DAHUA CS4220-16GT-190 20-Port Switch with 16 × RJ-45 10/100/1000 Mbps PoE, ports, 2 × RJ-45 10/100/1000 Mbps

DAHUA CS4220-16GT-190 20-Port  Switch with 16 × RJ-45 10/100/1000 Mbps PoE, ports, 2 × RJ-45 10/100/1000 Mbps 

• Model – Dahua CS4220‑16GT‑190

• Ports – 20 total ports

  • 16 × RJ‑45 10/100/1000 Mbps PoE ports (IEEE 802.3af/at)

  • 2 × RJ‑45 10/100/1000 Mbps uplink ports

  • 2 × Combo uplink ports (RJ‑45/SFP) for fiber expansion

• Switch type – Unmanaged PoE switch

• PoE budget – 190 W total PoE power budget

• Transmission – Store‑and‑forward switching

• MAC address table – 8K MAC addresses supported

• Backplane bandwidth – 8.8 Gbps switching capacity

• Packet forwarding rate – 6.55 Mpps

• Housing – Metal casing, fanless design

• Power supply – AC 100–240 V, 50/60 Hz

• Operating conditions – –10 °C to +55 °C, humidity ≤95%

• Dimensions – 330 × 230 × 44 mm

• Weight – ~3.5 kg

DAHUA CS4220-16GT-190 20-Port  Switch with 16 × RJ-45 10/100/1000 Mbps PoE, ports, 2 × RJ-45 10/100/1000 Mbps 

The DAHUA CS4220-16GT-190 20-Port Cloud Managed PoE Switch is a professional Layer 2 Gigabit switch designed for IP surveillance systems, enterprise networks, schools, hotels, and business environments. It features 16 Gigabit PoE RJ45 ports, 2 Gigabit RJ45 uplink ports, and 2 Gigabit SFP uplink ports, providing flexible and high-speed connectivity for IP cameras, NVRs, wireless access points, and other network devices.

Supporting IEEE 802.3af, IEEE 802.3at, Hi-PoE, and IEEE 802.3bt standards with a 190W total PoE budget, the switch also includes DoLynk cloud management, PoE Watchdog, VLAN, STP/RSTP, and 250-meter Extend Mode, making it an ideal solution for professional surveillance and business networking.

DAHUA CS4220-16GT-190 20-Port Cloud Managed PoE Switch Price in Kenya

DAHUA CS4220-16GT-190 20-Port Cloud Managed PoE Switch Key Specifications

DAHUA CS4220-16GT-190 20-Port Cloud Managed PoE Switch Design & Build

• Durable sheet metal enclosure.
• Rack-mountable and desktop installation.
• Sixteen Gigabit PoE ports.
• Two Gigabit RJ45 uplink ports.
• Two Gigabit SFP fiber uplink ports.
• Built for continuous 24/7 operation.

DAHUA CS4220-16GT-190 20-Port Cloud Managed PoE Switch Features and Performance

• Supports sixteen Gigabit PoE devices simultaneously.
• Total PoE power budget of 190W.
• Ports 1–2 support up to 90W Hi-PoE/IEEE 802.3bt output.
• Ports 3–16 support up to 30W IEEE 802.3af/at PoE output.
• Cloud management through the DoLynk platform.
• Supports PoE Watchdog, STP/RSTP, VLAN, Static Link Aggregation, and Extend Mode with transmission distances up to 250 meters.

DAHUA CS4220-16GT-190 20-Port Cloud Managed PoE Switch Ideal Use Cases

• Enterprise IP surveillance systems.
• Office buildings.
• Hotels and hospitality facilities.
• Schools and universities.
• Shopping malls and retail stores.
• Industrial and warehouse networking.

DAHUA CS4220-16GT-190 20-Port Cloud Managed PoE Switch Connectivity and Compatibility

• Compatible with IEEE 802.3af, IEEE 802.3at, Hi-PoE, and IEEE 802.3bt devices.
• Supports IP cameras, NVRs, wireless access points, VoIP phones, and network bridges.
• Features Gigabit RJ45 and SFP uplink ports for flexible backbone connectivity.
• Supports Cat5e, Cat6, Cat6a, and fiber optic cabling.
• Compatible with DoLynk cloud and web-based management.
• Supports IEEE 802.1Q VLAN, STP/RSTP, DHCP Client, Link Aggregation, and IEEE 802.3x Flow Control.

DAHUA CS4220-16GT-190 20-Port Cloud Managed PoE Switch Pros and Cons

FAQs

1. How many ports does the DAHUA CS4220-16GT-190 have?

It includes 20 ports, consisting of 16 Gigabit PoE RJ45 ports, 2 Gigabit RJ45 uplink ports, and 2 Gigabit SFP uplink ports.

2. What is the total PoE power budget?

The switch provides a 190W total PoE budget, with Ports 1–2 supporting up to 90W each and Ports 3–16 supporting up to 30W each, depending on the available power budget.

3. Does it support cloud management?

Yes. The switch supports DoLynk cloud management as well as local web-based management for monitoring and configuration.

4. Does it support long-distance PoE?

Yes. Extend Mode allows PoE transmission up to 250 meters for compatible devices operating at reduced speeds.

5. Can it be used with IP cameras?

Yes. It is designed specifically for IP surveillance and supports PoE IP cameras, NVRs, wireless access points, VoIP phones, and other IEEE 802.3-compliant devices.

6. Is the DAHUA CS4220-16GT-190 worth buying?

Yes. With 16 Gigabit PoE ports, 2 Gigabit RJ45 uplinks, 2 SFP uplinks, 190W PoE budget, Hi-PoE/IEEE 802.3bt support, and cloud management, it is an excellent solution for professional CCTV and enterprise networking. At KSh 27,500, it offers outstanding value for medium to large deployments.

Conclusion

The DAHUA CS4220-16GT-190 20-Port Cloud Managed PoE Switch is a powerful networking solution for demanding surveillance and enterprise applications. Its 16 Gigabit PoE ports, Gigabit RJ45 and SFP uplinks, 190W PoE budget, Hi-PoE/IEEE 802.3bt compatibility, DoLynk cloud management, and advanced Layer 2 features make it an excellent choice for scalable, high-performance network deployments. At KSh 27,500, it delivers exceptional reliability, flexibility, and long-term value.