Technicolor CGM4140COM User manual

Technicolor
DOCSIS Cable Gateway
CGM4140COM
CGM4141COX
User Manual
May 4, 2017
Rev. 0.1

Description
This is a DOCSIS cable gateway device including the following functionalities:
DOCSIS 3.1 Cable Modem
PacketCable 2.0 eDVA
2 port Gigabit Ethernet switch with advanced routing capability
802.11n WiFi interface at 2.4GHz
802.11ac WiFi interface at 5GHz
Zigbee radio interface
Bluetooth Smart radio interface
Thread radio interface
2 FXS ports
Internal PSU
eMTA supporting PacketCable 2.0
IPv4/IPv6 router
Remote management capabilities (SNMP, TR069, HNAP)
External Photos

Features
High speed DOCSIS 3.1 interface
oSupports Gigabit internet connectivity
High speed wireless interface
oSupports whole-home coverage with state-of-the-art radio technology
Voice performance
oPacketCable 2.0 compliant and equipped with basic and extended CLASS features such
as caller ID and call-waiting
Advanced Security
oThe integrated firewall provides Stateful Packet Inspection (SPI), and an integrated
Intrusion Detection and Prevention System (IDS) engine monitors a wide range of attack
patterns, and logs potential security breaches to a local cache or remote server. To
secure data exchange between the gateways and the cable operators’ servers, BPI+
communications privacy is used.
WPS
oWith Wi-Fi Protected Setup (WPS) users can easily connect to the wireless network by
simply pushing a button or entering a PIN code. It allows home users to easily connect
to a secure network without any complex configuration and eliminates the need to
remember or store their security information in an unsafe way.
Easy to Use
oThis is an easy-to-use/easy-to-install gateway. For convenience of the end user, the
easy-to-access multi-colored LEDs provide a clear indication of start-up sequence and
connectivity status. Multiple integrated web pages allow direct access to the status and
settings, including privacy and security information.

Technical Specifications
Cable Certifications
Data
Voice
CMTS interoperability
DOCSIS 3.1
PacketCable 2.0
Hardware Specifications
WAN Interface 1 RF F-type
LAN interface 2-port wired
ethernet RJ45,
WiFi IEEE
802.11
2.4/5GHz,
MoCA
Interfaces other WPS button,
reset button
Power supply 120-240VAC
50-60Hz
Operating Temperature 0 to 40 degC
Operating humidity 20-90% non-
condensing
Storage temperature -20-70 degC
Receiver Specifications
Downstream modulation
QAM, OFDM
Downstream Frequency Range
54-1002 MHz
Input signal level range
-15 / +15dBmV
Input impedance 75 ohm
Transmitter Specifications
Upstream Modulation QPSK, QAM,
OFDM
Upstream Frequency Range
5-42 MHz
Output Impedance 75 ohm
Wireless Specifications
WiFi IEEE 802.11a/b/g/n/ac
WiFi Protected Setup