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If you use an internet network, you obviously need network hardware. This category includes all devices that are involved in the creation of more than just an internet connection. In addition to the standard elements such as a router, switch and Ethernet cable, you also could have to consider NAS network storage devices, LTE modems and many other devices.

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Network Hardware: Wired or Wireless?

Wired network hardware is classic, since by using Ethernet cables, the reliable transmission of the network signal at high speeds, is guaranteed. Without signal boosting, the cables are able to carry the signal over distances of hundreds of metres without any reduction in transmission quality. Depending on the standard used, we can see speeds of up to 10Gbps around us today.

Wireless network hardware ensures the wireless transmission of data. No cables are required to connect two points. Instead, wireless network components use airborne transmission on two basic frequency bands. Of course, it depends on the specific application, but in general, we can say that wireless networks are not as reliable as wired ones, because they can be subject to interference and the surrounding environment can have a significant impact on the quality of transmission. On the other hand, wireless network components don't require any structural modifications and the mobility of the devices is not restricted within the signal range.

  • 2.4 GHz band - an older and slower WiFi transmission band, using only 13 channels, can result in easy interference, especially in densely populated areas.
Standard IEEE Speed in the 2.4 GHz band
802.11 2Mb/s
802.11b 11Mb/s
802.11g 54Mb/s
802.11n 600Mb/s
  • The 5 GHz band - is a more modern variant providing higher transmission speeds and more channels. This reduces the risk of interference between multiple networks. However, this band has a lower range than the 2.4 GHz band, and physical obstacles have a more significant impact on the transmission quality and its speed.
Standard IEEE Speed in the 5 GHz band
802.11a 54Mb/s
802.11n 600Mb/s
802.11ac 1800Mb/s
802.11ad 7000Mb/s

There is also another way in which manufacturers label their models.

Mark Speed
AC600 433Mb/s
AC750 433Mb/s
AC1200 867Mb/s
AC1300 867Mb/s
AC1450 975Mb/s
AC1600 1300Mb/s
AC1750 1300Mb/s
AC1900 1300Mb/s
AC2350 1733Mb/s
AC3200 2600Mb/s

Types of Network Hardware

Each network hardware element has a different place in the network and performs another function. We'll explain what each element does below.

Network Hardware: WiFi Routers and APs

  • A WiFi router forms the basis of the network hardware we need because it is a comprehensive solution that takes care of the operation of the home network.  In addition to the routing function, we also find a DHCP server, a firewall, a NAT, and a switch in a home WiFi router. Apart from wireless output, it also includes RJ-45 connectors.
  • AP - or Access Point is a network hardware component whose purpose is to transform wired network communication into wireless communication. In simple terms, this means that if you connect an AP to the end of a network cable instead of a computer, it will create a WiFi network for you.

Network Hardware: 3G/LTE Modems

By using cellular data, 3G/LTE modems connect to a wireless local area network. You insert a SIM card, just like you would your phone, but the data connection will be available to all devices within range. The LTE modem is actually a very sophisticated mobile hotspot that also includes the functions of a home WiFi router. You cannot get a more comprehensive piece of network hardware.

Network Hardware: ADSL and VDSL

ADSL and VDSL modems connect the local network via telephone lines with the outside world. This type of network hardware is already firmly established everywhere and therefore a large number of households are connected via DSL, ADSL and VDSL modems which are often also home WiFi routers.

  • ADSL is an asymmetric connection where the download speed is faster than the upload speed.
  • VDSL, on the other hand, allows symmetrical connections with equal upload and download and is capable of higher data rates than ADSL.

Network Hardware: NAS - Smart Network Attached Storage

NAS (Network Attached Storage) refers to network-attached storage that can be connected to a local network. Thus, it has the function of a kind of server, which does not have to be limited to data storage, but can also function, for example, as a web server.

