SUPPORT

DL4422

The netis DL4422 is a VDSL 3-in-1 device that combines the functions of high speed VDSL2 modem, 4-port NAT router and wireless N access point. It is designed to provide end-users an one-stop solution to acquiring and sharing high-speed Internet access over wired/wireless network. Supporting the latest VDSL standards, the DL4422 brings with it much higher speed than ADSL2+. It also provides some pratical functions, such as Port Mapping for IPTV, Ethernet WAN, SNMP, IPv6, TR-069 and more. With this product, users can enjoy more kinds of heavy bandwidth consuming applications like wireless HD video streaming.

Documentation

Please choose hardware version:

V1

Datasheet (English)

netis_DL4422_Datasheet

Quick Installation Guide (English)

netis_DL4422_QIG

Firmware

Explanation

1.Do NOT turn off the power during upgrade.
2.Do NOT upgrade the firmware through wireless connection unless the device only has wireless connection.
3.It's recommended that users stop all Internet applications on the computer, or simply disconnect Internet line from the device before upgrade.
4.Use decompression software such as WinZIP or WinRAR to extract the file you download before upgrade.
   Please download WinRAR here:    For 32bit  ;  For 64bit 

Note: netis does not provide technical support and does not guarantee the performance and stability of third party firmware such as DD-WRT. Damage to the product as a result of using third party firmware will void the product's warranty.11
Version Description Date Size Language Download

netis (DL4422)EN v20141217

1. Add ATM/PTM choice in quick setup;
2. Prevent upgrade when wrong file is chosen;
3. Fix other UI bugs.
2014-12-17
1.96MB
English

netis (DL4422) EN v20141118

First Release
2014-11-18
1.94MB
English