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Structured Network Cabling

Structured network cabling is used to transmit Internet data to several devices at once and also to connect them within a local network. The most widely used interface for data transmission within structured networks is a combo of RJ-45 with network CAT cables. Although it's now possible to easily create a structured network using wireless technology, cables still provide the most stable connection. Read on to learn more about structured computer networks and what cables to choose for your network.

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Understanding computer networks

Computer networks have many uses:

  1. High-speed data transfer between two or more devices — you can easily share documents with colleagues or store them in a central data storage.
  2. Stable internet connection on all devices. Wired Internet is always stable and fast.
  3. They allow the printer to be connected to a local area network, enabling access to all users.

i

Local networks allow multiple devices to easily use a single storage space.

RJ-45 network cables

RJ-45 is the most common interface in any network structure. Thanks to high throughput and special protocols, transmission speeds remain stable and don't fluctuate. Cables are divided into several versions, where the newer version always achieves higher speeds, lower signal losses with a longer cable, and an overall better price-performance ratio.

Cables with RJ-45 interface:

  • CAT5 - an outdated interface that, if used, should be replaced with an improved CAT5E.
  • CAT5E - an improved version of CAT5 ideal for households and smaller businesses. It delivers decent transmission speeds at a very low cost.
  • CAT6 - the best  network cables available. Compared to the older CAT5E standard, they have higher throughput and better handle long-distance transmission. Ideal for corporate environments.
  • The most widespread standard for computer networks
  • Inexpensive
  • Require professional maintenance

Optical cables

Indisputably the best and most reliable choice for computer networks. On the other hand, optical cables are also very expensive, so it's important to consider all the advantages and disadvantages before deciding whether you really need them.

  • Faster than conventional CAT cables by an order of magnitude
  • Stable and experience almost no data quality loss 
  • The available internet speed is usually much lower than the cables are capable of
  • Not all devices support optical cables

Connectors, sockets and splitters

Optical cables generally use two  connectors. RJ-45 is included in CAT cables and it's the most common connector for both network cables and optical cables. Since most data cables are compatible with each other, you can easily use a passive adapter to connect CAT5 and CAT6 cables, although there will be a marked loss of speed.

Network cables are completely common devices that divide data into several streams. These are divided into smart and passive. The passive (hub) type only divides the signal into parts and sends everything, including error packets. Smart (switches) are much more powerful in this regard, due to their ability to learn the MAC addresses of devices.