Network Hardware: Antennas

WiFi antennas and repeaters have a function that is not significantly different from that of other antennas. The task of this type of network hardware is to spread the WiFi signal. The most typical antennas are connected via SMA connectors, but there are also many other solutions, such as receiving the provider's signal. APs also fall partly into the category of antennas.

Network Hardware: IP Cameras

IP cameras are primarily a security network element. They allow real-time monitoring and uploading to remote storage. This network component is a reliable solution for monitoring personal or business premises and property. IP cameras can also include additional sensors.

Network Hardware: Monitoring Systems

The category of monitoring systems includes various devices, but especially complete camera systems with network recorders.

Network Hardware: Network Cards

Network cards represent end devices in the local network or computers. This category of network hardware includes not only internal cards, but also external WiFi adapters, thanks to which you can process WiFi signals with devices that do not have dedicated internal components, such as desktop computers.

Network Hardware: Switches, Routers and Firewalls

In the network component category of switches, routers and firewalls you will find mainly very highly specialised network elements, which have a place in more complex network structures.

  • A switch is an element that connects computers and other end devices in a local network.
  • A Router connects multiple local networks and provides communication between them.
  • The Firewall defines communication rules between networks, thus securing it at a low level.

Network Hardware: VoIP

VoIP (Voice over Internet Protocol), or IP phone technology, enables telephone transmission over an Internet network.

Network Hardware: Print Servers

Using a print server gives you a simple way to connect a printer to a computer network that doesn't have a network function itself.

Network Hardware: Switchboards

Switchboards are cabinets for network elements. They typically follow a standardised rack system and allow for multiple switches, routers, or firewalls that are dimensionally matched.

Accessories for Network Hardware

In accessories, you will mainly find network cables, PoE (Power over Ethernet) modules and media converters.

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WiFi Active Mesh WiFi Systems Mesh WiFi Systems WiFi Boosters & Extenders Extenders Switches Switches Routers & Firewalls Routers & Firewalls IP Cameras IP Cameras Routers Routers 5G and LTE Modems 5G and LTE Modems VDSL & ADSL Modems VDSL and ADSL Network Cards for Outlets 230V Sockets WiFi Repeaters & Antennas Antennas NAS Storage NAS - Network Attached Storage Network Cards Network Cards MikroTik MikroTik IP Phones & VoIP Phones IP and VoIP Network Accessories Accessories How to choose a WiFi router Improve Your Home Office
 
