Modem Zyxel VMG8823-B50B (for Fixed Internet Fibre)
To use Fixed Internet over optical networks, you need a modem that supports this technology. We recommend ordering the modem directly from Vodafone, it will be pre-configured and we can provide you with full support when using it. We offer the Zyxel VMG8823-B50B modem for Fixed Optical Internet.
Technical Specifications:
- 4 LAN ports with a speed of up to 1000 Mbit/s for connecting a computer with a network cable.
- 1 WAN port with a speed of up to 1000 Mbit/s.
- Supported connection technologies VDSL, VDSL 2, VDSL 2+ (including standard 35b (ITU G.993.2) for a speed of 250 Mbit/s), Ethernet (WAN). Attention - this modem does not support ADSL connection.
- Wireless Wi-Fi connection in 802.11a/b/g/n/ac versions for 2.4 and 5 GHz frequencies with a speed of up to 1300 Mbit/s. The modem has 5 internal Wi-Fi antennas. The speed of the Internet connection depends on the ordered tariff and local conditions and differs from the maximum speed of the home Wi-Fi network.
- The modem also contains the entire home gateway, including the router and firewall. It is possible to connect a USB disk or a USB modem and use it for file sharing (DLNA), the modem supports a print server.
- The dimensions of the modem are 254 x 184 x 35 mm and the weight is 549 grams.
Downloads:
- Installation instructions (in Czech only).
- User guide (in Czech only).
- Firmware update (V513ABEJ5b7_D1_20220217, 27.7.2022)
You might find useful:
How do I get into the modem's administration and change my login information?
- Log in to the Wi-Fi network of the modem or connect over a data cable and enter the address http://192.168.1.1 in the browser. To access, you need a username and password, the default login is admin, you can find the password on the label on the modem.
- After logging in for the first time, change your password to your own for your safety. You can make the change in the administration in the menu Advanced settings - Management - Access control - Passwords.
How do I turn on Wi-Fi, how can I change the name and password?
We have also prepared for you general information on the operation of Wi-Fi networks.
Log in to the modem administration.
Connect to the modem via Wi-Fi or a data cable and enter the address https://192.168.1.1 in the browser. To access, you need a username and password, the default login is admin, you can find the password on the label on the modem.
Go to the menu Advanced settings - Wireless connection.
In the basic section, the Enable wireless network item must be active, then enter the name of the network in the SSID field. Don't forget to save the change. The password can be set in the Security section. You can use WPA2-PSK network authentication, enter the password for the Wi-Fi network in the WPA/WAPI password line and don't forget to save the change again.
How do I change the Wi-Fi channel in case of Wi-Fi interference?
Before changing the settings, read the detailed information about the Wi-Fi channels.
Log in to the modem administration.
Connect to the modem via Wi-Fi or a data cable and enter the address https://192.168.1.1 in the browser. To access, you need a username and password, the default login is admin, you can find the password on the label on the modem.
Go to the menu Advanced settings - Wireless connection - Advanced.
You can change the broadcast channel in the "Channel" menu. Don't forget to save the change.
Mějte přehled o svých službách díky aplikaci Můj Vodafone
