# Dahua CS4220-16GT-190 Network Switch with 16 PoE ports, 2 uplink ports, and 2 SFP slots

**URL:** https://aio.lv/en/product--dahua-cs4220-16gt-190--12596084
**Data updated:** 2026-07-25 04:17 (EEST)
**Category:** Network Switches
**Manufacturer:** DAHUA
**Manufacturer code:** CS4220-16GT-190
**EAN:** 6937552401921
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 305.49 €
**Prices and availability valid until:** 2026-08-24 23:59
**Price without VAT (21%):** 252.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dahua-cs4220-16gt-190--12596084

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.79 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The Dahua CS4220-16GT-190 network switch is designed for reliable data transmission and power delivery in professional surveillance and network infrastructures. It features 16 PoE ports for powering IP cameras and network devices, 2 uplink ports, and 2 SFP slots for fiber optic connections. Ideal for expanding enterprise or security networks.

## Long description

The Dahua CS4220-16GT-190 network switch is designed for reliable data transmission and power delivery in professional surveillance and network infrastructures. It features 16 PoE ports for powering IP cameras and network devices, 2 uplink ports, and 2 SFP slots for fiber optic connections, making it an efficient solution for expanding enterprise or security networks.
Advantages
This network switch provides a dependable platform for managing network traffic while simultaneously supplying power to connected devices over Ethernet cables. The inclusion of dedicated uplink ports and SFP slots allows for flexible integration with core network equipment and long-distance fiber optic links. Its robust construction ensures stable operation in demanding environments, minimizing downtime and maintenance requirements in security and data systems.
Suitable for
Powering and connecting IP security cameras in surveillance systems
Expanding enterprise local area networks
Establishing long-distance fiber optic connections via SFP slots
Connecting standard network devices such as access points and workstations
When it may not be suitable
This network switch may not be suitable for small home setups that do not require Power over Ethernet functionality or advanced port configurations. It is also not designed for industrial environments requiring extreme temperature resistance beyond standard commercial operating conditions.
Key specifications
16 Power over Ethernet ports
2 uplink ports
2 SFP fiber optic slots
Designed for professional surveillance and network infrastructures
How to use
Connect the network switch to a power source using a compatible power cable. Connect your primary router or core network device to one of the uplink ports using an Ethernet cable. Attach IP cameras or other compatible network devices to the Power over Ethernet ports. For long-distance connections, insert compatible SFP modules into the SFP slots and connect the fiber optic cables accordingly.
What to consider before purchase
Verify the power budget requirements of your connected devices
Ensure compatibility with your existing network infrastructure and SFP modules
Check whether the number of available ports meets your current and future expansion needs
Usage recommendations: Install the switch in a well-ventilated area or a standard rack enclosure to maintain optimal operating temperatures. Use high-quality Ethernet cables to ensure stable power delivery and data transmission across all connected PoE devices.

## FAQ

### How much does the Dahua CS4220-16GT-190 PoE Network Switch cost, and is it available for purchase?

The price is 305.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Dahua CS4220-16GT-190 PoE Network Switch be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All DAHUA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized DAHUA service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12596084/68970348_large.webp