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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. 37598.1

CAT.6A 24-Port Patch-Panel 19" 1U armed with mounting-adapter

Colour: black

Number of buses/couplings: 24

RAL-number: 9005

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Item no. B37200100TS.24

Distribution Panel 19" 1U 24-Port metall black with 24x Keystone slimline CAT6a

Application: 10 Gigabit Ethernet

Colour: black

Connection type backside: other

Connection type front side: RJ45 8(8)

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Item no. 691826

Distribution panel 10" 1U 12-port, metal, grey RAL7035

Colour: grau

Model: Connection module

Number of connector holes: 12

Suitable for adapter: Keystone

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Item no. E-20091-24

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

Colour: silver

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Item no. E-20094-24

RJ45 Keystone Slimline/Shortbody Cat.6A Component certified silver, 24-Set

Colour: metall

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Item no. K8708SW.7,5

RJ45 Patch Cord Cat.6A S/FTP Dätwyler 7702 TM21 black 7,5m

Length: 7.5 m

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Item no. K5528GN.3

RJ45 Patch Cord Cat.8.1 S/FTP LSZH BC green 3m

Length: 3.0 m

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Item no. 37518.1-100

Modular plug RJ12 UTP, E-MO 6/6 SR, PU 100

Colour: transparent

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Item no. K5546WS.1

RJ45 Extension Cat.6A S/FTP LSZH AWG26 white 1m

Length: 1.0 m

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Item no. K8708RT.30

RJ45 Patch Cord Cat.6A S/FTP Dätwyler 7702 TM21 red 30m

Length: 30.0 m

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Item no. IPK-6A-U-TPE-GR-0300

