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header-product Digitus 4 Port Fast Ethernet Network PoE Switch Industrial Unmanaged 1 SFP Uplink
66.49 €

Digitus 4 Port Fast Ethernet Network PoE Switch Industrial Unmanaged 1 SFP Uplink

Digitus 4 Port Fast Ethernet Network PoE Switch Photo 1
Digitus 4 Port Fast Ethernet Network PoE Switch Photo 2
Digitus 4 Port Fast Ethernet Network PoE Switch Photo 3
Digitus 4 Port Fast Ethernet Network PoE Switch Photo 4
Digitus 4 Port Fast Ethernet Network PoE Switch Photo 5
Digitus 4 Port Fast Ethernet Network PoE Switch Photo 1
Digitus 4 Port Fast Ethernet Network PoE Switch Photo 2
Digitus 4 Port Fast Ethernet Network PoE Switch Photo 3
Digitus 4 Port Fast Ethernet Network PoE Switch Photo 4
Digitus 4 Port Fast Ethernet Network PoE Switch Photo 5
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Digitus 4 Port Fast Ethernet Network PoE Switch Industrial Unmanaged 1 SFP Uplink

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Short description

The Digitus 4 Port Fast Ethernet Network PoE Switch is an unmanaged industrial switch with 4 Fast Ethernet ports and 1 SFP uplink. It supports Power over Ethernet (PoE) and has a switching capacity of 0.1 Gbit/s. Designed for reliable network connectivity in industrial environments, it features a MAC address table with 2000 entries and operates on a DC input voltage of 48 - 57 V.
Available at price 66.49 €: 30 pcs.
Total available for order: 32 pcs.
Warranty: 2 Years
SKU: 8534553
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
12.10.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
15.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.53 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
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From 1.99 €
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Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 66.49 €: 1 pcs.
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Product information

Description

DN-651131 is an industrial 5-port unmanaged Fast Ethernet PoE switch that delivers non-blocking wire-speed performance for harsh environments. It combines four 10/100 Mbps RJ45 PoE ports with one 100 Mbps fibre (SFP) uplink and is designed for reliable data transmission, long service life and compact installation in control cabinets.

Advantages

The switch uses high-quality photoelectric integration modules for stable optical and electrical characteristics and supports full- and half-duplex modes with automatic negotiation. It provides automatic MDI/MDIX port identification, an internal store-and-forward mechanism and support for common Ethernet protocols. The device meets industrial operating standards with an average MTBF exceeding 300,000 hours, wide operating temperature range and surge protection for power lines.

Suitable for

  • Industrial Ethernet networks requiring PoE for cameras, access points or sensors
  • Compact control cabinets and machine rooms with limited space
  • Environments with wide temperature variations (–40 °C to 80 °C)
  • Deployments needing an SFP uplink for fibre connection

Key specifications

  • Ports: 4 × 10/100 Mbps RJ45 (PoE), 1 × 100 Mbps SFP (fiber uplink)
  • Switching capacity: 0.1 Gbit/s
  • MAC address table: 2000 entries
  • Power input: DC 48–57 V with reverse polarity protection
  • Surge protection (power): 5000 A (8/20 µs)
  • Operating temperature: -40 °C to 80 °C
  • Protection class: IP40
  • Colour: Black, Blue; Weight: 0.45 kg
  • Standards: IEEE 802.3at (PoE)

How to use

Install the DN-651131 on a DIN rail inside the control cabinet or in a suitable industrial enclosure. Connect the DC 48–57 V power source, observing polarity and ensuring the supply provides required PoE power budget. Connect PoE-capable devices (for example IP cameras or wireless access points) to the RJ45 ports and use the SFP port for a fibre uplink if needed. The switch operates in unmanaged mode — ports negotiate speed and duplex automatically and MDI/MDIX is handled internally.

Usage recommendations

For reliable long-term operation, mount the switch in a ventilated area away from direct heat sources, ensure the power supply meets the device’s voltage range and use surge-protected cabling where lightning or transient surges are a risk.

Specifications

Power over Ethernet (PoE): The device supports Power over Ethernet (PoE), which is one of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras.
Yes
Power source: What is providing power for the product e.g. mains electricity.
DC
Stackable: Devices can be placed on top of each other.
No
Rack mounting: The type of mounting that can position devices in a shelving system (rack).
No
Switching capacity: The data transfer capacity of the switch per second.
0.1 Gbit/s
MAC address table: The MAC address is the 'Media Access Control Address'. It is a unique address given to a network interface controller (NIC) in a device. A MAC address table shows the addresses in a table format.
2000 entries
10G support: The product can use Oracle 10G, which is a database management system introduced in 2003.
No
Basic switching RJ-45 Ethernet ports type: The type/category of basic switching RJ-45 Ethernet ports (sockets).
Fast Ethernet (10/100)
Basic switching RJ-45 Ethernet ports quantity: The number of basic switching RJ-45 Ethernet ports (sockets).
4
Switch type: What switch device has, managed or unmanaged.
Unmanaged
Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.3at
All features

Logistics data

UK Trade Tariff code:
85176200
Country of origin: Country where the device is made. Aka Country of manufacture (COM).
China

