Technicolor / Thomson DWG850-4B Cable Gateway

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	Technicolor / Thomson DWG850-4B
details:	DOCSIS 2.0 Wireless VoIP Gateway
hardware type:	Cable Gateway
date added:	2011-02-17
updated:	2020-03-23

The DWG850-4B EMTA / Wireless Gateway is based on DOCSIS 2.0, works in dual mode DOCSIS / EuroDOCSIS and combines all the features of a wireless router and EMTA in one cost-effective package.

It supports voice using the PacketCable 1.5 standard and call control with the PacketCable standard NCS protocol or SIP protocol as an option. A high-quality VoIP modem with high-speed wireless (802.11b/g) and Ethernet connectivity make the DWG850-4B an ideal voice gateway product for residential and SOHO applications.

All standard codecs are supported, including the iLBC and BV16.

The integrated firewall guarantees users ultimate network security. It minimizes undesired service impact and provides Stateful Packet Inspection. An integrated Denial of Service (DoS) engine monitors a wide range of attack patterns, and logs potential security breaches to a local cache or remote server.

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DWG850-4B Features
General
Availability:	discontinued
LAN / WAN Connectivity
WAN throughput:	42 Mbps
WAN throughput upstream:	30 Mbps
WAN ports:	1
WAN port(s) type:	Coax F-connector
LAN ports:	4
LAN ports type:	10/100 Base-TX (RJ-45)
LAN ports auto cross-over:
USB port(s):	1 client PCs
USB port type:	USB 1.1
RJ-11 FXS VoIP phone ports:	2
Router
NAT routing:
Multihomed:
Port forwarding:
DHCP server:
DHCP client:
QoS:
Cable Modem
DOCSIS compliance:	DOCSIS 2.0
PacketCable:	PacketCable 1.5 (VoIP)
VoIP
VoIP Protocols:	SIP v2 (RFC 3261) RTP / RTCP (RFCs 1889/1890) T.38 (Fax over IP)
VoIP Audio Codecs:	G.728 G.729 (a/b) G.729e iLBC (Internet Low Bitrate Codec)
VoIP Voice Features:	Echo Cancellation (G.165/G.168) Caller ID Voice Activity Detection (VAD) Comfort Noise Generator (CNG)
Wireless
Maximum Wireless Speed:	54 Mbps
WiFi standards supported:	802.11b (Wi-Fi 1) 802.11g (Wi-Fi 3)
Wifi security/authentication:	WEP WPA (TKIP) WPA2 (AES) 802.1X (EAP-MD5/TLS/TTLS/PEAP) RADIUS authentication
WiFi modes:	Access point
external antenna(s):	1
Antenna gain:	4 dBi
Transmit Power:	+19 dBm
Receiver Sensitivity:	-72 dBm
Multiple SSID:
WMM (QoS):
WPS (Wi-Fi Protected Setup):
VPN
	IPSec
IPSec passthrough:
Firewall
SPI firewall:
DoS / DDoS protection:
Filtering:	Domain/URL blocking, IP Address filtering
Device Management
Administration:	Web-based (LAN) Remote configuration (WAN) TFTP (RFC 1350)
Firmware upgradeable:
Email alerts:
Event log:
Usage Statistics:
Misc hardware info
Chipset:	MIPS32, 300 MHz
SNMP support:	SNMP v.2, SNMP v.3
Links
Product page:	https://www.technicolor.com/
Datasheet:	http://www.speedguide.net/images/hardwar...

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