3,162 Results
Comfast UR20 - Network Card
4.6 30×
Comfast UR20
Network Card - network adapter with RJ45 port, USB 3.2, transfer speed up to 1000Mb/s, Gigabit Ethernet, cable length: 17.9cm
13.90 €
As good as new
Order Code: Comfst010
Mercusys MP500 KIT Powerline - Powerline
4.6 18×
Mercusys MP500 KIT Powerline
Powerline - transmission speed of 1000Mb/s, 1 x LAN, range of 300m, light indicators, impassable socket, 2 pieces in package
35.90 €
As good as new
Order Code: TpLNk2010
Ubiquiti NanoStation 5AC Loco - Wireless Access Point
5.0 1×
Ubiquiti NanoStation 5AC Loco
Wireless Access Point , 802.11/ac, up to 450 Mb/s, WPA2, IPv6 Ready
45.90 €
Unsealed
Order Code: Ubiq23_047
CUDY AC1200 Wi-Fi Mesh Repeater - WiFi Booster
4.5 30×
CUDY AC1200 Wi-Fi Mesh Repeater
WiFi Booster with WiFi 5, 802.11with/b/g/n/ac, up to 1200 Mb/s, dual-band (2,4 GHz 300 Mb/s + 5 GHz 866 Mb/s ), WPS, WPA-PSK and WPA2-PSK
26.90 €
Unsealed
Order Code: CUD21k20
Tenda U10 Wireless AC650 USB Adapter, Antenna 6 dBi, Auto-Install - WiFi USB Adapter
4.1 29×
Tenda U10 Wireless AC650 USB Adapter, Antenna 6 dBi, Auto-Install
WiFi USB Adapter - 802.11a/ac/b/g/n wireless Wi-Fi USB adapter, speed up to 650 Mbps, MU-MIMO, 64/128-bit WEP security, WPA-PSK/WPA2-PSK, WPA/WPA2, (2.4GHz 200Mb/s + 5GHz 433Mb/s), external antenna 6 dBi. Windows XP/7/8/8.1/10, auto-install.
13.90 €
Unsealed
Order Code: NU2020a17
Tenda AC5 Dual Band AC1200 - WiFi Router
4.8 11×
Tenda AC5 Dual Band AC1200
WiFi Router , 802.11with/b/g/n/ac, up to 1200 Mb/s, dual-band (2.4 GHz 900 Mb/s ), 3 × LAN up to 100 Mbit, 4× external antenna, WPS, WPA and WPA2-PSK, virtual Server and VPN
23.90 €
Unsealed
Order Code: NU456a3
D-Link DUB-1312 - Network Card
4.9 8×
D-Link DUB-1312
Network Card - USB 3.0, 1x LAN 10/100/1000 (RJ 45)
27.90 €
Unsealed
Order Code: FZ226c
Tenda F9 - WiFi Router
4.8 25×
Tenda F9
WiFi Router , 802.11/b/g/n, up to 600 Mb/s, single-band, 3 × LAN up to 100 Mbit, 4× external antenna, WPS, WPA-PSK and WPA2-PSK
27.90 €
Unsealed
Order Code: NU434q2
TP-LINK EAP115 Wall - Wireless Access Point
4.9 8×
TP-LINK EAP115 Wall
Wireless Access Point , 802.11/b/g/n, up to 300 Mb/s, Single-band, 2 × LAN up to 100 Mbit, WEP 64bit, WEP 128bit, WPA and WPA2
29.90 €
Unsealed
Order Code: TP635d6
TP-Link Archer T6E - WiFi Adapter
4.4 15×
TP-Link Archer T6E
WiFi Adapter - PCI Express wireless dual-band AC1300 adapter
35.90 €
Unsealed
Order Code: TP616b3
Tenda AC5 Dual Band AC1200 - WiFi Router
4.8 11×
Tenda AC5 Dual Band AC1200
WiFi Router , 802.11with/b/g/n/ac, up to 1200 Mb/s, dual-band (2.4 GHz 900 Mb/s ), 3 × LAN up to 100 Mbit, 4× external antenna, WPS, WPA and WPA2-PSK, virtual Server and VPN
21.90 €
As good as new
Order Code: NU456a3
STRONG Set Powerline 1000 DUO FR - Powerline
4.5 8×
STRONG Set Powerline 1000 DUO FR
Powerline - transmission speed of 1000Mb/s, 1 x LAN, range of 300m, light indicators, passable socket, 2 pieces in package
41.90 €
As good as new
Order Code: STRwr001
Mikrotik cAP lite - Wireless Access Point
4.3 14×
Mikrotik cAP lite
Wireless Access Point - 2.4Ghz, 802.11n, 2 x 2 MIMO, 2x cover - internal, including RouterOS L4
23.90 €
As good as new
Order Code: PW024p14
TP-Link Archer T6E - WiFi Adapter
4.4 15×
TP-Link Archer T6E
WiFi Adapter - PCI Express wireless dual-band AC1300 adapter