INFRALAN® RJ45 patch cord S/FTP, Cat.6A, TPE superflex, 3m, grey

Length: 3.0 m

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Item no. K5528GR.10

RJ45 Patch Cord Cat.8.1 S/FTP LSZH BC grey 10m

Length: 10.0 m

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Item no. 57111.1

Cable Roller for Cable Drum, Drum size adjustable

Lifting capacity: 150 kg

Load bearing capacity: 150 kg

Max. diameter cable drum: 540 mm

Max. width cable drum: 540 mm

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Item no. ET-25186.2

Keystone distributor housing 8-Port for DIN rail and wall mounting, plastic

Number of ports: 8

assembly: Unloaded

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Item no. 37525.2-100

RJ45 blind plug black, PU 100

Suitable for: RJ45 jack

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Item no. 46013.2

LSA overvoltage magazine FailSafe 2/10 with 20 outlets 8x6 230V

Unique: Unique

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Item no. 91108.500

Modular Flat Cable, 8-pole black, 500 m reel

Colour outer sheath: black

Number of cores: 8

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Item no. H7642.4-100

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

Colour: black

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Item no. K5539.S

Key for K5539.x, blue

Unique: Unique

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Item no. DCW1008

Stripping Tool for jacket and foil shield

Unique: Unique

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Item no. 37656.1

Patchpanel STP 24xRJ45 Cat.6A/Class EA, 19“ 1U, RAL9005 black

Colour: black

Number of buses/couplings: 24

RAL-number: 9005

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Item no. 46018N.1V10

VKA4 Housing incl. Base Plate and VKA Mounting Kit 10pairs

DIN-compatible: False

Max. number of dual cores: 140

Number of mountable connection strips: 14

Type: VKA4

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Item no. 99978.500-CPR

INFRALAN® U/FTP Cat.6A 500MHz, AWG23 4P Dca, 500m Drum, white

Colour outer sheath: white

Length: 500.0 m

Number of cores: 8

RAL colour: RAL 9003

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Item no. K8560WS.3

RJ45 Patch Cord Cat.6A S/FTP LSZH Draka UC900 TM31 white 3m

Length: 3.0 m

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Item no. K4137GR.2

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

Length: 2.0 m

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Item no. K5528RT.10

RJ45 Patch Cord Cat.8.1 S/FTP LSZH BC red 10m

Length: 10.0 m

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Item no. EC020200250

CAT8.1 YELLOW 5m RJ45 Patch Cable S/FTP PIMF LSZH 2000MHZ 40GB Network Cable

Length: 5.0 m

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Item no. K0700GR.3

RJ45 Patch Cord Cat.7 S/FTP LSZH TM21 grey 3m

Length: 3.0 m

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Item no. IP67DFKRJ45FL

IP67 Metal adapter, M25, RJ45 Cat.6A, F-F

Colour: metall

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Item no. 37511.1-100

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

Colour: transparent

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Item no. 46104.100

YV 2 x 0.6/1.1 white-black, Ring a 100 m

Colour outer sheath: white/black

Number of cores: 2

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Item no. K8702.1

RJ45 Patch Cord Cat.5e S/UTP PVCDätwyler 5502 TM11 yellow 1m

Length: 1.0 m

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Item no. 99988DX.500-CPR

INFRALAN Cat.7 1000 AWG23 S/FTP 2x4P CPR Cca orange 500m

Colour outer sheath: orange

Length: 500 m

Number of cores: 2x8

Type: duplex

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Item no. IP67KVRJ45TM31-5,0

IP67 Cable gland, M25, RJ45 TM31, Plug to TM31 Plug, 5.0m

Length: 5.0 m

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Item no. 99960.305-CPR

INFRALAN® Cat.6A 500 AWG23 U/UTP 4P CPR, B2ca, RAL5015 blue 305m

Colour outer sheath: blue

Length: 305 m

Number of cores: 8

RAL colour: RAL 5015

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Item no. 39934.2

Crimping Tool for RJ45 Hirose connector TM11,TM21,TM31

Unique: Unique

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Item no. EHT-010

Crimping tool for E-20070 and E-20091

Unique: Unique

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Item no. K8066.5

RJ45 Patch Cord Cat.6 S/FTP LSZH Draka UC900 TM21red crossed grey 5m

Length: 5.0 m

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Item no. MK7104.100V

Raw cable Cat.7, S/FTP, LSZH, violet, 100m ring

Colour outer sheath: purple

Length: 100.0 m

Number of cores: 8

Type: simplex

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Item no. 37546.7-100

Kink protection sleeve RJ45 blue, with Locking nose protection, PU 100

Colour: blue

Min. inner diameter: 0.5 mm

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Item no. H7642.12-100

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

Colour: grau

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Item no. 37738.8

Mini-Patchpanel STP 8xRJ45 Cat.6A, 10“ 0,5U, RAL7035 grey

Colour: grau

Number of buses/couplings: 8

RAL-number: 7035

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Item no. 34600.1-100

RJ45 Connector UTP, Cat.6, 100pcs

Unique: Unique

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Item no. K8110RT.30

RJ45 Patch Cord Cat.5e U/UTP LSZH CCA AWG24/7 red 30m

Length: 30.0 m

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Item no. 37668.1M

Patchpanel STP 24xRJ45 Cat.5e, 19“ 1U, RAL7035 grey

Colour: grau

Number of buses/couplings: 24

RAL-number: 7035

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Item no. 46131.3

Connection Cord RJ45-LSA 1 1pair 4-pole, Pin: 4/5 - 3/6, 3.0 m

Length: 3.0 m

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Item no. DCK1001WS.30

RJ45 Patch Cord Cat.6A S/FTP FRNC VC LED white 30m

Length: 30.0 m

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Item no. K8708OR.5

RJ45 Patch Cord Cat.6A S/FTP Dätwyler 7702 TM21 orange 5m

Length: 5.0 m

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Item no. 53730.1V2

IP67 Distribution Box with 2xRJ45 Ports, Cat.6A, 2xM16 couplings

Suitable for number of connectors: 2

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Item no. 37640.1-100

RJ45 connector STP, Cat.6, PU 100

Colour: silver

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Item no. DC10001USB

Detector, activates LED in LED Patch Cable, mit USB Schnittstelle

Unique: Unique

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Item no. 99262.1000

PATCH PRO FLEX CAT 7 Cable PUR/Gummi, RAL9005, UV best.

Colour outer sheath: black

Length: 1000.0 m

Number of cores: 8

RAL colour: RAL 9005

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Item no. 37738.12

Mini-Patchpanel STP 12xRJ45 Cat.6A, 10“ 0,5U, RAL7035 grey

Colour: grau

Number of buses/couplings: 12

RAL-number: 7035

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Item no. EHT-021

Network parallel pliers 14.2-28mm for assembling keystones+field connectors

Unique: Unique

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Item no. 46017N.20

Mounting Kit VKA2 20pairs for max. 100pairs (5 x LSA 1/20)

Depth: 40 mm

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Item no. 46042.5

Fire Protection Box VKA E30/400 for 400pairs

Max. number of dual cores: 400

Type: VKA E30/400

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Item no. 46011.50

LSA Back Mount Frame, 50 Modules, D=30 mm, P=25 mm, PU 2 pcs.

Depth: 30.0 mm

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Item no. K8030.15

RJ45 Patch Cord Cat.5e SF/UTP PUR TM21 yellow boot drag chain suitable 15m

Length: 15.0 m

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Item no. I-CT-PRO-POECK

Professional PoE RJ45 Tester

Model: LAN Function testing device

Suitable for: Twisted Pair

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Item no. K8670.1

RJ45 Patch Cord Cat. 6A S/FTP PUR TM21 1xIP67 PUR for 53730.1V2 1m

Length: 1.0 m

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Item no. 37597.P

Holding Panel for 19" / Wall Mounting of 24 x Coupler 37597.1

Colour: stainless steel

Suitable for enclosure building height: 3 U

Suitable for enclosure building width: 19 ''

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Item no. H7641.12-100

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

Colour: grau

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Item no. 99731.500

Cat.7 Outdoor cable UC900 SS23/1,4P PE, 500metres

Colour outer sheath: black

Length: 500.0 m

Number of cores: 8

RAL colour: RAL 9005

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Item no. H7641.4-100

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

Colour: black

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Item no. K4137GN.1,5

RJ45 Patch Cord Cat.6A S/FTP LSZH Draka UC900 TM21 2x90° green 1,5m

Length: 1.5 m

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Item no. 46049.1

TT Distribution Box 4 20pairs IP54, WxHxD = 103x185x90mm

Max. number of dual cores: 20

Type: TT Small Distribution Box 4

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Item no. IVF-24-SW-UTP

INFRALAN® Distribution Panel 19" 1U, 24-Port shifted, ANEXT optimized, black

Colour: black

Number of connector holes: 24

Suitable for adapter: Keystone

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Item no. 46027.1

Stacking Frame for Box II

Type: Stacking Frame

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Item no. 46052.1

TT Distribution Box 3 100pairs IP54, WxHxD = 190 x 375 x 115 mm

Max. number of dual cores: 100

Type: TT Small Distribution Box 3

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Item no. K5528SW.3

RJ45 Patch Cord Cat.8.1 S/FTP LSZH BC black 3m

Length: 3.0 m

Select variants

Item no. 99755.1

Patch cable Cat.7 PiMF UC900MHz FLEX, SS26 4PDca, black

Colour outer sheath: black

Length: 1.0 m

Number of cores: 8

Type: simplex

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Item no. K8580RT.30

RJ45 Patch Cord Cat.6A S/FTP LSZH Dätwyler 7702 TM31 red 30m

Length: 30.0 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

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Your telephone contact to EFB-Elektronik

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