Try our cookies Alza.cz a. s., Company identification number 27082440, uses cookies to ensure the functionality of the website and with your consent also to personalisage the content of our website. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.
I understand Detailed settings Reject everything
Alzak icon
Catalogue
Price
-
Availability
Order status
Usage
(154)
(8)
(1)
(6)
(2)
(694)
(1)
Type
(569)
(11)
(1)
(2)
(4)
Next 8
Cable length
0.03 m
500 m
-
Colour
(2)
(105)
(265)
(26)
(1)
(67)
(20)
(28)
(16)
(18)
(97)
(5)
(32)
(64)
Newest orders
Filter

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.

Continue

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  • CAT5 - an outdated interface that, if used, should be replaced with an improved CAT5E.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.

Hide description
Was this information useful?
This form is used only for evaluating the information in the description above.
If you have any question about our products, services, transport or any other request, please contact our customer support.
What should be improved? Is anything missing here? Is anything wrong? Share it with us.
Send Close
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
 
699 Results
Datacom, wire, CAT6, UTP, 100m - Ethernet Cable
4.7 55×
Datacom, wire, CAT6, UTP, 100m
Ethernet Cable - 100m (CAT6), double-sided connector, UTP
1,299,-
Buy
On the way > 5 pcs
Expected 02/04/2026
Order Code: MN195a
Datacom, wire, CAT5E, UTP, 100m - Ethernet Cable
4.7 72×
Datacom, wire, CAT5E, UTP, 100m
Ethernet Cable - 100m (CAT5E), UTP
959,-
Buy
On the way > 5 pcs
Expected 02/04/2026
Order Code: MN195
Ubiquiti Fiber Cable 200, 60m, Single Mode, 6xLC - Optical Cable
3 sizes
5.0 5×
Ubiquiti Fiber Cable 200, 60m, Single Mode, 6xLC
Optical Cable connecting, 60m, male connectors: 12× LC
2,439,-
Buy
Ordered on request
Order Code: PW099k2
Ubiquiti UniFi Rugged Patch Cable Outdoor Cat6A, 15 m, white - Ethernet Cable
3 sizes
5.0 1×
Ubiquiti UniFi Rugged Patch Cable Outdoor Cat6A, 15 m, white
Ethernet Cable connecting, 15m, male connectors: 1× RJ-45, 1× RJ-45, shielded Cable, straight connector ends
999,-
Buy
Ordered on request
Order Code: Ubiq25033
Adam Hall 4 STAR CAT5 1000 - AUX Cable
Adam Hall 4 STAR CAT5 1000
AUX Cable connecting, 10m, male connectors: 2× RJ-45 (CAT5E), double-sided connector and shielded Cable, straight connector ends
899,-
Buy
Ordered on request
Order Code: AUDH02l227
BOSE ToneMatch Audio Engine Digital Cable - AUX Cable
BOSE ToneMatch Audio Engine Digital Cable
AUX Cable connecting, 5,5m, male connectors: 2× RJ-45, straight connector ends
from  866,-
Buy
Ordered on request
Order Code: BOS1001a6b
Netgear AXC7615 - Optical Cable
Netgear AXC7615
Optical Cable connecting, 15m, male connectors: 2× SFP+, straight connector ends
1,549,-
Buy
Ordered on request
Order Code: NtGr_21_70
Mikrotik XQ+BC0003-XS+ - Connector Cable
Mikrotik XQ+BC0003-XS+
Connector Cable - SFP, optical output, transmission speed 100 Gb/s, transmission distance max. 3m
1,719,-
Buy
Ordered on request
Order Code: Mikro24005
Ubiquiti UniFi 10/25 Gbps SFP28 uplink Cable, 3 m - Optical Cable
4 sizes
5.0 3×
Ubiquiti UniFi 10/25 Gbps SFP28 uplink Cable, 3 m
Optical Cable connecting, 3m, optical, straight connector ends
1,649,-
Buy
Ordered on request
Order Code: Ubiq25068
Ubiquiti UniFi 10/25 Gbps SFP28 uplink Cable, 30 m - Optical Cable
4 sizes
5.0 3×
Ubiquiti UniFi 10/25 Gbps SFP28 uplink Cable, 30 m
Optical Cable connecting, 30m, optical, straight connector ends
2,190,-
Buy
Ordered on request
Order Code: Ubiq25067
Ubiquiti UniFi Rugged Patch Cable Outdoor Cat6A, 12 m, white - Ethernet Cable
3 sizes
5.0 1×
Ubiquiti UniFi Rugged Patch Cable Outdoor Cat6A, 12 m, white
Ethernet Cable connecting, 12m, male connectors: 1× RJ-45, 1× RJ-45, shielded Cable, straight connector ends
849,-
Buy
Ordered on request
Order Code: Ubiq25032
Ubiquiti UniFi Indoor SM Patch Cable 40/100G, 3 m (10-pack) - Optical Cable
Ubiquiti UniFi Indoor SM Patch Cable 40/100G, 3 m (10-pack)
Optical Cable connecting, 3m, optical
15,990,-
From 368,- per month
Buy
Ordered on request
Order Code: Ubiq25064
Ubiquiti UniFi Lightweight Patch Cabel, 100G, 30 m - Optical Cable
2 sizes
