ZyXEL Communications N4100 User Manual

Chapter 29 Configuration and Firmware
N4100 User’s Guide
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4 After the N4100 finishes restarting, access the web configurator again. Check the
firmware version number in the System Quick View screen.
Note: When the N4100 restarts, all connections terminate. Subscribers need to log in
again.
29.3.2 Manual Firmware Upgrade via TFTP Server
Use the following procedure to use TFTP to upload the firmware from a TFTP
server to the N4100.
1 Download the latest firmware from www.zyxel.com
and store it in a TFTP server.
Unzip the file if it is zipped.
2 Run a TFTP server program and specify the location of the firmware file and the
communication mode. Refer to the documentation that comes with your TFTP
server program for instructions.
3 Access the web configurator. Refer to the section on accessing the web
configurator for instructions.
4 Click SYSTEM TOOLS > FIRMWARE > Manual Firmware Upgrade to display
the screen as shown.
Figure 114 SYSTEM TOOLS > FIRMWARE > Manual Firmware Upgrade: via TFTP
Server
5 Specify the IP address of the TFTP server in the Remote TFTP Server IP
Address field.
6 Specify the name of the firmware file in the File Name field.

ZyXEL Communications N4100 Specifications

General

Number of users	100 user(s)
Ethernet LAN data rates	10, 100 Mbit/s
Maximum data transfer rate	100 Mbit/s
Indoor range	35 ~ 100 m
Outdoor range	100 ~ 300 m
Connectivity LEDs	Yes
Internal	No
Certification	FCC, CE, C-Tick, NCC, RoHS, WEEE
Security algorithms	802.1x RADIUS
Power requirements	100-240 VAC, 50/60 Hz, 0.5 A
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	0 - 50 °C
Operating relative humidity (H-H)	10 - 95 %

Weight and Dimensions

Weight	565 g
Dimensions (WxDxH)	222 x 146 x 152 mm