hi-PoE, IEEE802.3bt |
| PoE Budget | Total ≤ 190 W (Ports 1–2 ≤ 90 W, Ports 3–16 ≤ 30 W each) |
| Switching Capacity | 40 Gbps |
| Packet Forwarding | 29.76 Mpps |
| Packet Buffer | 4 Mb |
| Jumbo Frame Support | 15K Bytes |
| MAC Address Table | 8K entries |
| VLAN Support | Up to 32 VLANs |
| Transmission Modes | Standard, VLAN, PoE Watchdog, Long Distance PoE (up to 250 m) |
| Management | Web-managed + centralized cloud management via DoLynk Care |
| Operating Temp | –10 °C to +55 °C |
| Storage Temp | –40 °C to +70 °C |
| Humidity | 5%–95% RH, non-condensing |
| Power Supply | Built-in 100–240 VDC, 47–63 Hz |
| Design | Rack-mount metal housing, fanless, dust-proof |
Dahua CS4220-16GT-190 20-Port Cloud Managed Desktop Gigabit Switch Price in Kenya
| Product Description | Price Range (KES) |
|---|---|
| Dahua CS4220-16GT-190 20-Port Cloud Managed PoE Switch | KSh 26,999 – 32,999 |
Dahua CS4220-16GT-190 20-Port Cloud Managed Desktop Gigabit Switch Design and Build
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Rack-mount metal housing for durability and professional installations
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Fanless design ensures silent operation
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DIP switch for quick mode changes (Cloud, VLAN, PoE Watchdog, Long Distance PoE)
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Cloud-managed via DoLynk Care platform with topology visualization and alerts
Dahua CS4220-16GT-190 20-Port Cloud Managed Desktop Gigabit Switch Performance
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Supports Hi-PoE and IEEE802.3bt for high-power devices (up to 90 W per port)
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PoE Watchdog automatically restarts unresponsive devices
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Long-distance PoE transmission up to 250 m for extended deployments
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VLAN support enhances network security and segmentation
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Gigabit uplinks ensure fast backbone connectivity to NVRs or routers
Dahua CS4220-16GT-190 20-Port Cloud Managed Desktop Gigabit Switch Ideal User Cases
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Large CCTV setups: Powering multiple IP cameras with high PoE demand
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Retail chains: Centralized monitoring across outlets
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Offices: Connecting VoIP phones, cameras, and workstations
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Institutions: Universities, hospitals, and government facilities
Dahua CS4220-16GT-190 20-Port Cloud Managed Desktop Gigabit Switch Pros and Cons
| Pros | Cons |
|---|---|
| Cloud-managed via DoLynk Care | Higher cost than smaller switches |
| 16 Gigabit PoE ports with Hi-PoE support | Larger physical footprint |
| VLAN and loop protection | – |
| Long-distance PoE up to 250 m | – |
| Rugged rack-mount metal design | – |
Dahua CS4220-16GT-190 20-Port Cloud Managed Desktop Gigabit Switch FAQs
1. How many PoE devices can it power? Up to 16 devices, depending on total power consumption (190 W budget).
2. Does it support Gigabit speeds? Yes, all ports (PoE and uplinks) are Gigabit.
3. Can it be managed remotely? Yes, via web interface and the DoLynk Care cloud platform.
4. Is it suitable for CCTV systems? Yes, it’s designed for powering IP cameras with Hi-PoE and long-distance transmission.
5. What is the warranty? Typically 3 years (region-dependent).
| Shipping Cost |
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| Shop Location | Kenya |
