⚠ Hinweis: Aktuell kann es zu Verzögerungen beim Versand Ihrer Bestellung kommen. Die aktuelle Durchlaufzeit beträgt etwa 5 Tage. Dies gilt auch für Aufträge mit der Versandart Express.
⚠ Note: There may currently be delays in shipping your order. The current lead time is approximately 5 days. This also applies to orders with express shipping.
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  • Fast. Reliable. Personal.

    Your data network professional with personality

    As a trading company, EFB-Elektronik is one of the leading network specialists for structured IT infrastructure. We bring your projects to life with the right products and systems - from IT building cabling to data centers and industrial system solutions.
  • Fast. Reliable. Personal.

    Your data network professional with personality

    As a trading company, EFB-Elektronik is one of the leading network specialists for structured IT infrastructure. We bring your projects to life with the right products and systems - from IT building cabling to data centers and industrial system solutions.
Fast. Reliable. Personal.

Your data network professional with personality

As a trading company, EFB-Elektronik is one of the leading network specialists for structured IT infrastructure. We bring your projects to life with the right products and systems - from IT building cabling to data centers and industrial system solutions.
Icon for customer service and communication with two white speech bubbles on a blue background
Consignment stock
Discover a wide range of products at fair prices.
You can rely on short delivery times and adherence to deadlines.
Technical expertise and personal support are essential to us.
We ensure very high product availability.
Together, we will find the most cost-efficient solution for you.
Discover a wide range of products at fair prices.
You can rely on short delivery times and adherence to deadlines.
Icon for customer service and communication with two white speech bubbles on a blue background
Technical expertise and personal support are essential to us.
Consignment stock
We ensure very high product availability.
Together, we will find the most cost-efficient solution for you.

Fiber optic cabling

Copper cabling

Network and server cabinets

Power supply

Multimedia

Active network components

Fiber optic cabling in a residential area. On the left is a house connected to a network distributor. On the right is a second house, the interior of which shows an office with a networked computer.
Modern office, equipped with copper cabling for network connections. Two people working at computers networked via orange cable.
Server room, equipped with several network and server cabinets. Three people are in the room: two are working on a cabinet while the third person is transporting boxes.
Modern office with several workstations networked by orange cables. Two people are working on their computers, while a third person is using a tablet.
Modern logistics environment with a networked conveyor belt system. Two workers place boxes on the conveyor belt while a third employee works on a computer.
Modern reception environment with active network components. On the left, a person is working at a computer, connected by blue cables. In the background there is a waiting area with three people and an information screen.
  • Man registers on his laptop in the EFB-Elektronik online shop while colleagues are having a conversation in the background

    Not yet registered in our online shop?

    • See exclusive availability, prices and discounts as well as your personal contact person
    • Have orders over €100 net order value delivered free of shipping costs* - even to the construction site
      *Excluding express and forwarding deliveries
    • Find your order overview and shipping information
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      Create your account now    Already a customer? Login here
  • Man registers on his laptop in the EFB-Elektronik online shop while colleagues are having a conversation in the background

    Not yet registered in our online shop?

    • See exclusive availability, prices and discounts as well as your personal contact person
    • Have orders over €100 net order value delivered free of shipping costs* - even to the construction site
      *Excluding express and forwarding deliveries
    • Find your order overview and shipping information
    • Manage your newsletter subscription

      Create your account now    Already a customer? Login here

Not yet registered in our online shop?

Man registers on his laptop in the EFB-Elektronik online shop while colleagues are having a conversation in the background
  • See exclusive availability, prices and discounts as well as your personal contact person
  • Have orders over €100 net order value delivered free of shipping costs* - even to the construction site
    *Excluding express and forwarding deliveries
  • Find your order overview and shipping information
  • Manage your newsletter subscription

  Create your account now  
Already a customer? Login here




Ideas that connect. Topics that count

Ideas that connect. Topics that count

Black Week:
Exclusive discounts

From November 24 to 28, 2025, you will not only be able to shop at lower prices in the online store, but you will also be able to benefit from exclusive discount codes.

Get your discounts
Friendly mascot character Patchy made of network cables next to an orange banner with the inscription 'Black Week' on a black background - EFB-Elektronik campaign
Friendly mascot character Patchy made of network cables next to an orange banner with the inscription 'Black Week' on a black background - EFB-Elektronik campaign

Black Week:
Exclusive discounts

From November 24 to 28, 2025, you can not only shop at lower prices in the online store, but also benefit from exclusive discount codes.

Get your discounts
EFB-Elektronik Product Brochure HDMI and USB Cables - Product Details and Services
Fachgespräch vor Netzwerkschrank mit strukturierter Verkabelung und Glasfaserkabeln
A man stands in front of a 19" network cabinet in a warehouse

USB and HDMI cables:
Exclusive product portfolio

All information about the items, product content, and services at a glance.
 

Structured Cabling:
High-performance and future-proof

The basis for fast, stable, and future-proof data transfers. Find out everything you need to know here.

