⚠ Hinweis: Neue Telefonnummern für Ihre Ansprechpartner ab dem 29.04.2025 in Sonneberg und Puchheim und 05.05.2025 in Bielefeld, Herford, Raunheim und Buxtehude. Alle Infos hier.
⚠ Note: New telephone numbers for your contacts from 29.04.2025 in Sonneberg and Puchheim and 05.05.2025 in Bielefeld, Herford, Raunheim and Buxtehude. All information here.
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The great EFB Easter egg hunt

Do you already feel the Easter fever?
From 24 March to 25 April 2025, the motto will be: Search eggs, find vouchers & save money.
We have hidden a total of 8 Easter eggs for you all over the EFB-Elektronik website! Each egg discovered contains a different, exclusive discount.

Find out more now and participate!
 
Join the hunt
Colorful Easter eggs and Patchy, the cheerful mascot of EFB-Elektronik, in a basket on green grass in front of a blue sky.
Colorful Easter eggs and Patchy, the cheerful mascot of EFB-Elektronik, in a basket on green grass in front of a blue sky.

The great EFB Easter egg hunt

Do you already feel the Easter fever?
From 24 March to 25 April 2025, the motto will be: Search eggs, find vouchers & save money.
We have hidden a total of 8 Easter eggs for you all over the EFB-Elektronik website! Each egg discovered contains a different, exclusive discount.

Find out more now and participate!
 
Join the hunt
EFB-Elektronik Keystone Whitepaper

The ultimate Keystone Guide
 

Everything you need to know about keystones in a single document.


Request your free guide

10” wall housing
Individually or as a set

With our new 10' wall housings, you have the ideal network solution for smaller installations at an attractive price.

Discover now

10” wall housing
Individually or as a set variant

With our new 10' wall housings, you have the ideal network solution for smaller installations at an attractive price.
EFB-Elektronik Keystone Whitepaper

The ultimate Keystone Guide

Everything you need to know about keystones in a single document.
 




We care for connection since 1988


EFB-Elektronik GmbH is a leading manufacturer and system provider of networking and technology and industrial system solutions. Our expertise ranges from structured cabling using certified high-end products for data centres to custom developments for industrial clients. Our team services customers worldwide from our headquarters in Bielefeld / Germany.


Learn more about EFB

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Neuheiten

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Angebote

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Produkte

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Downloads

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Konfigurationen

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Individuelle Industrie Lösungen

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Spring awakening: Product highlights in April

RJ45 Keystone Slimline/Shortbody Cat.6A Component certified silver

Item no. E-20094

RJ45 Keystone Slimline/Shortbody Cat.6A Component certified silver
Colour: silver
Select variants
Keystone snap in adapter RJ45 STP, Cat.6A, 90° zinc die-cast housing D=40mm

Item no. 37483.2

Keystone snap in adapter RJ45 STP, Cat.6A, 90° zinc die-cast housing D=40mm
screened: True
Select variants
Keystone installation adapter RJ45 UTP Cat.6

Item no. 37488.2

Keystone installation adapter RJ45 UTP Cat.6
Select variants
%
FO Frame Set 2x E2000®, SC-Simplex, LC-Duplex, RAL9010

Item no. ET-25085FO

FO Frame Set 2x E2000®, SC-Simplex, LC-Duplex, RAL9010
Colour: white
RAL-number: 9010
Select variants
Adapter LC/APC Duplex OS2 green with shutter

Item no. 53343.32

Adapter LC/APC Duplex OS2 green with shutter
Category: OS2
Colour: green
Insertion loss 1310nm: < 0.15 dB
Model: LC/APC
Select variants
Adapter LC/APC Duplex OS2 green

Item no. 53343.31

Adapter LC/APC Duplex OS2 green
Category: OS2
Colour: green
Insertion loss 1310nm: < 0.15 dB
Model: LC/APC
Select variants
Adapter LC Duplex OS2 metal housing

Item no. 53343.1

Adapter LC Duplex OS2 metal housing
Category: OS2
Colour: metal
Insertion loss 1310nm: < 0.15 dB
Model: LC/PC
Select variants
Splice box sliding version 1U without front panel, unequipped, grey

Item no. VSB-A-GR

Splice box sliding version 1U without front panel, unequipped, grey
Colour: grey
Select variants
10“ 9U Wall Housing, Depth 300 mm, 1-piece, pre-assembled, RAL7035

Item no. WGB-1009GR.30

10“ 9U Wall Housing, Depth 300 mm, 1-piece, pre-assembled, RAL7035
Colour: grey
Depth: 300 mm
Height: 437 mm
Max. Load: 30 kg
Select variants
19" 1U Cable Routing Panel, 4 Brackets, Steel RAL9005

