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Network cables and other copper cabling components

_{Copper cables, connectors and more – over 2,500 products}

Woman in denim shirt holding a roll of orange cable, large cable drum with yellow cable in the foreground, cable drums and devices in the background.

A professional, passive IT infrastructure succeeds with our high-quality products.
As experts in network cables and structured copper cabling, we provide a variety of copper cables, including patch cables and various installation cables, as well as other network components such as keystones and adapters, RJ45 connectors, patch panels, ethernet sockets and more. We also provide complete systems for a comprehensive copper installation route, as well as customised network cables produced in-house.
The advantages of structured copper cabling are evident: they guarantee fast data transmission of up to 40 Gbits/s. Additionally, they are extremely easy to install and convince with favourable investment costs.
Discover our extensive product range and the high quality of our products! For expert advice or customised solutions, please get in touch with your personal contact.
Many of our components for copper installation lines are certified by external testing laboratories such as GHMT, Force Technology or ETL Intertek. This allows us to guarantee our customers the highest quality.

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Item no. NX_XG2_1G

NetXpert XG2 up to 1GBit/s, Netzwork-/Cabling-,Qualifier

Model: CAT 6A Qualifier

Suitable for: Twisted Pair

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Item no. IP67KVUSBA-A1,0

IP67 Cable gland, M20, USB2.0 Plug Type-A to Plug Type-A, 1,0m

Colour: grau

Length: 1.0 m

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Item no. WX-MPC6A-FQ

WireXpert MP C6A FQ LAN copper cable-Z. 600Mhz, incl. FO quad modules

Model: Cat-6A certification set;Singlemode Fiber;Multimode Fiber

Suitable for: Fibre optic conductor;Twisted Pair

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Item no. IP67KVHDMIA-A1,0

IP67 Cable gland, M25, HDMI, Plug Type-A to Plug Type-A, 1.0m

Colour: black

Length: 1.0 m

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Item no. IP67EBUSBA-A0,5FL

IP67 Receptacle, M20, USB2.0, F-M, A-A, 0.5m

Colour: grau

Length: 0.5 m

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Item no. H7641.6-100

RJ45-Hirose Connector TM21 red 100 pcs., 3 Elements, Cat.6

Colour: red

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Item no. IP67DFKHDMIFL

IP67 Metal adapter, M25, HDMI, F-F, A-A

Colour: metall

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Item no. IP67EBHDMIA-A1,0FL

IP67 Receptacle, M25, HDMI, F-M, A-A, 1.0m

Colour: black

Length: 1.0 m

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Item no. DCK1001OR.1,5

RJ45 Patch Cord Cat.6A S/FTP FRNC VC LED orange 1.5m

Length: 1.5 m

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Item no. K0700SW.1,5

RJ45 Patch Cord Cat.7 S/FTP LSZH TM21 black 1,5m

Length: 1.5 m

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Item no. H7642.7-100

RJ45-Hirose Connector TM31 blue ,100 pcs., 3 Elements, Cat.6A

Colour: blue

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Item no. 39982.3

Side cutter polished,180mm 7001

Handle cover: Plastic grips

Insulated: True

Strip function: False

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Item no. 99148.1000

Patch Cable Cat.5e UTP 4x2xAWG26, grey

Colour outer sheath: grey

Length: 1000.0 m

Number of cores: 8

Type: simplex

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Item no. IP67DFKHDMIFLHS

IP67 Metal adapter, M25, HDMI, F-F, A-A, service port, guy rope

Colour: metall

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Item no. IP67EBHDMIA-A1,0FLHS

IP67 Receptacle, M25, HDMI, F-M, A-A, service port, guy rope, 1.0m

Colour: black

Length: 1.0 m

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Item no. 37515.T

RJ45-Stewart plug SS37 STP without strain relief boots

Colour: black

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Item no. IP67EBRJ45KSFL

IP67 Receptacle, M25, RJ45 Cat.6A E-20070, for Cat.5/6/7 cable

Colour: metall

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Item no. WX500

Copper Cable Certifier 500MHz

Model: Cat-6A certification set

Suitable for: Twisted Pair

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Item no. H7540.1-50

RJ45-Hirose TM11 beige 50 pcs.

