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. 37516.1-100

Modular plug RJ11 UTP, E-MO 6/4 SR, PU 100

Colour: transparent

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Item no. 38018.4-100

Blind insert RJ45 black RAL9011, for Keystone Blanks, PU 100

Colour: black

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Item no. K8703.0,5

RJ45 Patch Cord Cat.5e S/UTP PVCDätwyler 5502 TM11 red 0,5m

Length: 0.5 m

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Item no. 46007.2

LSA Earth Module 2/34 34pole for Profil Rods

With colour code: False

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Item no. 99988.500-CPR

INFRALAN Cat.7 1000 AWG23 S/FTP 4P CPR Cca orange 500m

Colour outer sheath: orange

Length: 500 m

Number of cores: 8

Type: simplex

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Item no. 46020N.1V20

VKA12 Housing incl. Base Plate and VKA Mounting Kit 20pairs

DIN-compatible: False

Max. number of dual cores: 600

Number of mountable connection strips: 30

Type: VKA12

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Item no. 37483.2

Keystone snap in adapter RJ45 STP, Cat.6A, 90° zinc die-cast housing D=40mm

screened: True

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Item no. K8580GE.10

RJ45 Patch Cord Cat.6A S/FTP LSZH Dätwyler 7702 TM31 yellow 10m

Length: 10.0 m

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Item no. K5537GR.90

RJ45 Patch Cord Cat.6A S/FTP PVC UL grey 90m

Length: 90.0 m

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Item no. 46018N.1V1

VKA4 Base Plate with Cover, WxHxD = 330 x 330 x 120 mm

Type: VKA4

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Item no. 46026.1

Box III to 100pairs with Latch

Max. number of dual cores: 100

Type: Box III 100pairs with latch

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Item no. 46051.1

TT Distribution Box 2 50pairs IP54, WxHxD = 190x215x90mm

Max. number of dual cores: 50

Type: TT Small Distribution Box 2

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Item no. 46017N.10

Mounting Kit VKA2 10pairs for max. 70pairs (7 x LSA 2/10)

Depth: 43 mm

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Item no. 46130.3

Connection Cord RJ45-LSA 1 1pair 2-pole, Pin: a/b-4/5, 3.0 m

Length: 3.0 m

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Item no. K0700GE.2

RJ45 Patch Cord Cat.7 S/FTP LSZH TM21 yellow 2m

Length: 2.0 m

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Item no. 99960.500-CPR

INFRALAN® Cat.6A 500 AWG23 U/UTP 4P CPR, B2ca, RAL5015 blue 500m

Colour outer sheath: blue

Length: 500 m

Number of cores: 8

RAL colour: RAL 5015

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Item no. K5546SW.10

RJ45 Extension Cat.6A S/FTP LSZH AWG26 black 10m

Length: 10.0 m

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Item no. E-MUC410

Crimping tool for Modular Connector 4-8 pole

Unique: Unique

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Item no. 999833DX.500-CPR

Cat.7A 1250 AWG22 S/FTP 2x4P, CPR Dca 25Gbit/s ready rapeseed yellow RAL1021

Colour outer sheath: yellow

Length: 500.00 m

Number of cores: 16

RAL colour: RAL 1021

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Item no. 46029.1

Stacking Frame for Box III

Type: Stacking Frame

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Item no. K4137SW.5

RJ45 Patch Cord Cat.6A S/FTP LSZH Draka UC900 TM21 2x90° black 5m

Length: 5.0 m

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Item no. K8449.3

RJ45 Patch Cord Cat.5e F/UTP LSZHDraka UC300 TM11 red crossed grey 3m

Length: 3.0 m

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Item no. H7642.10-100

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

Colour: orange

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Item no. 46025.5

Stacking Frame for Box I

Type: Stacking Frame

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Item no. H7540.4-100

RJ45-Hirose TM11 black 100 pcs.

Colour: black

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Item no. 46054.2

19" Subrack 3U for LSA Modules 8pairs & 10pairs

Colour: stainless steel

Suitable for enclosure building height: 3 U

Suitable for enclosure building width: 19 ''

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Item no. 37500.1-100

Modular plug RJ12 STP, E-MO 6/6 G, PU 100

Colour: silver

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Item no. K8580SW.20

RJ45 Patch Cord Cat.6A S/FTP LSZH Dätwyler 7702 TM31 black 20m

Length: 20.0 m

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Item no. K8072.30

RJ45 Patch Cord Cat.5e F/UTP LSZHDraka UC300 TM11 black 30m

Length: 30.0 m

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Item no. H7540.8-100

RJ45-Hirose TM11 green 100 pcs.

Colour: Green

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Item no. K5528GE.1

RJ45 Patch Cord Cat.8.1 S/FTP LSZH BC yellow 1m

Length: 1.0 m

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Item no. H7540.7-100

RJ45-Hirose TM11 blue 100 pcs.

Colour: blue

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Item no. 46003.1

Hinged Label Holder 1/20

Suitable for number of cores: 20

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Item no. H7641.10-100

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

Colour: orange

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Item no. H7642.8-100

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

Colour: Green

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Item no. H7540.5-100

RJ45-Hirose TM11 yellow 100 pcs.

Colour: yellow

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Item no. H7540.12-100

RJ45-Hirose TM11 grey 100 pcs.

