# Managed Switch Digitus DN-651139 8 Port Gigabit Ethernet PoE Industrial L2

**URL:** https://aio.lv/en/product--digitus-dn-651139--10743582
**Data updated:** 2025-12-03 04:17 (EET)
**Category:** Network Switches
**Manufacturer:** DIGITUS
**Manufacturer code:** DN-651139
**EAN:** 4016032489238
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 374.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 309.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--digitus-dn-651139--10743582

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Digitus DN-651139 is an industrial-grade managed switch featuring 8 Gigabit Ethernet PoE ports, 4 SFP uplinks, and a switching capacity of 24 Gbit/s. It supports various networking standards and has a MAC address table of 8000 entries, making it suitable for demanding network environments.

## Long description

The DN-651139 industrial network switch provides 8 x 10/100/1000 Mbps RJ45 ports and 4 Gigabit combo ports. RJ45 ports 1–8 support PoE power supply with a maximum output of 30 W per port. The switch is fanless, compact, and designed for wide-temperature operation from -40°C to 75°C, meeting Ethernet standards and offering lightning and static protection for stable, reliable operation in industrial environments.
Advantages
The DN-651139 supports IEEE 802.3/802.3u/802.3ab/802.3z/802.3x standards and PoE IEEE 802.3af/at with up to 30 W per port, enabling simultaneous data and power delivery up to 100 meters. It features a high-energy aluminum alloy heat conduction design, one-click ring network and storm suppression, and multiple link protection and convergence modes (STP/MSTP/RSTP, static and LACP) to increase bandwidth and reliability. Management options include Console, Telnet, SSH and web management with TFTP file upload/download for convenient installation and maintenance.
Key specifications
Ports: 8 x 10/100/1000 Mbps RJ45 (PoE) + 4 x Gigabit combo ports
PoE standard: IEEE 802.3af/at, max 30 W per port
Transmission distance: up to 100 m for data and power
Standards: IEEE 802.3, 802.3u, 802.3ab, 802.3z, 802.3x
Link protection: STP / RSTP / MSTP
Convergence: static aggregation and LACP (dynamic)
Management: Console, Telnet, SSH, Web, TFTP
Operating temperature: -40°C to 75°C
Design: fanless, low power consumption, aluminum heat conduction housing
How to use
Install the DN-651139 in a suitable rack or enclosure and connect network devices to the RJ45 and combo ports. Configure PoE settings and VLAN, QoS, security and link aggregation through the web interface, console, Telnet or SSH according to your network plan. For ring topology, enable the one-click ring function and verify redundancy settings. Use TFTP for firmware or configuration file upload/download when required. Ensure cabling does not exceed 100 m for PoE and data transmission and observe grounding and lightning protection guidelines.
Recommendations
For reliable PoE deployments, calculate total power budget to ensure the switch can supply required wattage across active ports. Use shielded cabling and proper grounding in harsh environments, and enable link protection and ring functions to maintain uptime in critical network segments.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| Console port | RJ-45 |
| Combo SFP ports quantity | 4 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Basic switching RJ-45 Ethernet ports quantity | 8 |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | China |
| UK Trade Tariff code | 85176200 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 5 - 95 |
| Storage temperature (T-T) | -40 - 80 |
| Operating temperature (T-T) | -40 - 75 |
| Storage relative humidity (H-H) | 0 - 95 |

### Power

| Feature | Value |
|---|---|
| Power source | DC/PoE |
| Surge protection | Yes |
| DC input voltage | 48 - 57 |
| Power consumption (max) | 200 W |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 62 mm |
| Width | 109 mm |
| Depth | 145 mm |

### Network

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Networking standards | IEEE 802.3u, IEEE 802.3z, IEEE 802.3x, IEEE 802.3at, IEEE 802.3af, IEEE 802.3ad, IEEE 802.3ab, IEEE 802.3, IEEE 802.1x, IEEE 802.1w, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1D |
| Flow control support | Yes |
| Port mirroring | Yes |
| Broadcast storm control | Yes |
| Spanning tree protocol | Yes |
| VLAN support | Yes |
| 10G support | No |
| Copper ethernet cabling technology | 1000BASE-T, 10BASE-TX, 10BASE-T |
| Cable types supported | Cat5e, Cat5, Cat4, Cat3 |
| MAC address auto-learning supported | Yes |
| Virtual LAN features | Protocol-based VLAN, Private VLAN, MAC address-based VLAN, Voice VLAN |
| Half duplex | Yes |

### Management features

| Feature | Value |
|---|---|
| Switch layer | L2 |
| Quality of Service (QoS) support | Yes |
| Web-based management | Yes |
| System event log | Yes |
| Switch type | Managed |
| ARP inspection | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 1484.5 g |
| Package depth | 234 mm |
| Package height | 86 mm |
| Package width | 190 mm |
| Package volume | 3823.56 cm³ |

### Power over Ethernet (PoE)

| Feature | Value |
|---|---|
| Power over Ethernet (PoE) | No |
| Total Power over Ethernet (PoE) budget | 185 W |
| Power over Ethernet (PoE) power per port | 30 W |

### Performance

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 100000 h |
| Fanless | Yes |
| Telnet | Yes |

### Data transmission

| Feature | Value |
|---|---|
| MAC address table | 8000 entries |
| Switching capacity | 24 Gbit/s |
| Jumbo frames support | Yes |
| Store-and-forward | Yes |
| Forwarding rate | 17.86 Mpps |
| Packet buffer memory | 4.1 MB |
| Jumbo frames | 9216 |

### Optical fiber

| Feature | Value |
|---|---|
| Transmission distance (max) | 0.1 km |

### Security

| Feature | Value |
|---|---|
| Security algorithms | SNMPv3, SNMPv2, SNMP, HTTPS |
| Access Control List (ACL) | Yes |
| SSH/SSL support | Yes |
| IGMP snooping | Yes |
| Authentication type | TACACS+, RADIUS |
| Loop protection | Yes |
| BPDU filtering/protection | Yes |
| IP-MAC-Port binding | Yes |
| DHCP features | DHCP snooping, DHCP relay |

### Design

| Feature | Value |
|---|---|
| LED indicators | Link, System, Power, PoE, Activity |
| Product colour | Grey |
| Housing material | Aluminium |
| Vandal-proof | No |
| Suitable for outdoor use | No |

## FAQ

### How much does the Managed Switch Digitus DN-651139 cost, and is it available for purchase?

The price is 374.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 262 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 15.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### 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, 10g support, switch type, basic switching rj-45 ethernet ports quantity, 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 Digitus DN-651139?

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/10743582/59917879_large.webp