Netgear CM1100

Nighthawk Multi-Gig Speed Cable Modem
Homepage	Product page
Support	Support page
Wikipedia	Netgear
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Status Unknown
Tomato any flavor	Status Unknown
Platform
Brand • Model • Rev	Netgear CM1100
Type	cable modem
CPU1	Broadcom BCM3390
CPU1 Type	ARM
CPU1 Speed	1.5 GHz ( 2 cores )
Flash1 Chip	Brand? Model?
Flash1 Size	128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br />
RAM1 Size	256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br />
RAM1 Chip	Brand? Model?
ETH chip1	Broadcom BCM3390
Switch	Broadcom Model?
Cable Modem Spec	DOCSIS 3.0: (32 x 8)
Ethernet Port Count	2-1GbE-LAN
Wired Standard	IEEE 802.3i/3u/3ab
Ethernet OUI: CC:40:D0 (2 E, 2 W)
Expansion IF types	none specified
Flags: DOCSIS 3.1, LACP, Link Aggregation, 802.3ad
Other
Default IP address: 192.168.100.1 the IP 192.168.100.1 is used by 57 additional devices of which 4 are Netgear devices Default login user: admin Default login password: password admin:password credentials used by 425 additional devices of which 306 are Netgear devices
Retail
(Est.) release date	November 2018
Country of manuf	China

For a list of all currently documented Broadcom chipsets with specifications, see Broadcom.

For a list of all currently documented Netgear device with specifications, see Netgear.

Overview

• 2 OFDM downstream & 2 OFDM upstream channels

for DOCSIS 3.1 connection

• 32 downstream and 8 upstream channels

for DOCSIS 3.0 connection

See also: Netgear CM1000 and Netgear Jaguar (RAX80)

Links of Interest

• Netgear CM1100 Cable Modem on Cox
• What is the difference between the Netgear CM1100
  and CM1000 cable modems? on Netgear

Multi-Gig Internet support via Ethernet Link Aggregation.