Item no. 699995TS

19" 1U Cable Routing Panel, 4 Brackets, Steel RAL9005
Bracket Length: 60 mm
Colour: black
Height: 44.45 mm
Number of height units: 1 U
Select variants
19" 1U Cable Routing Panel, 5 Brackets, Steel RAL7035

Item no. 699995.1

19" 1U Cable Routing Panel, 5 Brackets, Steel RAL7035
Bracket Length: 60 mm
Colour: grey
Height: 44.45 mm
Number of height units: 1 U
Select variants
Wall support for 1 LCD TV LED 43"-90", wall distance: 49mm, black

Item no. ICA-PLB-590

Wall support for 1 LCD TV LED 43"-90", wall distance: 49mm, black
Select variants
HighSpeed HDMI Kabel w. Ethernet, Premium Certif.,4K60Hz A-A M-M, 2m, black

Item no. K5431PRSW.2

HighSpeed HDMI Kabel w. Ethernet, Premium Certif.,4K60Hz A-A M-M, 2m, black
Colour: black
Length: 2.0 m
Select variants
Extension Cable C14 180° - C13 180°, Black, 5.0 m, 3 x 1.00 mm²

Item no. EK503.5

Extension Cable C14 180° - C13 180°, Black, 5.0 m, 3 x 1.00 mm²
Colour outer sheath: black
Length: 5.0 m
Select variants
%
USB 2.0 Cable Type-C Plug - Lightning Plug, MFI cert., black, 3m

Item no. EBUSBC-LM.3

USB 2.0 Cable Type-C Plug - Lightning Plug, MFI cert., black, 3m
Colour: black
Length: 3.0 m
Select variants
GEU-0822, 8-Port Gigabit Ethernet Desktop Switch

Item no. 3927171996

GEU-0822, 8-Port Gigabit Ethernet Desktop Switch
Select variants
GES-2105P, Hilbert 5-Port Gigabit PoE Smart Lite Switch 802.3at/af 60W PoE Power Budget

Item no. 77167479

GES-2105P, Hilbert 5-Port Gigabit PoE Smart Lite Switch 802.3at/af 60W PoE Power Budget
Select variants
Cisco GLC-LH-SMD compatible BlueOptics SFP BO05C13610D 1000BASE-LX

Item no. GLC-LH-SMD-BO

Cisco GLC-LH-SMD compatible BlueOptics SFP BO05C13610D 1000BASE-LX
Select variants
Cisco SFP-10G-SR compatible BlueOptics SFP+ BO35J856S3D 10GBASE-SR

Item no. SFP-10G-SR-BO

Cisco SFP-10G-SR compatible BlueOptics SFP+ BO35J856S3D 10GBASE-SR
Select variants




Our service for you

Discover individual services that fit you perfectly

In a meeting at a table, a customer of EFB-Elektronik is being advised. There is a laptop on the table. The consultant is holding a cable in his hand.

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
In a meeting at a table, a customer of EFB-Elektronik is being advised. There is a laptop on the table. The consultant is holding a cable in his hand.

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




Get to know us

We take you behind the scenes - get to know our team and the company which has its headquarters in Bielefeld.

EFB-Elektronik Imagereel Vorschaubild




News





News

We are on company vacation from 12/23 - 12/31 2022

Bielefeld, 12/07/2022 An eventful year is coming to an end.  

One for all:
The new EFB online platform

Bielefeld, 09/21/2022 From now on you will find the entire online world of EFB-Elektronik in one place. 

Information on the current supply situation

Bielefeld, 03/17/2022 We are following the situation of the Russia-Ukraine conflict with the utmost attention. 

Double nomination for EFB-Elektronik
April 24, 2025 News
DataCenter-Insider Award 2025 and connect professional “products of the year 2025”
more...
Ein Mann sitzt am Schreibtisch und telefoniert mit einem Headset.

New telephone numbers for your contacts - EFB-Elektronik optimizes accessibility
April 9, 2025 News
In order to make accessibility even more efficient and future-proof, EFB-Elektronik is converting its company-wide telephony solution to a new, modern structure.
more...
Ein Konzertsaal mit mehreren Stuhlreihen und einer Bühne

Secure accommodation for event technology
April 6, 2025 References | News
Professional Media Service modernizes the concert hall at the University of the Arts in Bremen
more...




⚠ Recall


Cat.6A network isolator for medical technology
(art.no. NET-ISOADAPRJ45 / NET-ISOKABELRJ45)

Learn more
Network isolator Cat.6A for medical technology

⚠ Recall

Network isolator Cat.6A for medical technology
Cat.6A network isolator for medical technology
(art.no. NET-ISOADAPRJ45 / NET-ISOKABELRJ45)

Learn more