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37 Results
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4.9 683×
AlzaPower Patch CAT6 UTP 40m black
Ethernet Cable connecting, 40m, male connectors: 2× RJ-45 (CAT6), Gold-Plated Connectors and double-sided connector, UTP, straight connector ends
Buy with code ALZADNY25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25. 374,-
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4.9 369×
Vention Cotton Braided Cat.8 SFTP Patch Cable 3m Black
Ethernet Cable connecting, 3m, male connectors: 2× RJ-45 (CAT8), Gold-Plated Connectors, double-sided connector and shielded Cable, FTP, straight connector ends
Buy with code ALZADNY30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30. 125,-
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4.9 648×
Vention Cat.7 SFTP Patch Cable, 2m, Black
Ethernet Cable connecting, 2m, male connectors: 2× RJ-45 (CAT7), Gold-Plated Connectors, double-sided connector and shielded Cable, S/FTP, straight connector ends
Buy with code ALZADNY30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30. 104,-
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4.9 784×
Vention Flat CAT6 UTP Patch Cord Cable, 5m, Black
Ethernet Cable connecting, 5m, male connectors: 2× RJ-45 (CAT6), double-sided connector and shielded Cable, UTP, straight connector ends
Buy with code ALZADNY30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30. 76,-
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4.9 108×
Vention Cat.7 FTP Patch Cable 10m Gray
Ethernet Cable connecting, 10m, male connectors: 2× RJ-45 (CAT7), Gold-Plated Connectors, double-sided connector and shielded Cable, FTP, straight connector ends
Buy with code ALZADNY35 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 35 % s kódem ALZADNY35. Klikněte a kód se uplatní automaticky. 220,-
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4.9 131×
Vention Flat Cat.8 Patch Cable, 1m, Black
Ethernet Cable connecting, 1m, male connectors: 2× RJ-45 (CAT8), Gold-Plated Connectors, double-sided connector and shielded Cable, STP, straight connector ends
Buy with code ALZADNY30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30. 104,-
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4.8 60×
AlzaPower Patch CAT5E UTP Crossed 10m Grey
Ethernet Cable connecting, male connectors RJ45 to RJ45, reversible ends, speed up to 1000 Mbps, frequency up to 100 MHz, braid material: PVC, conductor material: copper, straight end, universal for all devices with RJ45 connector
Buy with code ALZADNY25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25. 127,-
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4.9 156×
Vention Cat.6 SFTP Patch Cable 1M Black
Ethernet Cable connecting, 1m, male connectors: 2× RJ-45 (CAT6), Gold-Plated Connectors, double-sided connector and shielded Cable, S/STP, straight connector ends
Buy with code ALZADNY30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30. 90,-
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4.8 182×
AlzaPower Patch CAT7 S/FTP 0,5m grey
Ethernet Cable connecting, 0,5m, male connectors: 2× RJ-45 (CAT7), Gold-Plated Connectors and double-sided connector, S/FTP, straight connector ends
Buy with code ALZADNY25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25. 97,-
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4.9 131×
Vention Flat Cat.8 Patch Cable, 3m, Black
Ethernet Cable connecting, 3m, male connectors: 2× RJ-45 (CAT8), Gold-Plated Connectors, double-sided connector and shielded Cable, STP, straight connector ends
Buy with code ALZADNY35 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 35 % s kódem ALZADNY35. Klikněte a kód se uplatní automaticky. 142,-
219,-
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4.8 60×
AlzaPower Patch CAT5E UTP Crossed 5m Grey
Ethernet Cable connecting, male connectors RJ45 to RJ45, reversible ends, speed up to 1000 Mbps, frequency up to 100 MHz, braid material: PVC, conductor material: copper, straight end, universal for all devices with RJ45 connector
Buy with code ALZADNY35 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 35 % s kódem ALZADNY35. Klikněte a kód se uplatní automaticky. 77,-
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Order Code: APWCBP5224
4.9 156×
Vention Cat.6 SFTP Patch Cable 8M Black
Ethernet Cable connecting, 8m, male connectors: 2× RJ-45 (CAT6), Gold-Plated Connectors, double-sided connector and shielded Cable, S/STP, straight connector ends
Buy with code ALZADNY35 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 35 % s kódem ALZADNY35. Klikněte a kód se uplatní automaticky. 142,-
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Order Code: VENTd119
4.9 52×
Vention Cat.5E FTP Patch Cable 2M Black
Ethernet Cable connecting, 2m, male connectors: 2× RJ-45 (CAT5E), shielded Cable, FTP, straight connector ends
Buy with code ALZADNY30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30. 67,-
95,-
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Order Code: VENTd167
4.9 72×
Vention LSZH Cat.8 SFTP Ethernet Patch Cable 8M Black
Ethernet Cable connecting, 8m, male connectors: 2× RJ-45 (CAT8), double-sided connector, S/FTP, straight connector ends
Buy with code ALZADNY30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30. 279,-
399,-
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Order Code: VENTd321
4.9 42×
Vention Cat.8 SFTP Extension Patch Cable 1M Black
Ethernet Cable extension, 1m, male connectors: 1× RJ-45 (CAT8), female connectors: 1× RJ-45 (CAT8), Gold-Plated Connectors and shielded Cable, S/STP, straight connector ends
Buy with code ALZADNY30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30. 97,-
139,-
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Order Code: VENTd127
4.9 46×
Vention Cat.6 UTP Downward Right Angle Ethernet Patch Cable 5M Black
Ethernet Cable connecting, 5m, male connectors: 2× RJ-45 (CAT6), UTP, straight and bent connector ends
Buy with code ALZADNY30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30. 111,-
159,-
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Order Code: VENTd312
3.1 41×
RETLUX RDT 100 Multidetector Stud 4V1
Cable Detector battery-powered, stand-alone unit
Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 424,-
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Order Code: RETDET005
4.6 772×
AlzaPower SilkCore USB-C / USB-C 2.0 5A, 240W, 1m, black
Data Cable - connector, 2× USB-C (2.0), double-sided connector, Power Delivery 3.1 up to 5 A (max. 240 W), VelcroStrap+, E-Mark chip, fast charging support, Sync & Charge, straight ending, flexible and soft silicone sheath
Buy with code ALZADNY25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25. 172,-
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Order Code: APWCB072
4.7 584×
AlzaPower AluCore USB-C to USB-C 2.0 100W 0.5m Black
Data Cable - USB Hi-Speed 480Mbps, Sync & Charge up to 5A, Power Delivery: 100W, gold-plated connectors, chip E-Mark, nylon braid, for laptops, mobile phones and other devices with a USB-C connector, VelcroStrap+
Buy with code ALZADNY35 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 35 % s kódem ALZADNY35. Klikněte a kód se uplatní automaticky. 162,-
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Order Code: APWCB1222f
3.6
CONNECT IT Wirez 6in1, black
Power Cable - interconnect, length 1,25 m, male connector 1× USB-A, 3× USB-C, 1× lightning, fast charging support, straight ending
Buy with code ALZADNY25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25. 277,-
369,-
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Order Code: JD651t3w1d
4.6 1,004×
AlzaPower Core USB-C to USB-C 2.0 100W 0.5m Black
Data Cable - USB Hi-Speed 480Mbps, Sync & Charge up to 5A, Power Delivery 100W, gold-plated connectors, chip E-Mark, for laptops, mobile phones and other devices with a USB-C connector, VelcroStrap+
Buy with code ALZADNY25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25. 142,-
Great price 189,-
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Order Code: APWCB1212f
4.5 84×
EXTOL PREMIUM 8831125
Wire Strippers - Automatic stripping/crimping pliers, 210mm, 0.2-6mm2 (24-10AWG)
Buy with code ALZADNY10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky. 266,-
295,-
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Order Code: MADZ349
5.0
Anker 322 USB-C to USB-C Cable (60W 0.9m)
Power Cable - cable, length 0.9 m, male connector 2× USB up to 3A, straight end
Buy with code ALZADNY25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25. 209,-
279,-
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Order Code: Anker24_002
4.7 16×
Anker 322 USB-C to USB-C Cable (60W 1.8m)
Power Cable - cable, length 1.8 m, male connector 2× USB up to 3A, straight end
Buy with code ALZADNY25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25. 292,-
389,-
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Order Code: Anker24_003

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