Network Hardware

Catalogue
Price
-
Availability
Order status
Customer reviews
Brands
TP-Link
(511)
ASUS
(70)
Next 125
Newest orders
Filter

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.

Continue

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.

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
Alza Days 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
 
3,161 Results
D-Link DWA-137 - WiFi USB Adapter
3.0 2×
D-Link DWA-137
WiFi USB Adapter
13.90 €
As good as new
Order Code: Dlink23_03
Imou Ranger 2C - IP Camera
3.3 3×
Imou Ranger 2C
IP Camera - Internal, safety, use with display resolution of 2560 × 1440 px, 92 ° viewing angle,, MicroSD memory card slot max. 256GB, connection via WiFi 2,4 GHz, app for Android and iOS, Power plug power supply
28.90 €
Unsealed
Order Code: Imou23_07
TP-Link TL-SF1006P - Switch
4.0 2×
TP-Link TL-SF1006P
Switch - 6 port, 100 Mbit, PoE, desktop
41.90 €
As good as new
Order Code: TpLNk21t16
EVOLVEO Detective WN8 SMART náhradní bezdrátová kamera - IP Camera
3.0 1×
EVOLVEO Detective WN8 SMART náhradní bezdrátová kamera
IP Camera - Internal and Outdoor, use with display resolution of 1920 × 1080 px, 84 ° viewing angle, compatible with Google Home, connection via WiFi 2,4 GHz, app for Android, Windows and iOS english, Power plug power supply
25.90 €
As good as new
Order Code: EVO23_005
HIKVISION DS-3E0508D-E - Switch
HIKVISION DS-3E0508D-E
Switch - 8 port, 1 Gbit, desktop
23.90 €
Unsealed
Order Code: HiKvS200006
Hikvision DS-3E0508-E(B) - Switch
5.0 1×
Hikvision DS-3E0508-E(B)
Switch - 8 port, 1 Gbit, desktop
31.90 €
Unsealed
Order Code: HKVS_23_28
Mercusys ME50G, AC1900 - WiFi Booster
Mercusys ME50G, AC1900
WiFi Booster with WiFi 5, 802.11/n/ac, up to 1900 Mb/s, dual-band (2,4 GHz 1300 Mb/s )
Buy with code ALZADNI20 28.72 €
35.90 €
Unsealed
Order Code: TP24_003
IMMAX NEO LITE Smart Security vnitřní kamera, WiFi, 3MP, ONVIF - IP Camera
2.9 10×
IMMAX NEO LITE Smart Security vnitřní kamera, WiFi, 3MP, ONVIF
IP Camera - Internal, auto tracking, ONVIF, all-day recording, picture in picture, encrypted data transfer, rotation, night Vision and safety, use with display resolution of 2304 × 1296 px, 88 ° viewing angle, rotation,, MicroSD memory card slot max. 128000MB, compatible with Tuya, Apple Siri shortcuts, Lidl Home, Google Home and Smartlife, connection via WiFi 2,4 GHz, app for Android and iOS english, czech, german, slovak and hungarian, Power plug and USB power supply
19.90 €
Unsealed
Order Code: IMMX23_32
Uniarch by Uniview IPC-T122-APF28K - IP Camera
Uniarch by Uniview IPC-T122-APF28K
IP Camera - Internal and Outdoor, ONVIF, rotation, night Vision and safety, use with display resolution of 1920 × 1080 px, 101,1 ° viewing angle, rotation,, MicroSD memory card slot max. 128000MB, connection via Ethernet, Power plug and PoE power supply
Buy with code ALZADNI20 35.12 €
43.90 €
Unsealed
Order Code: Unia24_06
Tenda IC7-PRS-4 PoE Conch Security Camera 4MP, 2560 x 1440, podpora zvuku, noční vidění, H.265, akti - IP Camera
Tenda IC7-PRS-4 PoE Conch Security Camera 4MP, 2560 x 1440, podpora zvuku, noční vidění, H.265, akti
IP Camera - Outdoor, safety, use with display resolution of 2560 × 1440 px, 74,9 ° viewing angle,, connection via Ethernet, Power plug power supply
35.90 €
Unsealed
Order Code: Tenda23_003
Imou Turret SE 2MP (PoE) - IP Camera
Imou Turret SE 2MP (PoE)
IP Camera - Internal, ONVIF and safety, use with display resolution of 1920 × 1080 px, 92 ° viewing angle,, MicroSD memory card slot max. 256GB, connection via Ethernet, app for Android and iOS, Power plug power supply
39.90 €
Unsealed
Order Code: Imou23_22
Strong Powerline 600 DUO FR - Powerline
Strong Powerline 600 DUO FR
Powerline - transmission speed of 600Mb/s, 1 x LAN, range of 300m, light indicators, passable socket, 2 pieces in package
47.90 €
Unsealed
Order Code: STR22_03
ASUS USB-AX55 Nano - WiFi USB Adapter
2.0 2×
ASUS USB-AX55 Nano
WiFi USB Adapter ASUS USB-AX55 Nano
38.90 €
