# Managed Switch Dahua Technology CS4220-16GT-135 L2 Gigabit Ethernet 18 Ports PoE

**URL:** https://aio.lv/en/product--dahua-cs4220-16gt-135--11342679
**Data updated:** 2025-10-06 16:00 (EEST)
**Category:** Network Switches
**Manufacturer:** DAHUA
**Manufacturer code:** CS4220-16GT-135
**EAN:** 6923172571298
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 175.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 145.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dahua-cs4220-16gt-135--11342679

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tomorrow | free |
| Pickup points | Friday | 1.89 EUR |
| Courier delivery to door | Friday | 4.99 EUR |

## Summary description

The Dahua Technology CS4220-16GT-135 is a managed L2 switch featuring 18 Gigabit Ethernet ports with Power over Ethernet (PoE) support. It has a switching capacity of 40 Gbit/s and a MAC address table of 8000 entries, making it suitable for various networking applications.

## Long description

The Dahua Technology CS4220-16GT-135 is a managed L2 Gigabit Ethernet switch with 18 RJ-45 Gigabit ports, including 16 PoE-capable ports. It provides a switching capacity of 40 Gbit/s and an 8000-entry MAC address table, designed for network deployments that require centralised management and Power over Ethernet support in a compact, black chassis.
Advantages
This managed switch supports multiple IEEE networking standards (including 802.3af/at/bt) for flexible PoE delivery, offers full Gigabit connectivity on all ports, and includes an L2 feature set suitable for VLANs and traffic management. Its 40 Gbit/s switching capacity and 8000 MAC addresses enable reliable performance for small to medium-sized network environments.
Suitable for
IP surveillance systems requiring PoE cameras
Small to medium business LANs with PoE devices (phones, access points)
Edge aggregation and desktop switching in managed networks
Key specifications
Switch type: Managed L2
Ports: 18 × Gigabit Ethernet (10/100/1000) RJ-45; 16 PoE-capable ports
Switching capacity: 40 Gbit/s
MAC address table: 8000 entries
Networking standards: IEEE 802.3, 802.3u, 802.3ab, 802.3z, 802.3x, 802.3af, 802.3at, 802.3bt
Product colour: Black
Weight: 2.26 kg
10G support: No
How to use
Install the CS4220-16GT-135 in a rack or on a stable surface with adequate ventilation. Connect network devices to the RJ-45 ports and plug PoE devices directly into the PoE-capable ports. Access the switch management interface via its web GUI or supported management protocols to configure VLANs, QoS, PoE power settings and other L2 features according to your network design.
Usage recommendations
Ensure proper power budget planning when connecting multiple PoE devices to avoid overloading the switch’s PoE capacity. Keep firmware up to date and follow Dahua’s guidelines for secure management access and network segmentation for surveillance and critical services.

## Specifications

### Power over Ethernet (PoE)

| Feature | Value |
|---|---|
| Power over Ethernet (PoE) | Yes |
| Power over Ethernet (PoE) ports quantity | 16 |
| Total Power over Ethernet (PoE) budget | 135 W |

### Management features

| Feature | Value |
|---|---|
| Switch layer | L2 |
| Web-based management | Yes |
| Switch type | Managed |
| Cloud-managed | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Gigabit Ethernet (copper) ports quantity | 18 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Basic switching RJ-45 Ethernet ports quantity | 18 |
| SFP module slots quantity | 2 |

### Design

| Feature | Value |
|---|---|
| Rack mounting | Yes |
| Product colour | Black |
| Reset button | Yes |
| Housing material | Metal |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 154 W |
| Power source | AC |
| Input current | 3 |
| AC input frequency | 47/63 |
| AC input voltage | 100 - 240 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 5 - 95 |
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | -10 - 55 |
| Storage relative humidity (H-H) | 5 - 95 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 2.26 kg |
| Height | 44 mm |
| Width | 440 mm |
| Depth | 220 mm |

### Network

| Feature | Value |
|---|---|
| Networking standards | IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
| Flow control support | Yes |
| Ethernet LAN data rates | 100, 10, 1000 |
| Number of VLANs | 32 |
| VLAN support | Yes |
| 10G support | No |

### Data transmission

| Feature | Value |
|---|---|
| MAC address table | 8000 entries |
| Switching capacity | 40 Gbit/s |
| Jumbo frames support | Yes |
| Forwarding rate | 29.76 Mpps |
| Packet buffer memory | 4 MB |
| Jumbo frames | 15000 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 2910 g |
| Package depth | 342 mm |
| Package height | 90 mm |
| Package width | 540 mm |

### Security

| Feature | Value |
|---|---|
| DHCP features | DHCP client |

## FAQ

### How much does the Managed Switch Dahua Technology CS4220-16GT-135 cost, and is it available for purchase?

The price is 175.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 Tomorrow 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Managed Switch Dahua Technology CS4220-16GT-135 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: switch type, basic switching rj-45 ethernet ports type, basic switching rj-45 ethernet ports quantity, weight, 10g support, networking standards, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Managed Switch Dahua Technology CS4220-16GT-135?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11342679/65778125_large.webp