# Managed L2 Gigabit Ethernet Switch DAHUA CS4226-24ET-240 — 26 ports (24 PoE Gigabit, 2 SFP), PoE budget 240 W, metal rack-mount

**URL:** https://aio.lv/en/product--dahua-cs4226-24et-240--11019900
**Data updated:** 2026-01-21 11:06 (EET)
**Category:** Network Switches
**Manufacturer:** DAHUA
**Manufacturer code:** CS4226-24ET-240
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 151.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 125.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dahua-cs4226-24et-240--11019900

## Delivery options

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

## Summary description

DAHUA CS4226-24ET-240 is a managed L2 rack-mount Gigabit Ethernet switch with 26 RJ‑45 ports (24 PoE Gigabit + 2 SFP). It supports IEEE 802.3 standards, VLANs (up to 32), jumbo frames to 15,000 bytes, MAC table of 8,000 entries and 4 MB packet buffer. PoE delivers up to 30 W per port with a total budget of 240 W. Metal housing, web-based management, DHCP client, reset button. Suitable for IP camera, access control and small-to-medium network deployments; operating temperature −10–55 °C.

## Long description

The Dahua Technology Managed Switch DH-CS4226-24ET-240 is an L2 Gigabit Ethernet switch with 26 RJ‑45 ports and integrated Power over Ethernet (PoE). It supports cloud management via the DoLynk Care platform and provides topology visualization, real‑time monitoring and remote operation and maintenance. The switch features a full metal chassis for improved heat dissipation, an operating temperature range of -10°C to 55°C, electromagnetic compatibility (EMC) protection and safeguards against overvoltage, overcurrent, static electricity, lightning and pulse interference. Select PoE models support long‑distance PoE up to 250 m and offer high‑power ports for demanding devices.
Advantages
Cloud management through DoLynk Care enables centralized device monitoring, real‑time alarms and notifications. Network topology generation using LLDP simplifies fault identification and remote maintenance. The full metal design ensures reliable thermal performance, while built‑in protections (EMC, overvoltage, overcurrent, ESD, lightning) increase operational stability. PoE features include long‑distance transmission (up to 250 m at reduced bandwidth), PoE Watchdog for automatic port recovery, and high‑power PoE ports (orange port up to 60 W, red BT port up to 90 W) suitable for powering high‑consumption devices. Select models support link aggregation and STP to maintain network stability.
Suitable for
 Small and medium‑sized business networks
 Supermarkets and retail environments
 Offices and enterprise workspaces
 Restaurants, cafés and hospitality venues
 IP camera and access control systems requiring PoE
Key specifications
 Model: Dahua DH‑CS4226‑24ET‑240 (MPN: CS4226‑24ET‑240)
 Switch type: Managed L2
 Ports: 26 × Gigabit Ethernet (10/100/1000) RJ‑45
 PoE: Long‑distance PoE up to 250 m (at reduced bandwidth), orange port up to 60 W, red BT port up to 90 W; supports IEEE 802.3af/at/bt and HiPoE on BT ports
 Switching capacity: 8.8 Gbit/s
 MAC address table: 8000 entries
 Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ad (link aggregation), IEEE 802.3z; LLDP supported
 Operating temperature: -10°C to 55°C
 Chassis: Full metal, black; weight approx. 2.47 kg
 Protections: EMC, overvoltage, overcurrent, ESD, lightning and pulse interference protection
How to use
Install the switch in a suitable rack or on a stable surface and connect power according to the product manual. Connect network devices to the Gigabit RJ‑45 ports; use PoE ports to power compatible IP cameras, access points or other PoE devices. For cloud management, register and add the device in the DoLynk Care app to enable real‑time monitoring, alarms and remote configuration. Use the web interface to configure LLDP, link aggregation, STP and PoE Watchdog features as required for your network topology and redundancy needs.
Usage recommendations
For stable long‑distance PoE links, verify device compatibility and accept reduced bandwidth (10 Mbps) over extended cable runs. Enable PoE Watchdog to automatically detect and restart failed PoE ports and configure link aggregation or STP on uplinks to prevent loops and ensure redundancy.

## Specifications

### Network

| Feature | Value |
|---|---|
| Networking standards | IEEE 802.3ad, IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
| Number of VLANs | 32 |
| VLAN support | Yes |
| 10G support | No |

### Data transmission

| Feature | Value |
|---|---|
| MAC address table | 8000 entries |
| Switching capacity | 8.8 Gbit/s |
| Jumbo frames support | Yes |
| Forwarding rate | 6.55 Mpps |
| Packet buffer memory | 4 MB |
| Jumbo frames | 15000 |

### Design

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

### Power

| Feature | Value |
|---|---|
| Power source | AC |
| Power consumption (max) | 265 W |
| Power supply included | Yes |

### Power over Ethernet (PoE)

| Feature | Value |
|---|---|
| Power over Ethernet (PoE) | Yes |
| Total Power over Ethernet (PoE) budget | 240 W |
| Power over Ethernet (PoE) power per port | 30 W |

### Management features

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

### Ports & interfaces

| Feature | Value |
|---|---|
| Gigabit Ethernet (copper) ports quantity | 24 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Basic switching RJ-45 Ethernet ports quantity | 26 |
| SFP module slots quantity | 2 |

### 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 |

### Performance

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 562.765 h |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 2.47 kg |
| Height | 44 mm |
| Width | 220 mm |
| Depth | 440 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 3120 g |
| Package depth | 540 mm |
| Package height | 90 mm |
| Package width | 342 mm |

### Security

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

## FAQ

### How much does the DAHUA CS4226-24ET-240 Managed L2 26-Port Gigabit Switch cost, and is it available for purchase?

The price is 151.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 Tuesday 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 DAHUA CS4226-24ET-240 Managed L2 26-Port Gigabit 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

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

When making a choice, we recommend paying attention to the key features: 10g support, switch type, basic switching rj-45 ethernet ports type, basic switching rj-45 ethernet ports quantity, weight, 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 DAHUA CS4226-24ET-240 Managed L2 26-Port Gigabit Switch?

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/11019900/65795174_large.webp