Colour: beige

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Item no. K5117.015

ISDN 5 x Adapter RJ45 Plug / 5 x RJ45 Jack, Terminated

Connection: RJ45 8(8)

Output 1: ISDN/Token ring/telephone

Output 2: ISDN/Token ring/telephone

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Item no. WX-MPC6A-FM

WireXpert MP C6A FM LAN copper cable-Z. 600Mhz, incl. FO MM modules

Model: Multimode Fiber;Cat-6A certification set

Suitable for: Twisted Pair;Fibre optic conductor

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Item no. E-SK310

Crimping Tool for modular connector

Unique: Unique

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Item no. WX-MPC6A-FS

WireXpert MP C6A FS LAN copper cable, 600 MHz, incl. FO SM modules

Model: Cat-6A certification set;Singlemode Fiber

Suitable for: Fibre optic conductor;Twisted Pair

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Item no. IP67DFKUSBFLHS

IP67 Metal adapter, M20, USB3.0, F-F, A-A, service port, guy rope

Colour: metall

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Item no. 37563.T

RJ45 Stewart Connector STP, SS39200-012 Cat.6, without anti-kink sleeve

Colour: transparent

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Item no. H7642.1-100

RJ45-Hirose Connector TM31 beige ,100 pcs., 3 Elements, Cat.6A

Colour: beige

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Item no. WX-MPC6A

WireXpert MP C6A LAN Copper Cable Certifier, Class D to F, 600 MHz

Model: Cat-6A certification set

Suitable for: Twisted Pair

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Item no. 46152.1

Earthing Bar 2/10

Mounting method: Screwing

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Item no. ET-25026

Central plate 22.5x45mm for 1 keystone, outlet direct

Colour: white

Depth of device: 20.6 mm

Height of device: 45 mm

RAL-number (similar): 9010

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Item no. WX-MPC8-FM

WireXpert MP C8 FM LAN copper cable-Z. 3000Mhz, incl. FO MM modules

Model: Cat-8 certification set;Multimode Fiber

Suitable for: Fibre optic conductor;Twisted Pair

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Item no. 46119.1,0

LSA Connection Cord 2/4 4pole 4 pole, 1:1, 1.0 m

Length: 1.0 m

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Item no. H7641.7-50

RJ45-Hirose Connector TM21 blue 50 pcs., 3 Elements, Cat. 6

Colour: blue

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Item no. 99731GC.500

Draka GreenConnect Cat.7 Outdoor Cable S/FTP PE,black, CPR Fca

Colour outer sheath: black

Length: 500.0 m

Number of cores: 8

Type: simplex

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Item no. 46091.100

YV 2 x 0.5/0.9 red-blue, Ring 100 m

Colour outer sheath: red/blue

Number of cores: 2

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Item no. WX-MPC8

WireXpert MP C8 LAN Copper Cable Certifier, Class D to FA ,I, II, 3000 MHz

Model: Cat-8 certification set

Suitable for: Twisted Pair

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Item no. 37528.1V2

T-Modular-Adapter, RJ45 Jack/2x Jack, 1:1, shielded

screened: True

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Item no. WX_AD_EF_MM2

Multimode-Fiber-Modul, Encircled Flux (1 pair) 850nm and 1300nm

Model: Accessories Fiber optic certification kit

Suitable for: Glass fibre

Suitable for Fiber: Multimode

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Item no. H7515.12-50

Stewart SS37 50pcs. Connector Set, grey

Colour: grau

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Item no. 46002.1V2

LSA-earth module 1/84 84pole

With colour code: False

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Item no. WX4500-FA-V2

WireXpert Copper- and Fiber Optic-Cable Certifier up to 2500MHz

Suitable for: Twisted Pair

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Item no. IP67EBUSBA-A0,5FLHS

IP67 Receptacle, M20, USB2.0, F-M, A-A, service port, guy rope, 0.5m

Colour: grau

Length: 0.5 m

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Components for structured copper cabling - patch panels, keystone modules, network cables and crimping pliers at a glance

Buy network cables and accessories from the copper cabling experts EFB-Elektronik

Modern office, equipped with copper cabling for network connections. Two people working at computers networked via orange cable.

