⚠ Hinweis: Aufgrund einer internen Unternehmensveranstaltung sind wir am 5. und 6. März 2026 nur sehr eingeschränkt erreichbar. Ab Montag, 9. März 2026 sind wir wieder wie gewohnt für Sie da.
⚠ Note: Due to an internal company event, we will have very limited availability on March 5 and 6, 2026. We will be back for you as usual on Monday, March 9, 2026.
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EFB-Elektronik GmbH
DE
EN
EFB Nordic (A/S)
DA
EFB-Elektronik Turkiye
TR
EFB-Elektronik Slovakia s.r.o.
SK
  • 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
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      *Excluding express and forwarding deliveries
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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

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
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.
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.

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
Multimedia cabling with HDMI, DisplayPort and USB cables and extender box - professional signal transmission solution from EFB-Elektronik for AV and IT applications
Fachgespräch vor Netzwerkschrank mit strukturierter Verkabelung und Glasfaserkabeln
A man stands in front of a 19" network cabinet in a warehouse

The right multimedia cable for your application

Rely on professional cable solutions that impress in terms of technology and design.
 

Structured Cabling:
Stable and future-proof

Structured cabling provides the basis for fast, stable, and future-proof data transmission. Here you can find out everything you need to know.

19" network cabinet series PEL
Now available in black

A well-designed, functional solution with excellent value for money - Also available in black.
Multimedia cabling with HDMI, DisplayPort and USB cables and extender box - professional signal transmission solution from EFB-Elektronik for AV and IT applications

The right multimedia cable for your application

Rely on professional cable solutions that impress in terms of technology and design.

Fachgespräch vor Netzwerkschrank mit strukturierter Verkabelung und Glasfaserkabeln

Structured Cabling:
Stable and future-proof

Structured cabling provides the basis for fast, stable, and future-proof data transmission. Here you can find out everything you need to know.

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

19" network cabinet series PEL

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

 
 
EFB-Elektronik Product Catalog 2026 on a stack

EFB product catalogue for network technology 2026|27

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
Speaker symbol with percent sign in a blue circle
Icon of a document with check mark in a blue circle
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

Selected products for you – Our highlights in March

Selected products for you – Our highlights in March

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

Item no. SFP10G-SR-BO

Zyxel SFP10G-SR compatible BlueOptics SFP+ 10GBASE-SR
Unique: Unique
Select variants
Extreme Networks 10051 compatible BlueOptics SFP BO05C856S5D 1000BASE-SX

Item no. 10051-BO

Extreme Networks 10051 compatible BlueOptics SFP BO05C856S5D 1000BASE-SX
Unique: Unique
Select variants
Splice box fixed 1U without front panel, unequipped, grey

Item no. VSB-F-GR

Splice box fixed 1U without front panel, unequipped, grey
Color: grey
Select variants
INFRALAN® Cat.7A 1200 AWG22, S/FTP 4P CPR B2ca orange RAL 2003

Item no. MK7100.1-CPR

INFRALAN® Cat.7A 1200 AWG22, S/FTP 4P CPR B2ca orange RAL 2003
Colour outer sheath: orange
Length: 1.0 m
Number of cores: 8
RAL colour: RAL 2003
Select variants
LTC WALL STRAPS, self-adhesive hook and loop cable holders set of 10 pcs white

Item no. LTC-3120

LTC WALL STRAPS, self-adhesive hook and loop cable holders set of 10 pcs white
Band width: 28 mm
Color: white
Length belt/tape/tie: 90 mm
Select variants
LTC CABLE TUBE, soft polyester tube diameter 2.5 - 4cm 2m white

Item no. LTC-5120

LTC CABLE TUBE, soft polyester tube diameter 2.5 - 4cm 2m white
Bundle diameter: 25 – 40 mm
Color: white
Material: Plastic
Select variants
Front panel 48 x ST/FC (D-hole), black

Item no. VSB2HE-FP-SW-48ST

Front panel 48 x ST/FC (D-hole), black
Color: black
Number of connector holes: 48
Suitable for adapter: ST/FC
Select variants
LTC ROLL STRAP Doppelseitige Klettbandrolle,25m schwarz

Item no. LTC-PRO-1210

LTC ROLL STRAP Doppelseitige Klettbandrolle,25m schwarz
Band width: 16 mm
Color: black
Length belt/tape/tie: 25 m
Select variants
2U extendable splice box without front panel, unassembled, grey

Item no. VSB2HE-A-GR

2U extendable splice box without front panel, unassembled, grey
Color: grey
Select variants
Front panel 48 x SC Duplex/LC Quad, black

Item no. VSB2HE-FP-SW-48SC-D

Front panel 48 x SC Duplex/LC Quad, black
Color: black
Number of connector holes: 48
Suitable for adapter: SC Duplex/LC Quad
Select variants
RJ45 Connector STP, Cat.6A, Field-Plug

