# Unmanaged Switch Digitus DN-651109 4 Port Gigabit Ethernet PoE

**URL:** https://aio.lv/en/product--digitus-dn-651109--2091551
**Data updated:** 2025-12-29 10:36 (EET)
**Category:** Network Switches
**Manufacturer:** DIGITUS
**Manufacturer code:** DN-651109
**EAN:** 4016032457923
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 119.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 99.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--digitus-dn-651109--2091551

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Digitus DN-651109 is an unmanaged 4-port Gigabit Ethernet PoE switch designed for industrial use. It features 4 Gigabit Ethernet ports and 2 SFP uplink ports, supporting IEEE 802.3at standards. With a MAC address table of 1000 entries and a DC input voltage of 48 - 57 V, it provides reliable power over Ethernet capabilities, making it ideal for powering devices in a network without the need for additional power sources.

## Long description

The DIGITUS DN-651109 is an unmanaged industrial Gigabit Ethernet PoE switch built for harsh environments. It offers four 10/100/1000Base-TX PoE ports and two 1000Base-X SFP uplink ports, supports IEEE 802.3af/at PoE with up to 30 W per port, and accepts a DC input voltage of 48–57 V. Designed for operation in a wide temperature range (-40 °C to 75 °C) and vibration-prone locations, the switch is suitable for continuous use in transport, production, traffic and security surveillance systems. DIN-rail mounting and plug-and-play installation simplify integration into industrial networks.
Advantages
The switch provides Gigabit connectivity combined with PoE power delivery, enabling network devices to receive both data and power over a single cable. Its rugged design and extended operating temperature range allow reliable performance in demanding industrial conditions. Two SFP uplink ports add flexibility for fiber connections, while the unmanaged architecture ensures simple, maintenance-free operation.
Suitable for
Industrial automation networks
Traffic monitoring and control systems
Security and surveillance camera installations
Public transport and vehicle-mounted networks
Key specifications
Model: DIGITUS DN-651109
Switch type: Unmanaged
RJ-45 ports: 4 × 10/100/1000Base-TX (PoE)
SFP uplinks: 2 × 1000Base-X
PoE standard: IEEE 802.3af/at, up to 30 W per port
MAC address table: 1000 entries
Input voltage: DC 48–57 V
Operating temperature: -40 °C to 75 °C
Mounting: DIN-rail
Colour: Black
How to use
Mount the switch on a DIN rail in a suitable industrial enclosure or cabinet. Connect network devices to the four Gigabit PoE RJ-45 ports using Ethernet cables; compatible PoE devices will receive power automatically according to IEEE 802.3af/at. Use the SFP uplink ports for fiber connections to core switches or long-distance links. Provide DC power within the specified 48–57 V range to the power input. The device operates unmanaged, so no configuration is required—simply connect cables and power for immediate use.
Usage recommendations
Install the switch in a ventilated, dust-reduced location and ensure the DC power supply meets the voltage and current requirements for all connected PoE devices. Use quality shielded cables in noisy electrical environments and test fiber links after SFP module insertion to confirm connectivity.

## Specifications

### Design

| Feature | Value |
|---|---|
| Rack mounting | No |
| Product colour | Black |
| Vandal-proof | No |
| DIN rail mounting | Yes |
| Suitable for outdoor use | No |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | China |
| Harmonized System (HS) code | 85176990 |
| UK Trade Tariff code | 85176200 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -40 - 75 |

### Power

| Feature | Value |
|---|---|
| Redundant power supply (RPS) support | Yes |
| DC input voltage | 48 - 57 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Basic switching RJ-45 Ethernet ports quantity | 4 |
| SFP module slots quantity | 2 |

### Management features

| Feature | Value |
|---|---|
| Switch type | Unmanaged |

### Packaging content

| Feature | Value |
|---|---|
| Quick start guide | Yes |

### Power over Ethernet (PoE)

| Feature | Value |
|---|---|
| Power over Ethernet (PoE) | Yes |
| Power over Ethernet (PoE) ports quantity | 4 |
| Total Power over Ethernet (PoE) budget | 120 W |
| Power over Ethernet (PoE) power per port | 30 W |

### Network

| Feature | Value |
|---|---|
| Networking standards | IEEE 802.3at |
| VLAN support | No |
| 10G support | No |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 977 g |
| Package depth | 186 mm |
| Package width | 231 mm |
| Package volume | 3609.14 cm³ |

### Data transmission

| Feature | Value |
|---|---|
| MAC address table | 1000 entries |

### Other features

| Feature | Value |
|---|---|
| Ethernet interface type | Gigabit Ethernet |

## FAQ

### How much does the Unmanaged Switch Digitus DN-651109 cost, and is it available for purchase?

The price is 119.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 152 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 09.07.2026 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 Unmanaged Switch Digitus DN-651109 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 DIGITUS 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 DIGITUS 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: basic switching rj-45 ethernet ports type, switch type, basic switching rj-45 ethernet ports quantity, 10g support, product colour, networking standards, 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 Unmanaged Switch Digitus DN-651109?

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/2091551/54763792_large.webp