19" network cabinet series PEL
Also in black from calendar week 49

A well-designed, functional solution with excellent value for money - Also available in black from calendar week 49.
EFB-Elektronik Product Brochure HDMI and USB Cables - Product Details and Services

USB and HDMI cables:
Exclusive product portfolio

All information about the items, product content, and services at a glance.

Fachgespräch vor Netzwerkschrank mit strukturierter Verkabelung und Glasfaserkabeln

Structured Cabling: High-performance and future-proof

The basis for fast, stable, and future-proof data transfers. Find out everything you need to know here.

A man stands in front of a 19" network cabinet in a warehouse

19" network cabinet series PEL
Also in black from calendar week 49

A well-designed, functional solution with excellent value for money - Also available in black from calendar week 49.

 
 
Banner PRO cabinet series – network and server cabinets from EFB-Elektronik in the data center
IT expert in the data center with laptop in front of server cabinets for professional network technology

PRO cabinet series:
The strong foundation for your network

Your benefits

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Customer service icon with headset in a blue circle
Shopping cart icon with check mark in a blue circle
See availability, prices and discounts
Your personal contact is just a click away
Orders with a net order value of €100 or more receive free* delivery - even to the construction site
*Excluding express and forwarding deliveries
Calendar icon with check mark and discount label in a blue circle
See availability, prices and discounts
Customer service icon with headset in a blue circle
Your personal contact is just a click away
Shopping cart icon with check mark in a blue circle
Orders with a net order value of €100 or more receive free* delivery - even to the construction site
*Excluding express and forwarding deliveries
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Envelope Icon with Document in a Blue Circle
See the latest products and current offers first
Order overview and shipping information conveniently documented
Manage newsletter subscription
Speaker symbol with percent sign in a blue circle
See the latest products and current offers first
Icon of a document with check mark in a blue circle
Order overview and shipping information conveniently documented
Envelope Icon with Document in a Blue Circle
Manage newsletter subscription

Technology you can rely on – our November highlights

Technology you can rely on – our November highlights

SATA Power Cable, SATA+5,25" to 2x 5,25", M+F-2x F,0,15m

Item no. K5346.015

SATA Power Cable, SATA+5,25" to 2x 5,25", M+F-2x F,0,15m
Length: 0.15 m
Select variants
LTC MINI TAGS small hook and loop straps with tags set of 10 pcs black

Item no. LTC-2510

LTC MINI TAGS small hook and loop straps with tags set of 10 pcs black
Band width: 12 mm
Color: black
Length belt/tape/tie: 90 mm
Select variants
28-Port L2 Plus Managed Gigabit Switch, 24 x Gigabit RJ45, 4 x Gigabit SFP

Item no. GEL-2871

28-Port L2 Plus Managed Gigabit Switch, 24 x Gigabit RJ45, 4 x Gigabit SFP
Unique: Unique
Select variants
Patchpanel STP 24xRJ45 Cat.6A, 19“ 1U, RAL7035 grey

Item no. 37666.1M

Patchpanel STP 24xRJ45 Cat.6A, 19“ 1U, RAL7035 grey
Color: grey
Number of buses/couplings: 24
RAL number: 7035
Select variants
%
USB3.0-Adapter, Jack B - Plug Micro-B, blue

Item no. EB549

USB3.0-Adapter, Jack B - Plug Micro-B, blue
Color: blue
Select variants
Patchpanel STP 24xRJ45 Cat.6, 19“ 1U, RAL7035 grey

Item no. 37667.1M

Patchpanel STP 24xRJ45 Cat.6, 19“ 1U, RAL7035 grey
Color: grey
Number of buses/couplings: 24
RAL number: 7035
Select variants
Media Converter 1x100/1000Mbit Rj45, 1 x Gigabit SFP Port

Item no. EL029

Media Converter 1x100/1000Mbit Rj45, 1 x Gigabit SFP Port
Unique: Unique
Select variants
HPE Aruba J9151D compatible BlueOptics SFP+ BO35J13610D 10GBASE-LR

Item no. J9151D-BO

HPE Aruba J9151D compatible BlueOptics SFP+ BO35J13610D 10GBASE-LR
Unique: Unique
Select variants
Equipped Front Panel with 12 x LC Duplex Adapter OM3, grey

Item no. SB-FP-12SC-S-OM3

Equipped Front Panel with 12 x LC Duplex Adapter OM3, grey
Category: OM3
Color: grey
Connection type backside: LC
Connection type front side: LC
Select variants
Data outlet Cat.6 250MHz, up/down, Flush, 2xRJ45, RAL9010

Item no. ET-25211.1V1

Data outlet Cat.6 250MHz, up/down, Flush, 2xRJ45, RAL9010
Assembly arrangement: Basic element with full cover plate
Depth of device: 40.95 mm
Flush-mounted installation: True
Height of device: 50 mm
Select variants
Front panel 12 x SC Duplex/LC Quad vertical, grey

