# Managed L2 Switch DAHUA DH-CS4226-24ET-375 — 18 Gigabit PoE ports, 2 SFP, 135W PoE budget, Metal rack-mount

**URL:** https://aio.lv/en/product--dahua-45948--11124261
**Data updated:** 2026-02-18 14:37 (EET)
**Category:** Network Switches
**Manufacturer:** DAHUA
**Manufacturer code:** 45948
**EAN:** 6923172571236
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 152.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 126.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dahua-45948--11124261

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Managed L2 switch DAHUA DH-CS4226-24ET-375 provides 18 Gigabit RJ-45 ports with PoE (30 W per port, 135 W total), two SFP slots and L2 switching features. Metal rack-mount housing, web-based management, VLAN support (32 VLANs), jumbo frame support up to 15000 bytes, 7.2 Gbit/s switching capacity and 5.36 Mpps forwarding rate. Suitable for small to medium networks, IP cameras and VoIP deployments.

## Long description

Managed L2 switch DAHUA DH-CS4226-24ET-375 is a compact rack-mount network switch designed for small to medium-sized deployments that require Gigabit connectivity and Power over Ethernet. The unit provides 18 Gigabit RJ-45 ports with PoE capability, two SFP slots for fiber uplinks, and L2 switching functions such as VLAN support and jumbo frame handling. Housed in a metal chassis with rack-mount dimensions, the switch offers web-based management, an ample PoE budget and operational ranges suitable for typical indoor network environments.
Advantages
The switch delivers Gigabit PoE on 18 copper ports with up to 30 W per port and a total PoE budget of 135 W, allowing direct power and data delivery to IP cameras, access points and VoIP phones. Two SFP slots provide flexible fiber connectivity or uplink redundancy. L2 managed features include VLAN support (up to 32 VLANs), web-based management and support for jumbo frames up to 15,000 bytes, enabling efficient handling of large packets. A metal rack-mount housing and AC power supply included make the unit suitable for rack installations and continuous operation.
Suitable for
Small and medium business LANs requiring PoE for devices
IP camera systems and video surveillance networks
VoIP phone deployments and wireless access point backhaul
Edge switching with fiber uplink to a core switch or NVR
Key specifications
Switch layer: L2 managed switch
Ports: 18 Gigabit RJ-45 PoE ports (10/100/1000) and 2 SFP slots
PoE: 30 W per port, total PoE budget 135 W
Switching capacity: 7.2 Gbit/s; forwarding rate: 5.36 Mpps
MAC address table: 8,000 entries; packet buffer memory: 4 MB
VLANs: supports up to 32 VLANs
Jumbo frames: up to 15,000 bytes
Management: web-based management; DHCP client support
Power: AC power supply included; maximum power consumption 154 W
Physical: metal rack-mount housing; dimensions (W×D×H): 220 × 440 × 44 mm; weight: 2.23 kg
Operating conditions: temperature -10 to 55 °C; humidity 5–95%
Networking standards: IEEE 802.3, 802.3u, 802.3x, 802.3ad, 802.3z
How to use
Install the DAHUA DH-CS4226-24ET-375 in a standard 19-inch rack using the supplied mounting hardware or place it on a flat surface if rack mounting is not required. Connect the AC power input to an appropriate mains outlet. Use the web-based management interface to assign IP settings, enable and configure VLANs, and set PoE priorities if needed. Insert SFP modules for fiber uplink connections where appropriate and connect end devices to the Gigabit PoE ports. Monitor traffic and device status via the management UI and adjust MTU settings to utilize jumbo frames for large-packet workflows.
Usage recommendations
For stable PoE delivery, ensure the total connected PoE load does not exceed the 135 W budget; prioritize critical devices in the management interface. When deploying IP cameras or wireless access points, use the SFP uplinks for longer-distance or higher-bandwidth connections to the core network. Maintain ambient operating temperatures within the specified range and allow adequate ventilation around the metal chassis.

## Specifications

### Network

| Feature | Value |
|---|---|
| Networking standards | IEEE 802.3u, IEEE 802.3, IEEE 802.3ad, 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 | 7.2 Gbit/s |
| Jumbo frames support | Yes |
| Forwarding rate | 5.36 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) | 154 W |
| Power supply included | Yes |

### Power over Ethernet (PoE)

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

### 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) | 763.502 h |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 2.23 kg |
| Height | 44 mm |
| Width | 220 mm |
| Depth | 440 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 2880 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 DH-CS4226-24ET-375 Managed L2 Switch cost, and is it available for purchase?

The price is 152.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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 06.07.2026 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 DH-CS4226-24ET-375 Managed L2 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: switch type, basic switching rj-45 ethernet ports type, 10g support, 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 DH-CS4226-24ET-375 Managed L2 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/11124261/61823830_large.webp