Technicolor DHG544B User manual

Easy to Use, Easy to Install
As all Technicolor gateways, the DHG544B with Ethernet port is an
easy to use, easy to install gateway.
For convenience of the end user, the easy-to-access 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.
Advanced Voice Performance
All standard codecs are supported, including the new iLBC and
BV16. 300 MHz Dual Instruction MIPS32 CPU and DSP Instruction
Extensions for VoIP in order to guarantee superior performance.
Gateway and Voice operations support data throughput and
complex voice codec calls simultaneously.
Advanced Diagnostics
■Web pages to facilitate installation and troubleshooting
■Easy configuration and set-up
■Remote access via Telnet, SNMP, Web Page
■Post-installation easily managed with SNMP
Features at a Glance
■DOCSIS 2.0 certified
■PacketCable 1.0, 1.1, 1.5 certified; 2.0 upgradeable
(optional configuration: SIP)
■Propane™ technology, enabling the connection of more
Internet users without additional network bandwidth
■Ethernet port for wired connectivity and easy installation
■Reliable high-performance platform
■IPv6 ready
DHG544B
VoIP Cable Modem
On January 27th 2010, Thomson changed its company name to Technicolor. All product data sheets, including those for products
which still carry the Thomson name, now reflect our new Technicolor brand.
Following the technology evolution, Technicolor is pleased to introduce the DHG544B EMTA modem. This Voice
Cable Modem is an indoor EMTA (Embedded Multimedia Terminal Adapter) solution based on DOCSIS™ 2.0 and
PacketCable standards.
This product is upgradeable to PacketCable 2.0 and is IPv6 ready.
CABLE
VOICE
DATA

Technical Specifications
DHG544B
VoIP
Cable Modem
Standards / Certifications
Data DOCSIS 2.0 certified
Voice PacketCable 2.0 certified
CMTS Interoperability Any qualified DOCSIS CMTS
Receiver
Downstream Modulation QAM 64/256
Downstream Frequency Range 88-860 MHz , 1GHz tuning
capabilities
Maximum Downstream Data
Range
30.34/42.88 Mbps
(QAM 64/ QAM 256)
Input Signal Level Range -15 to +15 dBmV (QAM 64)
-15 to +15 dBmV (QAM 256)
BER <1x10-8 @ C/N=23,5dB, QAM 64
with FEC,
<1x10-8 @ C/N=30dB, QAM 256
with FEC,
received power = -6dBmV
to +15dBmV
<1x10-8 @ C/N=33dB, QAM 256
with FEC,
received power = -15dBmV to
–6dBmV
Input Impedance 75 Ohm
Transmitter
Upstream Modulation QPSK and 16 QAM
Additional Upstream Modulation
Types
QAM 8/32/64 for A-TDMA and
QAM 128 for S-CDMA channels
Upstream Frequency Range 5-42 MHz
Maximum Upstream Data Range 30.72 Mbps (QAM 64)
Output Signal Level Range A-TDMA:
+8 to +58 dBmV/QPSK
+8 to +55 dBmV @ QAM 8/16
+8 to +54 dBmV @ QAM 32/64
S-CDMA:
+8 to +53 dBmv/All
Output Impedance 75 Ohm
Channel Bandwidth Programmable (200*N KHz)
N=1, 2, 4, 8, 16, 32
Automatic Level Adjust yes
Gain Control Range 50dB
Frequency Stability ± 5 kHz
Telephony Features
Audio Codecs PCM A-law, PCM μ-law, G.729,
G.729a, G.729e,
G.728, iLBC and BV16
Multi-line Phone Support Yes, Two phone lines, three-party
conference calls, can support two
complex voice codecs simultaneously
Fax Relay T.38
DTMF Tone relay RFC2833
Caller ID Type I and Type II
CLASS features BASIC and Extended CLASS
features
VAD (Voice Activity Detection) yes
CNG (Comfort Noise Generation) yes
Echo cancellation G.165/G.168 up to 16ms
Packet Tone DTMF generation/Call Progress
Generation/Custom Tone Generation
Call discrimination Fax and Modem Detection
Telephony interface capabilities Loop-back and on demand diagnostic
Modems Up to V.90 (38.5kbps)
RFC2833 DTMF Tone relay Enabled/disabled via SNMP and
Telnet
REN 5 REN
Pulse dialing DTMF tones to pulse tones
conversion and pulse to DTMF tones
conversion
VoIP Call Control
RTP layer RFC1889/RFC1890
RTCP statistics collection yes
PacketCable Protocols Protocol (PKT-SP-EC-MGCP)
PC Compatible
CPU 486DX 66MHz
(Pentium Preferred)
Memory RAM 16MB (32MB Preferred)
Operating Systems Windows 7, Vista, XP,
Me and 2000
Available Disk Space 76 MB
Sound Card 16-Bit
Video VGA (SVGA Preferred)
Ethernet Port 10/100 Base-T
Drive CD-ROM

TECHNICOLOR WORLDWIDE HEADQUARTERS
1, rue Jeanne d’Arc
92443 Issy-les-Moulineaux France
Tel. : [phone] - Fax : [phone]
www.technicolor.com
SALES CONTACT
For more information please get in touch with your
usual sales representative or use the following email:
[e-mail]
© Copyright 2010 Technicolor. All rights reserved.
Photos and specifications subject to change without
notice. All trade names referenced are service marks,
trademarks, or registered trademarks of their respective
companies. DS-122-v01-1004
Technicolor Professional Services are available to address your demands for qualified technical support & warranty, product
maintenance, access to training courses and tailor-made solutions to specific product evolution. For more information,
please ask your usual contact person.
Technical Specifications
Packaging Information
Cabinet Dimensions mm: 183 (L) x 130 (D) x 50 (H)
Packaging Dimensions mm: 310 (L) x 180 (D) x 95 (H)
Shipping Weight Approx. 1.2 kg
Master-pack Dimensions mm: 385 (L) x 398 (D) x 395 (H)
Master-pack Shipping Weight Approx. 15kg
Master-pack Quantity 12 units
Content of the Box
Cable Gateway
Power Supply Pack
Ethernet Cable
CD-ROM
Quick Installation Guide
DHG544B
VoIP
Cable Modem
Software Features
Software Downloadable yes
Multiple Client Support 254
Class of Services (CoS) 16 SIDs
Protocol Filtering Ethernet & IP
SNMP Management V2, V3
Security BPI+
Privacy Through encryption between
gateway and PC
HTTP Server (CM status) yes
Interfaces / Physical
Ethernet 1 x RJ45 - 10/100
Base-T auto detect
Telephone line 2x RJ11
RF Connector 1 x F-Type
Buttons Reset, on/o
LEDs Tel1, Tel2, Message, Cable Activity,
Cable Link, PC Link, Internet
Power Supply External, Wide Range, 100-240 V
Operating Temperature 0°C to 40°C
Operating Humidity 20% to 90% non-condensing
Storage Temperature -20°C to 70°C
Safety CB Certificate / Anatel