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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  • CAT5 - an outdated interface that, if used, should be replaced with an improved CAT5E.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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Networking Cables Network Cables Phone Cables Telephone Cables Optical Internet Cables Optical Network Connectors Structured cabling Data Sockets Data Outlets Internet Two-Way Splitters Network Splitters RJ45 Couplers Network Couplers Keystone Keystone Patch Panels Patch Panels Structured Cabling Tools Tools
 
646 Results
Datacom ABB Tango Data socket STP CAT6A 2xRJ45 Skey white - Socket
4.2 11×
Datacom ABB Tango Data socket STP CAT6A 2xRJ45 Skey white
Socket ABB TANGO, double socket RJ45 STP CAT.6A contains, the socket is designed for flush mounting, if it is necessary to mount it on the plaster, it is necessary to buy TANGO installation box
26.90 €
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Datacom Modular data socket STP CAT6A 2xRJ45 - Socket
5.0 1×
Datacom Modular data socket STP CAT6A 2xRJ45
Socket designed for mounting on and flush mounting, 2 x /8p8c/ RJ45 STP keystone is included in the package, pictured hidden behind dust cover, shielded port, cat.6A
28.90 €
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Datacom Surface Mounted UTP CAT5E Data Socket 2334 - Socket
4.0 2×
Datacom Surface Mounted UTP CAT5E Data Socket 2334
Socket - 2 x RJ45, dust, slot 110, white
12.90 €
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Datacom RJ45 UTP CAT6 (DUAL) MINI Black - Keystone
4.9 8×
Datacom RJ45 UTP CAT6 (DUAL) MINI Black
Keystone network type female - RJ-45 (CAT6), UTP, parker, with cover and upper notch, black colour
5.39 €
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Datacom Surface Mounted UTP CAT5E Data Socket 2000 - Socket
4.1 22×
Datacom Surface Mounted UTP CAT5E Data Socket 2000
Socket - 2 x RJ45, 45°, LSA slot type, unshielded, white
10.90 €
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100-pack, Datacom, RJ11, CAT3, UTP, 6p4c, Unshielded, Stacked, Stranded - Connector
5.0 7×
100-pack, Datacom, RJ11, CAT3, UTP, 6p4c, Unshielded, Stacked, Stranded
Connector type male - RJ-11 (CAT3), UTP, suitable for: network - 0.10 €/pcs
9.89 €
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DATACOM LC-SC 09/125 SM 1m duplex - Optical Cable
4.8 9×
DATACOM LC-SC 09/125 SM 1m duplex
Optical Cable connecting, 1m, male connectors: 1× LC (Full-duplex ), female connectors: 1× SC (Full-duplex ), straight connector ends
8.20 €
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Datacom, RJ12, phone - Connector
5.0 9×
Datacom, RJ12, phone
Connector type male - RJ-12, suitable for: network - 0.10 €/pcs
9.89 €
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Datacom, CAT6, UTP, 0.5m, red - Ethernet Cable
10+ variants
4.8 4,131×
Datacom, CAT6, UTP, 0.5m, red
Ethernet Cable connecting, 0,5m, male connectors: 2× RJ-45 (CAT6), double-sided connector, UTP, straight connector ends
4 €
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Datacom CAT5E Cable UTP orange 0.25m - Ethernet Cable
10+ variants 4 sizes
4.8 9,067×
Datacom CAT5E Cable UTP orange 0.25m
Ethernet Cable connecting, 0,25m, male connectors: 2× RJ-45 (CAT5E), double-sided connector, UTP, straight connector ends
3.59 €
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Datacom CAT5E UTP red 3m - Ethernet Cable
10+ variants
4.8 9,067×
Datacom CAT5E UTP red 3m
Ethernet Cable connecting, 3m, male connectors: 1× RJ-45 (CAT5E), 1× RJ-45 (CAT5E), double-sided connector, UTP, straight connector ends
4.30 €
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Datacom, wire (stranded), CAT5E, UTP, 100m - Ethernet Cable
4.7 34×
Datacom, wire (stranded), CAT5E, UTP, 100m
Ethernet Cable - 100m (CAT5E), UTP
48.90 €
