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.

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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.

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.

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Man registers on his laptop in the EFB-Elektronik online shop while colleagues are having a conversation in the background

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Ideas that connect. Topics that count

Trunk cables at better conditions

Our range of in-stock trunk cables has been repriced effective immediately. This means you can now enjoy more competitive prices across all models. Some specific models are being phased out and are available only while supplies last. Custom configurations are still available.

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Fiber optic trunk cable on cable reel with SC patch cables and pull-in aid - professional fiber optic cabling for data centers and network installations

Trunk cables at better conditions

Installer stands in front of fully assembled X-Rack 19" wall-mounted enclosure – door open, neatly installed network cabling, and quick access for maintenance and expansion.

A side-by-side comparison of several 19-inch network cabinets in black and gray, as well as an open cabinet rack, for professional IT and network installations

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

X-Rack: Flexibility from the inside out The depth-adjustable wall-mounted enclosure for organizing and cabling network components. Get to know the game changer

PRO vs. PEL: Which cabinet is best for your application? The right solution for your needs—from standard network installations to server room or data center environments. Compare cabinet series now

19" network cabinet series PEL Now available in black A well-designed, functional solution with excellent value for money - Also available in black. Discover now

X-Rack: Flexibility from the inside out

The depth-adjustable wall-mounted enclosure for organizing and cabling network components.

Get to know the game changer

PRO vs. PEL: Which cabinet is best for your application?

The right solution for your needs—from standard network installations to server room or data center environments.

Compare cabinet series now

19" network cabinet series PEL

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

Discover now

EFB-Elektronik Product Catalog 2026 on a stack

EFB product catalogue for network technology 2026|27

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Your benefits

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}

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}

See the latest products and current offers first

Order overview and shipping information conveniently documented

Manage newsletter subscription

See the latest products and current offers first

Order overview and shipping information conveniently documented

Manage newsletter subscription

Create your account now

New in May: Selected highlights at a glance

Item no. USB-CC-00007

USB-C set 100W PD 3.0 5A E-Marker Chip 0.5m+1m+2m grey gold contacts textile

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Item no. O0319.2

Duplex Patchcable LC-LC OM4 2m LSZH 2mm heatherviolet

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Item no. USB-AC-00005

USB-A to USB-C cable set 60W QC 3A 0.5m+1m+2m+3m grey gold contacts textile coat

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Item no. O0350.2

Duplex Patchcable LC-LC OS2 G652D 2m LSZH 2mm yellow

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Item no. O0312.2

Duplex Patchcable LC-LC OM3 2m LSZH 2mm aqua

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Item no. E-20091-24

RJ45 Keystone STP, Cat.6A, 500MHz, component certified, Set of 24

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Item no. E-20070-24

RJ45 Keystone STP, Cat.6A, 500MHz, component certified, set of 24

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Item no. 691820GR.3

10" 1U Dummy Plate, RAL7035

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Item no. HDMI-20-00007

HDMI fiber optic cable AOC active 4K60Hz 18 Gbit/s 10m black comp. with HDMI 2.0

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Item no. K5538SW.1

RJ45 Patch Cord Cat.6A S/FTP TPE, 6KV black 1m

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Item no. 57111.1

Cable Roller for Cable Drum, Drum size adjustable

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Item no. WGB-1004GR.30

10“ 4U Wall Housing, Depth 300 mm, 1-piece, pre-assembled, RAL7035

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Item no. HDMI-21-00008

HDMI fiber optic cable AOC active 8K60Hz 48 Gbit/s 30m black comp. with HDMI 2.1

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Item no. 691820GR.2

10" 1U Cable Routing Panel, RAL7035

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Item no. EK631DE.11

10“ 1U Socket Strip 4 x CEE 7/3 with Switch, in Alu Profile, Black

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Item no. GES-2108

Hilbert 8-Port Gigabit Smart Lite Switch, 8 x Gigabit RJ45

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Item no. GES-2110

Hilbert 10-Port Gigabit Smart Lite Switch, 8xGigabit RJ45 2xGigabit SFP

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Item no. WGB-1006GR.30-SET1

Set 10“ 6U wall housing grey RAL7035 including accessories for self-assembly

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Item no. SFP10G-SR-BO

Zyxel SFP10G-SR compatible BlueOptics SFP+ 10GBASE-SR

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Item no. WGB-1004GR.30-SET1

Set 10“ 4U wall housing grey RAL7035 including accessories for self-assembly

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Item no. FEP-0631

6-Port Fast Ethernet 4-Port PoE 802.3af/at

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Item no. WGB-1009GR.30-SET1

Set 10“ 9U wall housing grey RAL7035 including accessories for self-assembly

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Item no. O0381.2

Duplex Patchcable LC/APC-LC/APC OS2 G652D 2m LSZH 2mm yellow

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Strong connections for strong projects

Technician working on a server cabinet with colored cables in a modern data center.

Fiber optic patch cables
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Handyman installs yellow cables in a bright room with large windows and green view

Installation cables
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Network hardware with blue Ethernet cables and orange plug for data connections.

LAN switches
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Patch cables
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Server room with modern rack systems and green status indicators in a professional data center.

Accessories for internal installation
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19" Network and server cabinets
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Fiber optic patch cables
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Installation cables
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Patch cables
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LAN switches
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19" Network and server cabinets
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Accessories for internal installation
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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

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Special assemblies fiber optic cabling

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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

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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.

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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.

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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.

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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.

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