Digitus 4 Port Fast Ethernet Network PoE Switch

Name: Digitus 4 Port Fast Ethernet DN-651131
Brand: DIGITUS
SKU: 8534553
Price: 99.49 EUR
Availability: InStock

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

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

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 99.49 €: 30 pcs.

Total available for order: 32 pcs.

Warranty: 2 Years

SKU: 8534553

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

14.07.2026 {{selectedOffer.officeDeliveryString}}

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

14.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

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From 4.99 € (Weight: 0.53 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / 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 99.49 €: 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

Switch type:: Unmanaged
Basic switching RJ-45 Ethernet ports type:: Fast Ethernet (10/100)
Weight:: 0.45 kg
Basic switching RJ-45 Ethernet ports quantity:: 4
10G support:: No
Product colour:: Black, Blue
Networking standards:: IEEE 802.3at

All features

Design

Rack mounting:: No
LED indicators:: Y
Product colour:: Black, Blue
Stackable:: No
Housing material:: Aluminium
International Protection (IP) code: Device protection rating against dust and water according to the international IP standard.: IP40
Vandal-proof:: No
DIN rail mounting:: Yes
Suitable for outdoor use:: No

Power over Ethernet (PoE)

Power over Ethernet (PoE):: Yes

Packaging content

Manual:: Yes

Management features

Switch type:: Unmanaged

Ports & interfaces

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

Power

Power consumption (typical): Power consumption in switched-on state expressed in W.: 3 W
Power source:: DC
DC input voltage:: 48 - 57

Operational conditions

Operating relative humidity (H-H):: 5 - 95
Storage temperature (T-T):: -40 - 80
Operating temperature (T-T):: -40 - 80
Storage relative humidity (H-H):: 5 - 95

Logistics data

Country of origin:: China
UK Trade Tariff code:: 85176200

Packaging data

Package weight:: 558.333 g
Package depth:: 54 mm
Package height:: 165 mm
Package width:: 135 mm
Package volume:: 1202.85 cm³

Data transmission

MAC address table:: 2000 entries
Switching capacity:: 0.1 Gbit/s
Forwarding rate:: 1.2 Mpps
Packet buffer memory:: 1 MB

Weight & dimensions

Weight:: 0.45 kg
Height:: 34 mm
Width:: 128 mm
Depth:: 86 mm

Other features

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

Network

Full duplex:: Yes
Networking standards:: IEEE 802.3at
Flow control support:: Yes
Ethernet LAN data rates:: 10, 100
Auto MDI/MDI-X:: Yes
VLAN support:: No
10G support:: No
Copper ethernet cabling technology:: 10BASE-T, 100BASE-FX, 100BASE-TX
Half duplex:: Yes

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Instructions

mmo_108711854_1678054111_3483_314845.pdf

digitus-DN-651131-8534553.pdf

Description

Instructions

mmo_108711854_1678054111_3483_314845.pdf

digitus-DN-651131-8534553.pdf

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Warehouse	Stock	Delivery to the store	Store Price
EU3	1	30.06.2026 Best delivery	99.49 €
WH354	1	07.07.2026	127.49 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
EU4	30	14.07.2026	99.49 € Best price

99.49 €

Stock: 1

Delivery Date: 30.06.2026 Best delivery

Warehouse: EU3

127.49 €

Stock: 1

Delivery Date: 07.07.2026

Warehouse: WH354

Available only for legal entities

99.49 €

Stock: 30

Delivery Date: 14.07.2026

Warehouse: EU4

Customer reviews

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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 99.49 € (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 14.07.2026 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. 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: switch type, basic switching rj-45 ethernet ports type, weight, 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 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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