Cisco EPC3925 User Manual

4021192 Rev B 37
How Do I Configure My DOCSIS Residential Gateway?
Section
Field Description
DDNS
Service
Disabling DDNS (Factory Default Settings)
To disable DDNS, select Disabled from the drop-down list and click Save
Settings.
Enabling DDNS
Note: In order to use the DDNS feature, you must first set up an account and
establish a URL with www.DynDNS.org. The DDNS feature will not work
without a valid account.
To set up a DDNS account, open your browser and enter www.DynDNS.org
in the address bar. Follow the instructions on the website to set up an account.
To enable DDNS, follow these steps.
1 On the DDNS page, select www.DynDNS.org as your DDNS server.
2 Configure the following fields:
 User Name
 Password
 Host Name
3 Click Save Settings. The device will now advise the DDNS service of your
current WAN (Internet) IP address whenever this address changes.
Important: The Status area of the window will display the status of the
DDNS service connection.

Cisco EPC3925 Specifications

General

Security algorithms	WEP, WPA, WPA-PSK, WPA2, WPA2-PSK
Wi-Fi	Yes
Modulation	128-QAM, 16-QAM, 32-QAM, 64-QAM, 8-QAM, QPSK
Frequency band	2.4 GHz
Networking standards	IEEE 802.11n
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	4
Input current	1.5 A
Input voltage	15 V
Input frequency	50/60 Hz
Power requirements	230 VAC
Power consumption (typical)	17 W
Storage temperature (T-T)	-20 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	0 - 95 %
Voice codecs	G.711, G.723, G.726, G.728, G.729, G.729A

Weight and Dimensions

Weight	430 g
Dimensions (WxDxH)	176 x 145 x 45 mm