NETGEAR CM400 User Manual

Manage and Monitor
13
CM400 High Speed Cable Modem
5. In the Starting Frequency field, type a number.
6. Click the Apply button.
Your change takes effect.
View Cable Modem Initialization
You can track the initialization procedure of the cable modem and get details about the
downstream and upstream cable channel. The time is displayed after the cable modem is
initialized.
The cable modem automatically goes through the following steps in the provisioning process:
1. Scans and locks the downstream frequency and then ranges the upstream channels.
2. Obtains a WAN IP address for the cable modem.
3. Connects to the Internet.
 To view the status of the cable modem initialization:
1. Launch a web browser from a computer that is attached over an Ethernet cable to the
cable modem or from a computer that is connected to a WiFi router that is attached over an
Ethernet cable to the cable modem.
2. Type http://192.168.100.1.
A login screen displays.
3. Enter the cable modem user name and password.

NETGEAR CM400 Specifications

General

Modem speed	340000 Kbit/s
Flash memory	8 MB
Product color	Black
Internal memory	64 MB
Copper ethernet cabling technology	10BASE-T, 100BASE-TX, 1000BASE-T
DC-in jack	Yes
Ethernet LAN (RJ-45) ports	1
Browser supported	Microsoft Internet Explorer 5.0, Firefox 2.0, Safari 1.4, Google Chrome 11.0
Compatible operating systems	Microsoft Windows 7, 8, Vista, XP, 2000, Mac OS
Cables included	LAN (RJ-45)
Internal	No
Certification	CableLabs
Compatibility	DOCSIS 3.0 / DOCSIS 2.0
Power supply type	DC
Networking features	Gigabit Ethernet

Weight and Dimensions

Weight	190 g
Dimensions (WxDxH)	96 x 30 x 147 mm