{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product KTI Networks KFS-0840 network switch 8 RJ-45 ports IEEE 802.3
164.49 €

KTI Networks KFS-0840 network switch 8 RJ-45 ports IEEE 802.3

Network switch KTI Networks KFS-0840 Photo 1
Network switch KTI Networks KFS-0840 Photo 2
Network switch KTI Networks KFS-0840 Photo 3
Network switch KTI Networks KFS-0840 Photo 4
Network switch KTI Networks KFS-0840 Photo 5
Network switch KTI Networks KFS-0840 Photo 6
Network switch KTI Networks KFS-0840 Photo 7
Network switch KTI Networks KFS-0840 Photo 8
Network switch KTI Networks KFS-0840 Photo 1
Network switch KTI Networks KFS-0840 Photo 2
Network switch KTI Networks KFS-0840 Photo 3
Network switch KTI Networks KFS-0840 Photo 4
Network switch KTI Networks KFS-0840 Photo 5
Network switch KTI Networks KFS-0840 Photo 6
Network switch KTI Networks KFS-0840 Photo 7
Network switch KTI Networks KFS-0840 Photo 8
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

KTI Networks KFS-0840 network switch 8 RJ-45 ports IEEE 802.3

{{email}}
You keep track of price changes

KTI Networks KFS-0840 network switch 8 RJ-45 ports IEEE 802.3

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

The KTI Networks KFS-0840 is a network switch featuring 8 RJ-45 Ethernet ports. It supports full duplex communication and complies with IEEE 802.3, IEEE 802.3u, and IEEE 802.3x standards. The device is powered via a DC-in jack, making it suitable for various networking environments.
Available for order: 4 pcs.
Warranty: 2 Years
SKU: 4586685
Manufacturer: kti networks
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.00 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The KTI Networks KFS-0840 network switch provides eight 10/100 Mbps RJ-45 copper ports for connecting Ethernet and Fast Ethernet devices. It supports IEEE 802.3, IEEE 802.3u and IEEE 802.3x standards and is powered via a DC-in jack. Auto-negotiation automatically configures link speed and duplex, while auto MDI/MDI-X (auto-crossover) simplifies cable selection by detecting and switching transmit/receive pairs as needed. The switch is designed for mounting flexibility and industrial environments.

Advantages

The switch offers automatic link configuration (auto-negotiation) and auto MDI/MDI-X to reduce manual setup and cable type concerns. It supports IEEE 802.3x flow control for full-duplex and back-pressure flow control for half-duplex operation, improving traffic handling. The device accepts a wide power input range, supports DIN-rail and panel mounting, and meets industrial emission and immunity performance levels for use in temperature-critical environments.

Suitable for

  • Small to medium Ethernet networks requiring 8-port Fast Ethernet connectivity
  • Industrial or temperature-sensitive installations
  • Environments needing DIN-rail or panel mounting
  • Applications where automatic cable-type detection and simplified setup are preferred

Key specifications

  • Ports: 8 × 10/100 Mbps RJ-45 copper
  • Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3x
  • Flow control: IEEE 802.3x (full-duplex), back-pressure (half-duplex)
  • Auto features: Auto-negotiation; Auto MDI/MDI-X (auto-crossover)
  • Power: DC-in jack, wide input voltage range supported
  • Mounting: DIN-rail and panel mounting supported
  • Environmental: Wide operating temperature range; industrial-rated emission and immunity

How to use

Install the KTI Networks KFS-0840 on a DIN-rail or panel according to the mounting instructions. Connect devices using standard Cat5/Cat5e/Cat6 cables to the RJ-45 ports; the switch will detect cable type and set link speed and duplex through auto-negotiation and auto MDI/MDI-X. Connect the DC power supply to the DC-in jack within the supported voltage range. Monitor link LEDs (if available) to confirm active connections and correct operation.

Usage recommendations

For stable operation in industrial or temperature-critical sites, use a properly rated DC power source and secure DIN-rail or panel mounting. Choose shielded or unshielded twisted-pair cables consistent with installation requirements and check that connected devices support the negotiated speeds.

Specifications

Basic switching RJ-45 Ethernet ports quantity:
8
10G support:
No
Networking standards:
IEEE 802.3x, IEEE 802.3u, IEEE 802.3
All features

Other features

Dimensions (WxDxH):
40 x 80 x 95
Networking features:
Fast Ethernet
Connectivity technology:
Wired
Power LED:
Yes

Operational conditions

Storage temperature (T-T):
-20 - 85
Operating temperature (T-T):
-10 - 70
Storage relative humidity (H-H):
10 - 90

Power

Power consumption (typical): Power consumption in switched-on state expressed in W.
2.2 W
Input voltage:
7 - 30

Design

Safety:
FCC A, CE A, EN60950-1
LED indicators:
Status, Power, Link
Stackable:
No

Data transmission

Supported data transfer rates:
10/100 Mbps
Maximum data transfer rate:
0.1 Gbit/s

Ports & interfaces

Basic switching RJ-45 Ethernet ports quantity:
8
Power connector:
DC-in jack

Power over Ethernet (PoE)

Power over Ethernet (PoE):
No

Network

Full duplex:
Yes
Networking standards:
IEEE 802.3x, IEEE 802.3u, IEEE 802.3
Flow control support:
Yes
Auto MDI/MDI-X:
Yes
10G support:
No
Copper ethernet cabling technology:
100BASE-TX, 10BASE-T

Description

Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the Network switch KTI Networks KFS-0840 cost, and is it available for purchase?

The price is 164.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 23.07.2026 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. 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 kti networks 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 kti networks 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: basic switching rj-45 ethernet ports quantity, 10g support, 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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.