EFB-Elektronik offers you high-quality network cables and all components for your copper cabling from a single source. Our expertise and services range from providing the right cables and products to customized solutions such as Power over Ethernet and individual advice and project support. You can order much more than network cables from EFB-Elektronik. We offer you a comprehensive range of copper cabling and network technology services.

These are the advantages of copper components and network cables from EFB-Elektronik

Good conductivity:
High-quality copper cables transmit signals over long distances with less loss than other materials. Stable and fast data transmission is guaranteed.

Reliable signal quality:
The low electrical resistance of copper ensures high signal quality with minimal interference. Copper network cables deliver high performance, especially when transmitting large amounts of data and in environments with a lot of electromagnetic interference.

Cost-effective:
Copper networks are inexpensive to manufacture and install. For offices and home networks, copper connections offer an optimal price-performance ratio in many cases.

Good conductivity:
High-quality copper cables transmit signals over long distances with less loss than other materials. Stable and fast data transmission is guaranteed.

Cost-effective:
Copper networks are inexpensive to manufacture and install. For offices and home networks, copper connections offer an optimal price-performance ratio in many cases.

Durable:
Copper networks are inexpensive to manufacture and install. For offices and home networks, copper connections offer an optimal price-performance ratio in many cases.

Energy-efficient:
The high conductivity of copper saves energy during data transmission.

Durable:
Copper networks are inexpensive to manufacture and install. For offices and home networks, copper connections offer an optimal price-performance ratio in many cases.

Energy-efficient:
The high conductivity of copper saves energy during data transmission.

What kind of network cables are available?

Our range at a glance

Copper network cables are the standard for internet cables, also known as LAN cables or Ethernet cables. Patch cables are Ethernet cables with RJ45 plugs that serve as connecting cables between, for example, a computer and a network connection or between a switch and a router. They are available in the online store in many different lengths from 0.15 m to 90 m. In addition to pre-assembled network cables with connectors, EFB-Elektronik also offers a large selection of cables by the meter and installation cables in various categories.

These are the highlights of our large product range:

Turquoise Cat.5e patch cable with RJ45 plugs - shielded network cable for Ethernet connections

Blue Cat.6 patch cable with red RJ45 locking levers - shielded network cable for Gigabit Ethernet

Grey Cat.6A patch cable with red RJ45 plugs - shielded network cable for 10 Gigabit Ethernet

Blue Cat.8.1 patch cable with shielded RJ45 connectors - network cable for high-speed data transmission in data centers

Cat.5e network cables:
Up to 2.5 Gbit per second (Gbps) data transmission, 100 MHz frequency and up to 100 m length.
View products

Cat.6 cables:
Up to 5 Gbps, 250 MHz frequency, up to 100 m long.

View products

Cat.6A cables:
Augmented data transmission - up to 10 Gbps, 500 MHz frequency, up to 100m long.
View products

Cat.8.1 cables:
For high-speed networks - up to 40 Gbps, 2 GHz frequency, up to 30 m long.
View products

Cat.5e network cables:
Up to 2.5 Gbit per second (Gbps) data transmission, 100 MHz frequency and up to 100 m length.
View products

Cat.6 cables:
Up to 5 Gbps, 250 MHz frequency, up to 100 m long.

View products

Cat.6A cables:
Augmented data transmission - up to 10 Gbps, 500 MHz frequency, up to 100m long.
View products

Cat.8.1 cables:
For high-speed networks - up to 40 Gbps, 2 GHz frequency, up to 30 m long.
View products

Shielding:

Additional protection against electromagnetic interference through the most common types of shielding:

U/UTP (Unshielded Twisted Pair): No additional protection. The twisted wire pairs offer a certain degree of protection against interference.

F/UTP (Shielded Twisted Pair): Each wire pair has its own shielding, which provides additional protection against interference.

U/FTP (Foiled Twisted Pair): Each pair of wires is surrounded by a foil.