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Vention Cat5e UTP Ethernet Patch Cable 0.5M Black - Ethernet Cable
5 sizes
4.8 81×
Vention Cat5e UTP Ethernet Patch Cable 0.5M Black
Ethernet Cable connecting, 0,5m, male connectors: 2× RJ-45 (CAT5E), Gold-Plated Connectors, UTP up to 0,5 A, straight connector ends
2.80 €
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Vention Cat.6 SFTP Patch Cable 20M Black - Ethernet Cable
6 sizes
4.9 157×
Vention Cat.6 SFTP Patch Cable 20M Black
Ethernet Cable connecting, 20m, male connectors: 2× RJ-45 (CAT6), Gold-Plated Connectors, double-sided connector and shielded Cable, S/STP, straight connector ends
13.90 €
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Datacom, CAT6, UTP, 1m, blue - Ethernet Cable
10+ variants 3 colors
4.8 4,131×
Datacom, CAT6, UTP, 1m, blue
Ethernet Cable connecting, 1m, male connectors: 2× RJ-45 (CAT6), double-sided connector, UTP
4.39 €
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Vention Cat.6 UTP Downward Right Angle Ethernet Patch Cable 10M Black - Ethernet Cable
7 sizes
4.9 46×
Vention Cat.6 UTP Downward Right Angle Ethernet Patch Cable 10M Black
Ethernet Cable connecting, 10m, male connectors: 2× RJ-45 (CAT6), UTP, straight and bent connector ends
6.49 €
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Vention Cat5e UTP Ethernet Patch Cable 10M Black - Ethernet Cable
5 sizes
4.8 81×
Vention Cat5e UTP Ethernet Patch Cable 10M Black
Ethernet Cable connecting, 10m, male connectors: 2× RJ-45 (CAT5E), Gold-Plated Connectors, UTP, straight connector ends
4.99 €
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TP-Link SM5220-1M, Omada - Ethernet Cable
5.0 5×
TP-Link SM5220-1M, Omada
Ethernet Cable connecting, 1m, male connectors: 1× SFP+, 1× SFP+, straight connector ends
32.90 €
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Vention Cat5e UTP Ethernet Patch Cable 1M Black - Ethernet Cable
5 sizes
4.8 81×
Vention Cat5e UTP Ethernet Patch Cable 1M Black
Ethernet Cable connecting, 1m, male connectors: 2× RJ-45 (CAT5E), Gold-Plated Connectors, UTP, straight connector ends
1.79 €
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Ubiquiti UniFi Patch Cable Outdoor - Data Cable
Ubiquiti UniFi Patch Cable Outdoor
Data Cable , braided cable, length: 1m
4.99 €
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PremiumCord telephone handset RJ-14 twisted 4 cores 4m - black - Telephone Cable
2 sizes
4.8 35×
PremiumCord telephone handset RJ-14 twisted 4 cores 4m - black
Telephone Cable connecting, 4m, male connectors: 2× RJ-14, double-sided connector, straight connector ends
4.79 €
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Vention Cat.8 SFTP Extension Patch Cable 5M Black - Ethernet Cable
2 sizes
4.9 43×
Vention Cat.8 SFTP Extension Patch Cable 5M Black
Ethernet Cable extension, 5m, male connectors: 1× RJ-45 (CAT8), female connectors: 1× RJ-45 (CAT8), Gold-Plated Connectors and shielded Cable, S/STP, straight connector ends
9.29 €
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PremiumCord HDMI A, HDMI, F/F - Keystone
4.3 7×
PremiumCord HDMI A, HDMI, F/F
Keystone type female - HDMI (HDMI 1.3), gold-plated connector, white colour
6.70 €
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Datacom, CAT6, UTP, 5m, blue - Ethernet Cable
10+ variants
4.8 4,131×
Datacom, CAT6, UTP, 5m, blue
Ethernet Cable connecting, 5m, male connectors: 2× RJ-45 (CAT6), double-sided connector, UTP, straight connector ends
7.30 €
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Networking Cables Network Cables Phone Cables Telephone Cables Optical Internet Cables Optical Network Connectors Structured cabling Data Sockets Data Outlets Internet Two-Way Splitters Network Splitters RJ45 Couplers Network Couplers Keystone Keystone Patch Panels Patch Panels Structured Cabling Tools Tools
 

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