Product Label - NETGEAR CM1000 User Manual

You can use the LEDs to verify status and connections. The following table lists and
describes each LED on the front panel of the cable modem.
Table 1. LED descriptions
LED Icon
Power
Downstream
Upstream
Internet
Ethernet

Product Label

The product label on the side of the cable modem displays the serial number and MAC
address of the cable modem and login information, including the default IP address, default
user name, and default password.
Figure 3. Product label
High Speed Cable Modem
Description
• Green. Power is supplied to the cable modem.
• Off. No power is supplied to the cable modem.
• Red. The cable modem is too warm and might overheat. For more information
about this condition, see
• Solid amber. One downstream channel is locked.
• Solid green. Two or more downstream channels are locked.
• Blinking green. The cable modem is scanning for a downstream channel.
• Off. No downstream channel is locked.
• Solid amber. One upstream channel is locked.
• Solid green. Two or more upstream channels are locked.
• Blinking green. The cable modem is scanning for an upstream channel.
• Off. No upstream channel is locked.
• Solid green. The cable modem is online.
• Blinking green. The cable modem is synchronizing with the cable Internet
provider's cable modem termination system (CMTS).
• Off. The cable modem is offline.
• Green. A powered-on device is connected to the Ethernet port at 1000 Mbps.
• Amber. A powered-on device is connected to the Ethernet port at 10/100 Mbps.
• Blinking green or amber. The Ethernet port is processing traffic.
• Off. No device is connected to the Ethernet port.
Hardware and Internet Setup
Use LEDs to Troubleshoot
MAC address
Serial number
6
on page 25.