Item no. SB-FP-12SC-D-V

Front panel 12 x SC Duplex/LC Quad vertical, grey
Color: grey
Number of connector holes: 12
Suitable for adapter: SC Duplex/LC Quad
Select variants
5-Port Gigabit Ethernet Desktop Switch "Black Edition"

Item no. GSW-0507

5-Port Gigabit Ethernet Desktop Switch "Black Edition"
Unique: Unique
Select variants
Equipped Front Panel with 12 x SC Duplex Adapter OM3 vertical, grey

Item no. SB-FP-12SC-D-V-OM3

Equipped Front Panel with 12 x SC Duplex Adapter OM3 vertical, grey
Category: OM3
Color: grey
Connection type backside: SC
Connection type front side: SC
Select variants
19'' Network Cabinet PEL 24HE 600x600 RAL9005 front glass 1-pc. rear steel 1-pc

Item no. PEL-2466TS.G1SV

19'' Network Cabinet PEL 24HE 600x600 RAL9005 front glass 1-pc. rear steel 1-pc
Color: black
Depth: 600 mm
Front door locking system: One point
Material front door: Glass
Select variants
USB-C cable 100W PD 3.0 5A E-Marker Chip 0.5m grey gold contacts textile coat

Item no. USB-CC-00001

USB-C cable 100W PD 3.0 5A E-Marker Chip 0.5m grey gold contacts textile coat
Color: space grey
Length: 0.5 m
Select variants
Banner EFB-Elektronik Newsletter

Strong connections for strong projects

Strong connections for strong projects

Technician working on a server cabinet with colored cables in a modern data center.
1 +
×
Fiber optic patch cables
Discover assortment
×
Fiber optic patch cables
Discover assortment
Handyman installs yellow cables in a bright room with large windows and green view
1 +
×
Installation cables
Discover assortment
×
Installation cables
Discover assortment
Network hardware with blue Ethernet cables and orange plug for data connections.
1 +
×
LAN switches
Discover assortment
2 +
×
Patch cables
Discover assortment
×
LAN switches
Discover assortment
×
Patch cables
Discover assortment
Server room with modern rack systems and green status indicators in a professional data center.
1 +
×
Accessories for internal installation
Disccover assortment
2 +
×
19" Network and server cabinets
Discover assortment
×
Accessories for internal installation
Disccover assortment
×
19" Network and server cabinets
Discover assortment
Technician working on a server cabinet with colored cables in a modern data center.
Fiber optic patch cables
Discover assortment
Handyman installs yellow cables in a bright room with large windows and green view
Installation cables
Discover assortment
Network hardware with blue Ethernet cables and orange plug for data connections.
Patch cables
Discover assortment
LAN switches
Discover assortment
Server room with modern rack systems and green status indicators in a professional data center.
19" Network and server cabinets
Discover assortment
Accessories for internal installation
Disccover assortment

Our service for you

Discover individual services that fit you perfectl

Our service for you

Discover individual services that fit you perfectl
Technical advice and training with tool demonstration - EFB-Elektronik Expert Service

Consultation



Learn more
Woman at cable assembly, EFB-Elektronik

Special assemblies fiber optic cabling


Learn more
In a general view the production of EFB-Elektronik in Bielefeld is shown. Various, cheerful employees can be seen in the picture - they are busy with the assembly.

Special assemblies copper cabling


Learn more
Technical advice and training with tool demonstration - EFB-Elektronik Expert Service

Consultation
 

Our customers benefit from comprehensive consulting with fixed contacts who accompany you throughout the entire project. We are at your disposal for individual requests.


Learn more
Woman inspecting fiber optic cable in front of displays, EFB-Elektronik

Custom products Fiber Optic production

With our own German fiber optic production, we will find the right solution for your IT project! We realize small to large series quickly, uncomplicatedly and efficiently.


Learn more
Manufacturing EFB-Elektronik Slovakia

Custom products Copper production

We provide this expertise with our own employees and technical equipment at our production sites in Germany and other European countries - you benefit from our fast and efficient processes.

Learn more
EFB-Elektronik catalogue

Downloads

Catalogues, brochures and more - available digitally for you.



View download area
ividual parts of a server cabinet are being put together

Configurators

Discover the EFB-configurator for network- and server-racks, as well as our fiber optic configurator for preassembled breakout or loose tube fiber cables.

Learn more
Man inspecting packages, EFB-Elektronik

Individual packaging services

Take advantage of our wide selection of available product processing services.



Learn more




News

News

EFB Company Hiking Day 2025
September 17, 2025 News
Exchange, exercise, nature – together in the Teutoburg Forest
more...
IMos Gebäude TU Berlin

Structured cabling for two new buildings at TU Berlin
September 14, 2025 References | News
EFB-Elektronik provides planning support and supplies numerous components
more...
Ein Mann schiebt ein Fahrrad auf einem Radweg

EFB team takes part in “Cycle to Work” campaign again
September 3, 2025 News
This summer, four colleagues from EFB-Elektronik once again got on their bikes
more...

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