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NBG-419N User’s Guide
191
C
HAPTER
32
Product Specifications
The following tables summarize the NBG-419N’s hardware and firmware features.
Table 79
Hardware Features
Dimensions (W x D x H)
162 mm x 115 mm x 33 mm
Weight
252 g
Power Specification
Input: 100~240 V AC, 50~60 Hz
Output: 12 V DC 1A
Ethernet ports
Auto-negotiating: 10 Mbps, 100 Mbps in either half-duplex or full-duplex
mode.
Auto-crossover: Use either crossover or straight-through Ethernet cables.
4-5 Port Switch
You can use either straight-through or crossover Ethernet cables (MDI/
MDI-X support) to connect multiple computers or servers (for example,
game servers) in your network to the NBG-419N.
You can add up to four computers to the NBG-419N without the cost of a
hub when connecting to the Internet through the WAN port. You can add
up to five computers to the NBG-419N when you connect to the Internet in
AP mode. Add more than four computers to your LAN by using a hub.
LEDs
PWR, LAN1-4, WAN, WLAN, WPS
Reset Button
The reset button is built into the rear panel. Use this button to restore the
NBG-419N to its factory default settings. Press for 1 second to restart the
device. Press for 5 seconds to restore to factory default settings.
WPS button
Press the WPS on two WPS enabled devices within 120 seconds for a
security-enabled wireless connection.
Wireless Switch
Turn on or turn off the wireless function of the NBG-419N using this
switch. There is no need to go into the Web Configurator.
Antenna
The NBG-419N is equipped with two 2dBi (2.4GHz) detachable antennas
to provide clear radio transmission and reception on the wireless network.
Operation Environment
Temperature: 0º C ~ 40º C / 32ºF ~ 104ºF
Humidity: 20% ~ 90%
Storage Environment
Temperature: -30º C ~ 70º C / -22ºF ~ 158ºF
Humidity: 20% ~ 95%
Table 80
Firmware Features
FEATURE
DESCRIPTION
Default IP Address
192.168.1.1 (router)
192.168.1.2. (AP)
Default Subnet Mask
255.255.255.0 (24 bits)
Default Password
1234
DHCP Pool
192.168.1.33 to 192.168.1.64
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192
Wireless Interface
Wireless LAN
Default Wireless SSID
ZyXEL
Default Wireless DHCP Pool
Size
Wireless LAN: Same as LAN (32 from 192.168.1.33 to 192.168.1.64)
Device Management
Use the Web Configurator to easily configure the rich range of features
on the NBG-419N.
Wireless Functionality
Allows IEEE 802.11b and/or IEEE 802.11g
wireless clients to connect
to the NBG-419N wirelessly. Enable wireless security ( WPA(2)-PSK)
and/or MAC filtering to protect your wireless network.
Note: The NBG-419N may be prone to RF (Radio Frequency)
interference from other 2.4 GHz devices such as microwave
ovens, wireless phones, Bluetooth enabled devices, and other
wireless LANs.
Firmware Upgrade
Download new firmware (when available) from the ZyXEL web site and
use the Web Configurator to put it on the NBG-419N.
Note: Only upload firmware for your specific model!
Configuration Backup &
Restoration
Make a copy of the NBG-419N’s configuration and put it back on the
NBG-419N later if you decide you want to revert back to an earl
i
er
configuration.
Network Address
Translation (NAT)
Each computer on your network must have its own unique IP address.
Use NAT to convert a single public IP address to multiple private IP
addresses for the computers on your network.
Firewall
You can configure firewall on the NBG-419N for secure Internet access.
When the firewall is on, by default, all incoming traffic from the
Internet to your network is blocked unless it is initiated from your
network. This means that probes from the outside to your network are
not allowed, but you can safely browse the Internet and download files
for example.
Content Filter
The NBG-419N blocks or allows access to web sites that you specify
and blocks access to web sites with URLs that contain keywords that
you specify. You can define time periods and days during which content
filtering is enabled. You can also include or exclude particular
computers on your network from content filtering.