33.90 €
As good as new
Order Code: TP616b3
NEDIS IP Camera WIFICI20GY - IP Camera
NEDIS IP Camera WIFICI20GY
IP Camera - Internal, safety, use with display resolution of 1280 × 720 px, 110 ° viewing angle,, MicroSD memory card slot max. 128GB, connection via WiFi 2,4 GHz, app for Android and iOS
57.90 €
Currently Unavailable
Order Code: NEDIS17
CUDY AC1200 Wi-Fi Router - WiFi Router
5.0 8×
CUDY AC1200 Wi-Fi Router
WiFi Router , 802.11with/b/g/n/ac, up to 1167 Mb/s, dual-band (2.4 GHz 300 Mb/s + 5 GHz 6936 Mb/s ), 1 × WAN up to 100 Mbit, 4 × LAN up to 100 Mbit, WPS, WEP 64bit, WEP 128bit, WPA, WPA2, WPA-PSK and WPA2-PSK, VPN and parental control
22.90 €
Unsealed
Order Code: CUD21k18
TP-Link RE330 - WiFi Booster
4.7 73×
TP-Link RE330
WiFi Booster , 802.11with/b/g/n/ac, up to 1167 Mb/s, dual-band (2,4 GHz 300 Mb/s + 5 GHz 867 Mb/s ), WEP 64bit, WEP 128bit, WPA-PSK and WPA2-PSK
39.90 €
Unsealed
Order Code: TpLNk21t11
TP-Link Archer T4U Plus - WiFi USB Adapter
4.3 41×
TP-Link Archer T4U Plus
WiFi USB Adapter , dual-band wireless connectivity - 2.4 GHz and 5 GHz, high gain dual antennas, fast USB 3.0 port, adjustable multi-directional antenna
28.90 €
Unsealed
Order Code: TpLNk2016
D-Link DAP-1610/E - WiFi Booster
3.5 18×
D-Link DAP-1610/E
WiFi Booster , 802.11with/b/g/n/ac, up to 1166 Mb/s, dual-band (2,4 GHz 300 Mb/s + 5 GHz 867 Mb/s ), 2 × × external antenna, WPS, WEP 64bit, WEP 128bit, WPA and WPA2
36.90 €
Unsealed
Order Code: NN322e6
D-Link DWA-121 - WiFi USB Adapter
4.2 60×
D-Link DWA-121
WiFi USB Adapter - nano Wifi apparatus, N 150, 802.11b/g/n (11/54/150Mbps), WPS
8.89 €
Unsealed
Order Code: NN176h
TP-LINK TL-WN821N - WiFi USB Adapter
4.5 190×
TP-LINK TL-WN821N
WiFi USB Adapter - 802.11b/g/n up to 300Mbps, USB 2.0
9.49 €
Unsealed
Order Code: TP613
D-Link DUB-E100 - Network Card
4.6 10×
D-Link DUB-E100
Network Card - USB 2.0, 1x LAN 10/100 (RJ 45)
24.90 €
Unsealed
Order Code: FZ226
IMILAB Home Security Camera A1 - IP Camera
4.4 16×
IMILAB Home Security Camera A1
IP Camera - Internal, auto tracking and safety, use with display resolution of 1920 × 1080 px, 110 ° viewing angle,, MicroSD memory card slot max. 64GB, connection via WiFi 2,4 GHz, app for Android and iOS, Power plug power supply
30.90 €
As good as new
Order Code: Imilab_21_02
TP-LINK TL-WN821N - WiFi USB Adapter
4.5 190×
TP-LINK TL-WN821N
WiFi USB Adapter - 802.11b/g/n up to 300Mbps, USB 2.0
8.80 €
As good as new
Order Code: TP613

Network Hardware

WiFi Active Mesh WiFi Systems Mesh WiFi Systems WiFi Boosters & Extenders Extenders Switches Switches Routers & Firewalls Routers & Firewalls IP Cameras IP Cameras Routers Routers 5G and LTE Modems 5G and LTE Modems VDSL & ADSL Modems VDSL and ADSL Network Cards for Outlets 230V Sockets WiFi Repeaters & Antennas Antennas NAS Storage NAS - Network Attached Storage Network Cards Network Cards MikroTik MikroTik IP Phones & VoIP Phones IP and VoIP Network Accessories Accessories How to choose a WiFi router Improve Your Home Office
 

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Network Hardware

In the category Network Hardware on Alza.sk, we currently have a total of 3162 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.
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