HARMONIC DVCOM MV45 SDI/CV

Listing description

Product Description
The DiviCom® family of broadcast quality video encoders from
Harmonic features a compact one rack unit design, full
MPEG-2 compliance, excellent picture quality, NMX Digital
Service Manager™ support and the endorsement of major
broadband service providers worldwide. The product line
offers the efficiency, features and performance to address the
needs of every service provider.
The MV 50 offers a powerful combination of MPEG-2
compression, features, and proven reliability. The MV50
encoder has a number of features, filters, and intelligent
controls to consistently deliver the highest quality video in
applications such as satellite and xDSL where bandwidth
efficiency matters most.
The MV 50 encoder extends the use of LookAhead
technology to predict video complexity and apply filter
control. The LookAhead capability is key to DiviTrackXE™,
Harmonic’s market-leading statistical multiplexing system.
New DiviTrackXE features include support for up to 24
encoders in a stat mux pool with individual channel priority
control.
The MV 50 encoder features ENRGY™ integrated noise
reduction that enhances proven techniques like Motion
Compensated Temporal Filtering (MCTF) and border
processing, and adds unique, new filters. These include
impulse noise reduction, edge adaptive texture filtering,
non-linear spatial filtering and noise level estimation,
resulting in exceptional picture quality at lower bit rates.
The MV 50 encoder also supports very low bit rate, last-mile
applications.
The MV 50 encoder features a number of audio options,
enhanced VBI support, and is integrated with the Harmonic
suite of network management tools.
Based on the industry’s most widely implemented standards,
Harmonic broadcast systems are easy to expand and upgrade.
DiviCom® Encoder
MV 50
DIGITAL VIDEO PRODUCTS ENCODER MV 50
With over 17,000 encoders shipped worldwide, Harmonic
has a proven reputation for outstanding performance and
superior service.
Features
• Dual-pass LookAhead CBR/VBR encoding
• Analog and digital audio/video inputs
• ENRGY integrated noise reduction
• Motion compensated temporal filtering
• Non-linear spatial filtering
• Impulse noise reduction
• Edge adaptive texture filtering
• Noise level estimation
• Border processing
• DiviTrackXE: Intelligent Priority Control
• MPEG-LII and Dolby Digital™ (AC-3) audio encoding
• Up to six stereo/twelve mono audio pairs
• NMX Digital Service Manager support
• Single rack unit chassis
Standard Configuration
Analog/Digital
Video Input
DiviTrackXE
Data from Mux
Analog/Digital
Video Input
RS-422/232
Adaptive
Field Frame
PAL/NTSC
Decoder
and Video
Processor
Embedded Audio
Audio Input
Processor
DiviCom MV 50
Encoder Architecture
NMX
Digital Service Manager
Ethernet
Enhanced Video Encoding Core
Delay
Buffer
"LookAhead"
Encoder
ENRGY Noise
Reduction
Video
Feedback
and Control
Main
Encoder
Keypad
and
Front Panel
Transport
Stream
Formatting
and Control VBI
Processor
Audio
Encoder
Serial Interface Adapter
for DiviTrackXE Star
Mux Control
DVB ASI

System Management
Front Panel Support
NMX Digital Service Manager
Software upgrade via Ethernet
Physical
Dimension 1.75" H x 19" W x 24" D
4.45 cm H x 48.26 cm W x 61 cm D
Weight 22 lbs./10 kg
Power
Input Voltage Range 85-132 VAC or 170-264 VAC
(48 VDC option)
Line Frequency 47-63 Hz
Typical Consumption 110 W
Environmental
Cooling Dual fans; air flow front to side
Operating Temperature 32° to 122° F/0° to 50° C
Storage Temperature -4° to 176° F/-20° to 80° C
Operating Humidity < 95% non-condensing
Electro-Magnetic Compliance FCC Part 15 Class A, EN 55022
Class A, EN 50082-1:1997,
CE mark (89/336/EEC)
Safety UL/cUL 1950, EN 60950,
CE mark (73/23/EEC)
Video Specifications
Input Formats Serial digital component or analog
composite
Digitizing Resolution 10 bits A/D
SNR > 52 dB rms
Frequency Response > -0.3 dB at 4.2 MHz
> -0.5 dB at 5.5 MHz
Differential Gain ± 1.5%
Video Input Filtering Impulse noise reduction, motion
compensated temporal filter, edge
adaptive texture filter, non-linear
spatial filter, noise level estimation
Aspect Ratios 4:3 and 16:9
Repea

This equipment is located in IL