Item no. 88035AV.1

RJ45 Connector STP, Cat.6A, Field-Plug
Color: silver
Transparent: False
Select variants
Trunk cable U-DQ(ZN)BH OM3 4G (1x4) SC-SC,20m Dca LSZH

Item no. O8301S20OM3

Trunk cable U-DQ(ZN)BH OM3 4G (1x4) SC-SC,20m Dca LSZH
Halogen free (according to EN 60754-1/2): True
Length: 20 m
Outer diameter sheath single fibre: 2 mm
Select variants
Hilbert 5-Port Gigabit PoE Smart Lite Switch 802.3at/af 60W PoE Power Budget

Item no. GES-2105P

Hilbert 5-Port Gigabit PoE Smart Lite Switch 802.3at/af 60W PoE Power Budget
Max. PoE power: 60 W
Select variants
UC home fibre idrop900 I-VH OS2 4E(1x4)Dca 500N LSZH white 4.5mm G657A2 250m Box

Item no. FTTH-IDROP900-4-D-B

UC home fibre idrop900 I-VH OS2 4E(1x4)Dca 500N LSZH white 4.5mm G657A2 250m Box
CPR-Class: Dca
Cable Ø: 4.5 mm
Category: OS2
Number of fibers: 4
Select variants
Trunk cable U-DQ(ZN)BH OM3 4G (1x4) LC-LC,60m Dca LSZH

Item no. O8303S60OM3

Trunk cable U-DQ(ZN)BH OM3 4G (1x4) LC-LC,60m Dca LSZH
Halogen free (according to EN 60754-1/2): True
Length: 60 m
Outer diameter sheath single fibre: 2 mm
Select variants
RJ45 Keystone Slimline/Shortbody Cat.6A Component certified silver, 24-Set

Item no. E-20094-24

RJ45 Keystone Slimline/Shortbody Cat.6A Component certified silver, 24-Set
Color: silver
Select variants
Front panel 12 x SC Simplex/E2000® Simplex/MTRJ/LC Duplex, grey

Item no. VSB-FP-12SC-S

Front panel 12 x SC Simplex/E2000® Simplex/MTRJ/LC Duplex, grey
Color: grey
Number of connector holes: 12
Suitable for adapter: SC Simplex/E2000® Simplex/MTRJ/LC Duplex
Select variants
Front panel 2U 48 x SC Simplex/E2000®, Simplex/MTRJ/LC Duplex, grey

Item no. VSB2HE-FP-48SC-S

Front panel 2U 48 x SC Simplex/E2000®, Simplex/MTRJ/LC Duplex, grey
Color: grey
Number of connector holes: 48
Suitable for adapter: SC Simplex/E2000® Simplex/MTRJ/LC Duplex
Select variants
Front panel 2U 48xE2000®Duplex, E2000®, Compact (RDM) vertical version, black

Item no. VSB2HE-FP-SW-48E2-RD

Front panel 2U 48xE2000®Duplex, E2000®, Compact (RDM) vertical version, black
Color: black
Number of connector holes: 48
Suitable for adapter: E2000® Compact (RDM)
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
Extreme Networks 10301 compatible BlueOptics SFP+ BO35J856S3D 10GBASE-SR

Item no. 10301-BO

Extreme Networks 10301 compatible BlueOptics SFP+ BO35J856S3D 10GBASE-SR
Unique: Unique
Select variants
Trunk cable U-DQ(ZN)BH OM3 8G (1x8) LC-LC,70m Dca LSZH

Item no. O8322S70OM3

Trunk cable U-DQ(ZN)BH OM3 8G (1x8) LC-LC,70m Dca LSZH
Halogen free (according to EN 60754-1/2): True
Length: 70 m
Outer diameter sheath single fibre: 2 mm
Select variants
INFRALAN® Cat.7 1000 AWG23, S/FTP 4P CPR Eca orange

Item no. 99980.1-CPR

INFRALAN® Cat.7 1000 AWG23, S/FTP 4P CPR Eca orange
Colour outer sheath: orange
Length: 1.0 m
Number of cores: 8
RAL colour: RAL 2003
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 +
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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 Product Catalog 2026 on a stack

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

Orange phone on blue background

Limited availability on March 5 and 6, 2026
March 2, 2026 News
Due to an internal company event, our contact persons will have very limited availability on Thursday, March 5, and Friday, March 6, 2026.
more...
EFB company holidays notice 2025/2026 with Christmas illustration on a dark blue background

EFB company holidays: December 24, 2025, to January 4, 2026
December 2, 2025 News
An eventful year is coming to an end.
more...
Several EFB-Elektronik product catalogs 2026 side by side

New product catalog 2026/2027 – now available!
November 27, 2025 News
The time has come: our new product catalog 2026/2027 is now complete and available for you.
more...

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