Packaging data

Package weight: Weight of the packaged product.
558.333 g
Package height: The distance from the top to the bottom of the packaging.
165 mm
Package volume:
1202.85 cm³
Package depth: The distance from the front to the back of the packaging.
54 mm
Package width: The distance from one side of the packaging to the other.
135 mm

Packaging content

Manual:
Yes

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.45 kg
Height: The measurement of the product from head to foot or from base to top.
34 mm
Depth: The distance from the front to the back of something.
86 mm
Width: The measurement or extent of something from side to side.
128 mm

Operational conditions

Storage relative humidity (H-H):
5 - 95
Operating relative humidity (H-H):
5 - 95
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.
-40 - 80
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
-40 - 80

Other features

Ethernet interface type:
Fast Ethernet
Bandwidth:
1.6 Gbit/s

Power over Ethernet (PoE)

Power over Ethernet (PoE): The device supports Power over Ethernet (PoE), which is one of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras.
Yes

Power

Power consumption (typical): Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
3 W
DC input voltage:
48 - 57
Power source: What is providing power for the product e.g. mains electricity.
DC

Design

International Protection (IP) code: The IP code classifies and rates the degree of protection provided against the intrusion (including body parts such as hands and fingers), dust, accidental contact, and water by mechanical casings and electrical enclosures. It is published by the International Electrotechnical Commission (IEC). The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. Where there is no protection rating with regard to one of the criteria, the digit is replaced with the letter X. an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. Another example is the Sony Xperia Z Ultra, one of the first cellular phones to be IP-rated; it is rated at IP58 and marketed as "dust resistant" and can be "immersed in 1.5 meter of freshwater for up to 30 minutes".
IP40
Vandal-proof: Product is designed to be installed in a location (or device) and application where they may be subject to vandalism or tampering.
No
DIN rail mounting:
Yes
Suitable for outdoor use: Product can be used outdoors.
No
LED indicators:
Y
Housing material: What the casing of the product is made of.
Aluminium
Product colour: The colour e.g. red, blue, green, black, white.
Blue, Black
Stackable: Devices can be placed on top of each other.
No
Rack mounting: The type of mounting that can position devices in a shelving system (rack).
No

Data transmission

Packet buffer memory:
1 MB
Forwarding rate:
1.2 Mpps
Switching capacity: The data transfer capacity of the switch per second.
0.1 Gbit/s
MAC address table: The MAC address is the 'Media Access Control Address'. It is a unique address given to a network interface controller (NIC) in a device. A MAC address table shows the addresses in a table format.
2000 entries

Network

VLAN support: A Virtual Local Area Network (VLAN) consists of a group of computers and switches that can be physically distributed over different networks and buildings, but form one LAN on a logical level.
No
Flow control support:
Yes
Ethernet LAN data rates: The different speed levels of the Ethernet LAN connection.
10, 100
Auto MDI/MDI-X: A Medium Dependent Interface (MDI) describes the interface (both physical and electrical) in a computer network from a physical layer implementation to the physical medium used to carry the transmission. Ethernet over twisted pair also defines a medium dependent interface crossover (MDIX) interface. Auto-MDIX ports on newer network interfaces detect if the connection would require a crossover, and automatically chooses the MDI or MDIX configuration to properly match the other end of the link.
Yes
Full duplex: A full-duplex system allows communication in both directions, and unlike half-duplex, allows this to happen simultaneously.
Yes
Half duplex:
Yes
Copper ethernet cabling technology:
10BASE-T, 100BASE-FX, 100BASE-TX
10G support: The product can use Oracle 10G, which is a database management system introduced in 2003.
No
Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.3at

Ports & interfaces

Power connector:
Terminal block (6-pin)
Uplink ports quantity:
1
SFP module slots quantity:
1
Fast Ethernet (copper) ports quantity:
4
Basic switching RJ-45 Ethernet ports type: The type/category of basic switching RJ-45 Ethernet ports (sockets).
Fast Ethernet (10/100)
Basic switching RJ-45 Ethernet ports quantity: The number of basic switching RJ-45 Ethernet ports (sockets).
4

Management features

Switch type: What switch device has, managed or unmanaged.
Unmanaged

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Stock data
Warehouse Stock Delivery to the store Store Price
EU3 1 28.09.2026 Best delivery
66.49 €
WH357 1 28.09.2026 Best delivery
82.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU4 30 12.10.2026
66.49 € Best price
66.49 €
Stock: 1
Delivery Date: 28.09.2026 Best delivery
Warehouse: EU3
82.49 €
Stock: 1
Delivery Date: 28.09.2026 Best delivery
Warehouse: WH357
Available only for legal entities
66.49 €
Stock: 30
Delivery Date: 12.10.2026
Warehouse: EU4

Customer reviews

Customer questions

FAQ

How much does the Digitus 4 Port Fast Ethernet Network PoE Switch cost, and is it available for purchase?

The price is 66.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 32 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 12.10.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: power over ethernet (poe), power source, stackable, rack mounting, switching capacity, mac address table, 10g support, basic switching rj-45 ethernet ports type, basic switching rj-45 ethernet ports quantity, switch type, 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 Digitus 4 Port Fast Ethernet Network PoE 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.
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