Colour: grau

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Item no. H7641.5-50

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

Colour: yellow

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Item no. 39938.1

Cable tester, remote adapter case

Model: LAN Function testing device

Suitable for: Twisted Pair

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Item no. 92804.100

Modular Flat Cable 4-pole black, unshielded, 100 m reel

Colour outer sheath: black

Number of cores: 4

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Item no. H7540.6-50

RJ45-Hirose TM11 red 50 pcs.

Colour: red

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Item no. IP67DFKUSBFL

IP67 Metal adapter, M20, USB3.0 jack Type-A to jack Type-A

Colour: metall

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Item no. 46040N.1

Locking for VKA Housings, incl. 2 Keys

Unique: Unique

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Item no. 37583SW.1

Patchpanel UTP 24xRJ45 Cat.6, 19“ 1U, RAL9005 black

Colour: black

Number of buses/couplings: 24

RAL-number: 9005

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Item no. IP67DFKRJ45FLHS

IP67 Metal adapter, M25, RJ45 Cat.6A, F-F, service port, guy rope

Colour: metall

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Item no. EHT-040

Crimping tool for UTP Keystones

Unique: Unique

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Item no. 99728.1

MegaLine F6-90 S/F flex PIMF S/FTP, 900 MHz, H, grau

Colour outer sheath: grey

Length: 1.0 m

Number of cores: 8

Type: simplex

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Item no. DCK1001SW.7,5

RJ45 Patch Cord Cat.6A S/FTP FRNC VC LED black 7.5m

Length: 7.5 m

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Item no. 52535.2V2

Crimping tool for RG58/RG59/RG62

Unique: Unique

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Item no. 934447810

RJ45 Patchkabel Cat.5e U/UTP LSZH, CCA, blau

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Item no. 397171361

RJ45 Patchkabel Cat.5e U/UTP LSZH, CCA, grün

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Item no. 1728453039

RJ45 Patchkabel Cat.5e U/UTP LSZH, CCA, gelb

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Item no. 3883781045

RJ45 Patchkabel Cat.5e U/UTP LSZH, CCA, rot

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Item no. K8076.1,5

RJ45 Patch Cord Cat.5e F/UTP LSZHDraka UC300 TM11 red 1,5m

Length: 1.5 m

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Item no. NX_XG2_10G

NetXpert XG2 up to 10GBit/s, Network-/Cabling-,Qualifier

Model: CAT 6A Qualifier

Suitable for: Twisted Pair

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Item no. NX_XG2_PLUS

NetXpert XG2 PLUS up to10GBit/s, Network-/Cabling-,Qualifier

Model: Cat-6A certification set;Singlemode Fiber

Suitable for: Twisted Pair

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Item no. 37540.5

Strain relief boots yellow

Colour: yellow

Min. inner diameter: 5.6 mm

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Item no. 39982.2

Diagonal Cutter chromed 180mm 7005

Handle cover: Plastic grips

Insulated: True

Strip function: False

Surface treatment: Chromium-plated

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Item no. H7641.8-100

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

Colour: Green

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Item no. K4137WS.2

RJ45 Patch Cord Cat.6A S/FTP LSZH Draka UC900 TM21 2x90° white 2m

Length: 2.0 m

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Item no. LINKXPERTTP

LinkXpert TP

Model: CAT 6A Qualifier;Singlemode Fiber;Multimode Fiber

Suitable for: Twisted Pair

With measuring head: True

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Item no. K8073.0,50

RJ45 Patch Cord Cat.5e F/UTP LSZHDraka UC300 TM11 green 0,5m

Length: 0.5 m

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Item no. WX_AC_6ALCORD2

Permanent Link Test Cable, completly assembled (1 Pair)

Model: Accessories Fiber optic certification kit

Suitable for: Twisted Pair

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Item no. WX-MPC8-FQ

WireXpert MP C8 FQ LAN copper cable 3000 MHz, including FO quad modules

Model: Cat-8 certification set;Singlemode Fiber;Multimode Fiber

Suitable for: Fibre optic conductor;Twisted Pair

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Item no. 99760.1000

Patch cable UC900M SS26 4P PUR red

Colour outer sheath: red

Length: 1000.0 m

Number of cores: 8

Type: simplex

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Item no. 37488.2

Keystone installation adapter RJ45 UTP Cat.6

screened: False

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Item no. H7642.5-50

RJ45-Hirose Connector TM31 yellow, 50 pcs., 3 Elements, Cat.6A

Colour: yellow

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Item no. WX-MPC8-FS

WireXpert MP C8 FS LAN copper cable, 3000 MHz, incl. FO SM modules

Model: Cat-8 certification set;Singlemode Fiber

Suitable for: Fibre optic conductor;Twisted Pair

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Item no. K9201.90

Cat.6A/classEA Installation link, S/FTP, 90m on drum

Length: 90.0 m

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Item no. K4137OR.1

RJ45 Patch Cord Cat.6A S/FTP LSZH Draka UC900 TM21 2x90° orange 1m

Length: 1.0 m

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Item no. H7642.6-100

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

Colour: red

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Item no. 11324126

ECOLAN® Patchpanel UTP 24xRJ45 Cat.6, 19“ 1U, RAL9005 black

Colour: black

Number of buses/couplings: 24

RAL-number: 9005

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

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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

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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

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