S/FTP (Shielded Foiled Twisted Pair): A combination of braided shielding around the entire cable and foil shielding around each pair of wires.

U/UTP (Unshielded Twisted Pair): No additional protection. The twisted wire pairs offer a certain degree of protection against interference.

F/UTP (Shielded Twisted Pair): Each wire pair has its own shielding, which provides additional protection against interference.

U/FTP (Foiled Twisted Pair): Each pair of wires is surrounded by a foil.

S/FTP (Shielded Foiled Twisted Pair): A combination of braided shielding around the entire cable and foil shielding around each pair of wires.

What is the maximum length of a network cable?

The ideal length of a network cable depends on various factors, such as the network speed, the quality of the cable and the specific application. Here are some general guidelines and considerations for the optimal length of a network cable.
Maximum cable length for different categories: There are recommended maximum lengths for the most common copper network cables to ensure optimal performance.

Cat.5e and Cat.6: These two categories support cable lengths of up to 100 m per network segment. If this length is exceeded, the respective maximum transmission speed is no longer achieved.

Cat.6A: Up to 100m at a speed of 10 Gbps. This also applies to professional networks where higher speeds are required.

Cat.7 and Cat.8: These cable types are suitable for high-speed applications. Cat.7 can also support up to 100 m for 10 Gbps, while Cat.8 is only suitable for up to 30 m for 40 Gbps.

Close-up of a hand with a yellow cable drum - professional network cabling for IT infrastructures

Distances in home networks: In home networks, a cable between 0.5 and 20 m is usually sufficient, depending on where your devices are located.

Short network cables (0.5 to 5 m) for connections between two devices on the same desk or in the immediate vicinity
Medium network cables (5 to 20 m) for connections between devices in different rooms
Long network cables (over 20 m) for connections across several floors

Professional networks: In professional networks, cables of up to 100 m in length are often used to connect workstations or servers. Cat.6A or higher categories are often used here to ensure high transmission rates even over longer distances.
For very long connections (over 100 m) or environments with high data requirements, the use of fiber optic cables may be a better option.

Distances in home networks: In home networks, a cable between 0.5 and 20 m is usually sufficient, depending on where your devices are located.

Short network cables (0.5 to 5 m) for connections between two devices on the same desk or in the immediate vicinity
Medium network cables (5 to 20 m) for connections between devices in different rooms
Long network cables (over 20 m) for connections across several floors

EFB-Elektronik, your partner for network cables and copper components

Tradesman lays yellow network cables on the ceiling - professional installation of structured IT cabling

As an expert in network technology and structured cabling, EFB-Elektronik offers you everything you need for your copper cabling project. Whether for private, commercial or industrial applications, data centres or campus networks, our range enables professional copper networks to the highest standards of quality and security.
Our team of specialist engineers will be happy to advise and support you in the realisation of your cabling project. If required, we can also manufacture customised copper cables and systems. Don’t hesitate to contact us if you have any questions about our products and services.

Create your account now View products

Network switch with connected blue network cables and an orange network cable.

RJ45 plugs + accessories

IP67 + IP68 connectors

Tools + measuring devices

Telecom + LSA systems

RJ45 plugs + accessories

IP67 + IP68 connectors

Tools + measuring devices

Telecom + LSA systems

Buy network cables and accessories from the data cabling experts: EFB-Elektronik

EFB-Elektronik offers you high-quality network cables and all components for your copper cabling from a single source. Our expertise and services range from providing the right cables and products to advanced solutions such as Power over Ethernet and individual advice and project support. You can order much more than network cables from EFB-Elektronik. We offer you comprehensive services for all aspects of copper cabling and network technology. These are the advantages of copper components and network cables at EFB-Elektronik:

Great conductivity: high-quality copper cables transmit signals over long distances with less loss than other materials. Stable and fast data transmission is guaranteed.
Reliable signal quality: The low electrical resistance of copper ensures high signal quality with minimal interference. Copper network cables deliver excellent performance, especially when transmitting large amounts of data and in environments with significant electromagnetic interference.
Cost-effective: Copper networks are inexpensive to manufacture and install. For offices and home networks, copper connections offer the best price-performance ratio in many cases.
Durable: Network cables and components made with copper are robust and resistant to external influences such as moisture and mechanical stress, resulting in a longer service life.
Energy-efficient: The high conductivity of copper saves energy during data transmission.