Ubiquiti UniFi Lightweight Patch Cabel, 100G, 30 m
Optical Cable connecting, 30m, male connectors: 1× LC, 1× LC, optical, straight connector ends
889,-
Buy
Ordered on request
Order Code: Ubiq25046
Ubiquiti UniFi Rugged Patch Cable Outdoor Cat6A, 8 m, white - Ethernet Cable
3 sizes
5.0 1×
Ubiquiti UniFi Rugged Patch Cable Outdoor Cat6A, 8 m, white
Ethernet Cable connecting, 8m, male connectors: 1× RJ-45, 1× RJ-45, shielded Cable, straight connector ends
569,-
Buy
Ordered on request
Order Code: Ubiq25038
Ubiquiti UniFi Lightweight Patch Cabel, 100G, 15 m - Optical Cable
2 sizes
Ubiquiti UniFi Lightweight Patch Cabel, 100G, 15 m
Optical Cable connecting, 1,5m, male connectors: 1× LC, 1× LC, optical, straight connector ends
599,-
Buy
Ordered on request
Order Code: Ubiq25045
Ubiquiti UniFi Indoor MM Patch Cable, 40/100G, 100 m - Optical Cable
9 sizes
Ubiquiti UniFi Indoor MM Patch Cable, 40/100G, 100 m
Optical Cable connecting, 100m, optical, straight connector ends
12,490,-
From 287,- per month
Buy
Ordered on request
Order Code: Ubiq25074
Ubiquiti UniFi Lightweight Patch Cabel, 100G, 30 m - Optical Cable
2 sizes
Ubiquiti UniFi Lightweight Patch Cabel, 100G, 30 m
Optical Cable connecting, 30m, male connectors: 1× LC, 1× LC, optical
889,-
Buy
Ordered on request
Order Code: Ubiq25059
Ubiquiti UniFi Indoor SM Patch Cable 40/100G, 5 m - Optical Cable
Ubiquiti UniFi Indoor SM Patch Cable 40/100G, 5 m
Optical Cable connecting, 5m, optical, straight connector ends
1,899,-
Buy
Ordered on request
Order Code: Ubiq25084
Ubiquiti UniFi Indoor MM Patch Cable, 40/100G, 1 m (10-pack) - Optical Cable
3 sizes
Ubiquiti UniFi Indoor MM Patch Cable, 40/100G, 1 m (10-pack)
Optical Cable connecting, 10m, optical, straight connector ends
10,490,-
From 241,- per month
Buy
Ordered on request
Order Code: Ubiq25050
Ubiquiti UniFi Direct Attach Copper Cable, 100Gbps, 3 m - Ethernet Cable
3 sizes
Ubiquiti UniFi Direct Attach Copper Cable, 100Gbps, 3 m
Ethernet Cable connecting, 3m, optical, straight connector ends
1,499,-
Buy
Ordered on request
Order Code: Ubiq25043
Ubiquiti UniFi Ca6A Ethernet Cabel - Ethernet Cable
Ubiquiti UniFi Ca6A Ethernet Cabel
Ethernet Cable connecting, 305m
13,490,-
From 310,- per month
Buy
Ordered on request
Order Code: Ubiq25020
Ubiquiti UniFi Indoor MM Patch Cable, 40/100G, 0.5 m - Optical Cable
9 sizes
Ubiquiti UniFi Indoor MM Patch Cable, 40/100G, 0.5 m
Optical Cable connecting, 0,5m, optical, straight connector ends
1,190,-
Buy
Ordered on request
Order Code: Ubiq25073
Ubiquiti UniFi Indoor MM Patch Cable, 40/100G, 30 m - Optical Cable
9 sizes
Ubiquiti UniFi Indoor MM Patch Cable, 40/100G, 30 m
Optical Cable connecting, 30m, optical, straight connector ends
4,990,-
From 115,- per month
Buy
Ordered on request
Order Code: Ubiq25077
Ubiquiti UniFi Direct Attach Copper Cable, 100Gbps, 1m (10-pack) - Ethernet Cable
2 sizes
Ubiquiti UniFi Direct Attach Copper Cable, 100Gbps, 1m (10-pack)
Ethernet Cable connecting, 1m, optical, straight connector ends
8,490,-
From 195,- per month
Buy
Ordered on request
Order Code: Ubiq25072

Structured Network Cabling

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
 

No longer sold

Archive

Structured Network Cabling

In the category Structured Network Cabling on Alza.cz, we currently have a total of 699 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
Check out products sorted by price starting with the lowest price in the category cheap structured Network Cabling Find products sorted from the most expensive to the cheapest in the category most expensive structured Network Cabling Check out products sorted by price starting with the highest price in the category best sellers, best structured Network Cabling You’ll find products sorted by reviews starting from the highest ranked in structured Network Cabling reviews
Chcete doručiť tovar na Slovensko? Prezrite si Štruktúrovaná kabeláž pre počítačovú sieť
Für den Versand nach Deutschland, besuchen Sie bitte Strukturierte Verkabelung für Computer-Netzwerke
Für den Versand nach Österreich, besuchen Sie bitte Strukturierte Verkabelung für Computer-Netzwerke
Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát Számítógépes hálózat kábelek
P-DC1-WEB19