Unsealed
Order Code: Asus23_006
IMMAX NEO LITE Smart Security vnitřní kamera EYE, 355°, WiFi, P/T, 5MP, ONVIF - IP Camera
1.0 1×
IMMAX NEO LITE Smart Security vnitřní kamera EYE, 355°, WiFi, P/T, 5MP, ONVIF
IP Camera - Internal, auto tracking, ONVIF, all-day recording, picture in picture, encrypted data transfer, rotation, night Vision and safety, use with display resolution of 2560 × 1920 px, 360 ° viewing angle, rotation,, MicroSD memory card slot max. 128000MB, compatible with Tuya, Apple Siri shortcuts, Lidl Home, Google Home and Smartlife, connection via WiFi 2,4 GHz, app for Android and iOS english, czech, german, slovak and hungarian, Power plug and USB power supply
33.90 €
As good as new
Order Code: IMMX23_29
ASUS USB-AX55 Nano - WiFi USB Adapter
2.0 2×
ASUS USB-AX55 Nano
WiFi USB Adapter ASUS USB-AX55 Nano
36.90 €
As good as new
Order Code: Asus23_006
EVOLVEO Detective POE8 SMART kamera antivandal POE/ IP - IP Camera
1.0 3×
EVOLVEO Detective POE8 SMART kamera antivandal POE/ IP
IP Camera - Outdoor, use with display resolution of 1920 × 1080 px, 84 ° viewing angle, compatible with Tuya, connection via Ethernet, app for Android and iOS english, czech, slovak and hungarian
30.90 €
As good as new
Order Code: EVO23_007
Imou Ranger RC 3MP - IP Camera
Imou Ranger RC 3MP
IP Camera - Internal, safety, use with display resolution of 2304 × 1296 px, 86,5 ° viewing angle,, MicroSD memory card slot max. 256000MB, connection via WiFi 2,4 GHz and WiFi 5 GHz, app for Android and iOS czech, Power plug power supply
27.90 €
Unsealed
Order Code: Imou23_46
Edimax EW-7722UTn V3 - WiFi USB Adapter
2.6 5×
Edimax EW-7722UTn V3
WiFi USB Adapter - Wi-Fi 802.11b/g/n, up to 300 Mbit/s, 2.4 GHz, WPS, Windows, MAC OS and Linux, USB 2.0, 128/64-bit WEP encryption, WPA and WPA2
Buy with code ALZADNI50 5.95 €
11.90 €
Unsealed
Order Code: NE758c2v3
HikVision HiWatch HWT-B150-M - Analogue Camera
HikVision HiWatch HWT-B150-M
Analogue Camera - used for security, bullet design, internal and outdoor use, maximal display resolution: 2560 × 1944 px, maximal night vision IR range of 2m,
42.90 €
Unsealed
Order Code: HKVS_23_41
Hikvision DS-3E0105-O - Switch
Hikvision DS-3E0105-O
Switch -, 100 Mbit
14.90 €
Unsealed
Order Code: HKVS_23_45
HikVision HiWatch HWT-T250-M - Analogue Camera
HikVision HiWatch HWT-T250-M
Analogue Camera - used for security, dome design, internal and outdoor use, maximal display resolution: 2560 × 1944 px, maximal night vision IR range of 40m,
52.90 €
Unsealed
Order Code: HKVS_23_44
Optoma WU5205 Wireless Dongle - WiFi USB Adapter
3.0 1×
Optoma WU5205 Wireless Dongle
WiFi USB Adapter - 802.11 b/g/n network adapter for VGA ML550, ML750, ML1500
Buy with code ALZADNI10 30.51 €
33.90 €
Unsealed
Order Code: WY001d321
MikroTik RBwAPG-60ad-A, wAP 60G AP - Wireless Access Point
MikroTik RBwAPG-60ad-A, wAP 60G AP
Wireless Access Point , 802.11/ad,, Single-band + 60 GHz 1000 Mb/s), 1 × GLAN, IPv6 Ready
125.90 €
Currently Unavailable
Order Code: Mikro23_73
TP-Link EAP670, Omada SDN - Wireless Access Point
2.0 1×
TP-Link EAP670, Omada SDN
Wireless Access Point and WiFi 6, 802.11and/g/n/ac/ax up to 5378 Mb/s, Dual-band (2,4 GHz 574 Mb/s + 5 GHz 4804 Mb/s ), 1 × LAN up to 2,5 Gbit, WPA2, WPA2-PSK, WPA-Enterprise, WPA2-Enterprise and WPA3, Access via cloud
Amazing Deal
191.90 € Save 54.39 €
Currently Unavailable
Order Code: TP23_039

Network Hardware

Alza Days 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
 

No longer sold

Archive Print Servers VoIP

Network Hardware

In the category Network Hardware on Alza.sk, we currently have a total of 3161 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.
P-DC1-WEB14
We will call you and advise you professionally
+420 225 340 120
Order inquiry
Question about the product
Please enter your telephone:
Call me
We care about your privacy 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.
More information Less info
I understand Detailed settings Reject everything