Available network cables and types: Overview of our copper product range

Copper network cables are the standard for internet cables, also known as LAN cables or ethernet cables. Patch cables are Ethernet cables with RJ45 plugs that are used as connecting cables between, for example, a computer and a network connection or between a switch and a router. They are available in the online shop in many different lengths from 0.15 to 90m. In addition to pre-assembled network cables with connectors, EFB-Elektronik also offers a wide selection of cables by the metre and installation cables in various categories.
These are the highlights of our large product range:

Cat.5e network cable: Up to 2,5 gigabits per second (Gbits/s) data transmission, 100 MHz frequency and up to 100m in length.
Cat.6 cable: Up to 5 Gbps, 250 MHz frequency, up to 100m.
Cat.6A Kabel: Augmented data transmission – up to 10 Gbps, 500 MHz frequency, up to 100m in length
Cat.8.1 cable: For high-speed networks – up to 40 Gbps, 2 GHz frequency, up to 30m in length

Shielded Ethernet Cables: Additional protection against electromagnetic interference using the most common types of shielding:

UTP (Unshielded Twisted Pair): No additional protection. The twisted wire pairs offer a certain degree of protection against interference.
STP (Shielded Twisted Pair): Each pair of wires has its own shielding, which provides additional protection against interference.
FTP (Foiled Twisted Pair): Each pair of wires is surrounded by a foil.
S/FTP (Shielded Foiled Twisted Pair): A combination of braided shielding around the entire cable and foil shielding around each pair of wires.

What is the maximum length of a copper network cable?

The ideal length of a network cable depends on various factors, such as the network speed, the quality of the cable and the specific application. Here are some general guidelines and considerations for the optimal length of a network cable:
Maximum cable length for different categories: There are recommended maximum lengths for the most common copper network cables to ensure optimal performance:

Cat.5e and Cat.6:These two categories support cable lengths of up to 100m per network segment. If this length is exceeded, the respective maximum transmission speed can no longer be achieved.
Cat.6A: Up to 100m at a speed of 10 Gbit/s. This also applies to professional networks where higher speeds are required.
Cat.7 and Cat.8: These cable types are suitable for high-speed applications. Cat.7 can also support up to 100m for 10 Gbits/s, while Cat.8 is only suitable for up to 30m for 40 Gbits/s.

Distances in home networks: In home networks, a cable between 0.5 and 20m is usually sufficient, depending on the location of your devices.

Short network cables (0.5 to 5m) for connections between two devices on the same desk or in the immediate vicinity
Medium network cables (5 to 20m) for connections between devices in different rooms
Long network cables (over 20m) for connections across several floors

Professional networks: In professional networks, cables of up to 100m in length are often utilised to connect workstations or servers. Cat.6A or higher categories are often used here to ensure high transmission rates even over longer distances.
For very long connections (over 100m) or environments with high data requirements, the use of fiber optic cables may be a better option.

Network cables and other copper cabling components

Copper cables, connectors and more – over 2,500 products

Filter products

Buy network cables and accessories from the copper cabling experts: EFB-Elektronik

Buy network cables and accessories from the copper cabling experts: EFB-Elektronik

Buy network cables and accessories from the copper cabling experts EFB-Elektronik

These are the advantages of copper components and network cables from EFB-Elektronik

What kind of network cables are available?

Our range at a glance

These are the highlights of our large product range:

Shielding:

What is the maximum length of a network cable?

EFB-Elektronik, your partner for network cables and copper components

Buy network cables and accessories from the data cabling experts: EFB-Elektronik

Available network cables and types: Overview of our copper product range

What is the maximum length of a copper network cable?

EFB-Elektronik, your partner for network cables and copper components

Your personal contact

E-mail contact

Your telephone contact to EFB-Elektronik

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_{Copper cables, connectors and more – over 2,500 products}