Key facts
- Manuals
- 1
- Categories
- 1
- Languages
- JA
- Last added
- 2012-02-03
Featured NBG4115 manuals

Zyxel NBG4115 Wireless N-Lite Router Quick Installation Guide
The guide provides step‑by‑step instructions for connecting the NBG4115 router, configuring the default IP address (192.168.1.1) and password (1234), and accessing the web‑based management interface. It describes the hardware ports, LED indicators, and the use of the detachable 2 dBi omni‑directional antenna.
Additional sections cover wireless LAN settings (802.11b/g/n, up to 150 Mbps), WAN options (ADSL, Cable, 3G/3.5G), NAT/DHCP configuration, security features (WEP, WPA/WPA2, MAC filtering, WPS), and troubleshooting tips such as resetting the device and checking LED status. This manual is written in Japanese.
Covers: Package Contents · Hardware Overview · Initial Setup · Wireless Settings · WAN Configuration · LAN Settings
Latest NBG4115 manuals
Zyxel NBG4115 Wireless N-Lite Router Quick Installation Guide
Quick Start Guide 73 pages · 3.7 MB · JAThis quick installation guide shows how to set up the Zyxel NBG4115 Wireless N-Lite 3G/3.5G router.
Which document do I need?
Quick Start Guide
The shortest path to a working setup, usually only a few pages.
Questions answered in NBG4115 manuals
What is the default IP address for the router?
The default IP address is 192.168.1.1.
From: Zyxel NBG4115 Wireless N-Lite Router Quick Installation Guide
How do I reset the router to factory defaults?
Press and hold the Reset button for about 6‑10 seconds until the LEDs indicate a reset.
From: Zyxel NBG4115 Wireless N-Lite Router Quick Installation Guide