You can also subscribe to category-based content filtering that allows
your NBG-419N to check web sites against an external database.
Bandwidth Management
You can efficiently manage traffic on your network by reserving
bandwidth and giving priority to certain types of traffic and/or to
particular computers.
Remote Management
This allows you to decide whether a service (HTTP or FTP traffic for
example) from a computer on a network (LAN or WAN for example) can
access the NBG-419N.
Wireless LAN Scheduler
You can schedule the times the Wireless LAN is enabled/disabled.
Time and Date
Get the current time and date from an external server when you turn
on your NBG-419N. You can also set the time manually. These dates
and times are then used in logs.
Port Forwarding
If you have a server (mail or web server for example) on your network,
then use this feature to let people access it from the Internet.
DHCP (Dynamic Host
Configuration Protocol)
Use this feature to have the NBG-419N assign IP addresses, an IP
default gateway and DNS servers to computers on your network.
Table 80
Firmware Features
FEATURE
DESCRIPTION
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193
32.1
Wall-mounting Instructions
Complete the following steps to hang your NBG-419N on a wall.
1
Select a position free of obstructions on a sturdy wall.
2
Drill two holes for the screws.
Be careful to avoid damaging pipes or cables located inside the wall
when drilling holes for the screws.
3
Do not insert the screws all the way into the wall. Leave a small gap of about 0.5 cm between the
heads of the screws and the wall.
4
Make sure the screws are snugly fastened to the wall. They need to hold the weight of the NBG-
419N with the connection cables.
5
Align the holes on the back of the NBG-419N with the screws on the wall. Hang the NBG-419N on
the screws.
Figure 133
Wall-mounting Example
Dynamic DNS Support
With Dynamic DNS (Domain Name System) support, you can use a
fixed URL, www.zyxel.com for example, with a dynamic IP address. You
must register for this service with a Dynamic DNS service provider.
IP Multicast
IP Multicast is used to send traffic to a specific group of computers. The
NBG-419N supports versions 1 and 2 of IGMP (Internet Group
Management Protocol) used to join multicast groups (see RFC 2236).
Logging
Use logs for troubleshooting. You can view logs in the Web
Configurator.
PPPoE
PPPoE mimics a dial-up Internet access connection.
PPTP Encapsulation
Point-to-Point Tunneling Protocol (PPTP) enables secure transfer of data
through a Virtual Private Network (VPN). The NBG-419N supports one
PPTP connection at a time.
Universal Plug and Play
(UPnP)
The NBG-419N can communicate with other UPnP enabled devices in a
network.
Table 80
Firmware Features
FEATURE
DESCRIPTION
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Chapter 32 Product Specifications
NBG-419N User’s Guide
194
The following are dimensions of an M4 tap screw and masonry plug used for wall mounting. All
measurements are in millimeters (mm).
Figure 134
Masonry Plug and M4 Tap Screw
Page 195 / 292
NBG-419N User’s Guide
195
A
PPENDIX
A
Pop-up Windows, JavaScripts and Java
Permissions
In order to use the web configurator you need to allow:
Web browser pop-up windows from your device.
JavaScripts (enabled by default).
Java permissions (enabled by default).
Note: The screens used below belong to Internet Explorer version 6, 7 and 8. Screens for
other Internet Explorer versions may vary.
Internet Explorer Pop-up Blockers
You may have to disable pop-up blocking to log into your device.
Either disable pop-up blocking (enabled by default in Windows XP SP (Service Pack) 2) or allow
pop-up blocking and create an exception for your device’s IP address.
Disable Pop-up Blockers
1
In Internet Explorer, select
Tools
,
Pop-up Blocker
and then select
Turn Off Pop-up Blocker
.
Figure 135
Pop-up Blocker
You can also check if pop-up blocking is disabled in the
Pop-up Blocker
section in the
Privacy
tab.
1
In Internet Explorer, select
Tools
,
Internet Options
,
Privacy
.

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