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Transmission Products
Advanced IPTV Headend
If IPTV is part of your triple play plans, you know how
important it is to implement a powerful, flexible, headend
solution. Your solution must be able to transmit the greatest
number of channels and best image quality with the best possible
bandwidth efficiency. Whether your networks are xDSL, FTTx
and/or HFC, Scientific Atlanta's IPTV headend solution has
everything necessary to deliver:
Click on diagram for larger view
Meet your IPTV challenges:
- Build the right headend system for your business,
whether your networks are xDSL, FTTx and/or HFC, whether
you need a complete modular IPTV headend or individual
open standards-based components that will integrate with
third party middleware and other systems.
- Deliver more content and better quality images over
less bandwidth with best-in-class MPEG4-10 (H.264)
encoding, IntelliRate™ transrating and MPEG-2 encoding.
- Ensure greater flexibility and cost-effectiveness with
dense signal reception and descrambling module, as well as
intelligent Gigabit Ethernet IP streaming.
- Maintain optimized performance with the ROSA™
monitoring and management system including easy
integration to third party middleware systems.
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Key components in the IPTV headend solution:
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D9034 Encoder
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 MPEG-4
part 10 or optionally MPEG-2
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Pre-analysis with 3:2 pull-down inversion
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Adaptive motion compensated temporal filtering with
PreSightPlus noise reduction
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ASI and IP streaming outputs
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Web-based GUI and SNMP management interface for
interfacing to any Management System
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1 RU, low power consumption, stackable
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Redundant power supply ensures uninterrupted operation
if one power supply should fail
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Four audio channels as either embedded, analog or
digital audio input
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Dolby®-Digital encoding, Dolby Digital pass-through or
MPEG-1 Layer II audio
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Integrated Frame synchronizer with internal reference
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DVB VBI support
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[key components]
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D9054 HDTV Encoder
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 Up
to 20 Mbit/s MGEG-4part 10 MP@L4
vi compression rate
- PreSightPlus Pre-analysis
- Single slice JD AVC encoder
- Closed Captioning support via SMPTE 334M
- HD-SDI embedded audio support
- 1080i and 720p support
- Dual power supply
- Four MPEG audio channels
- Dolby Digital passthrough support
- ASI and Dual IP outputs (10/100 Base-T)
- Multi service streaming IP output
- Dedicated Ethernet 10/100 Base-T interface for
management and maintenance
- WEB based GUI
- SNMP management interface for interfacing to any
SNMP-based Management System including ROSA Network
Management System
- Two rack units high, space-efficient, stackable
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[key components]
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D9655 IP Streamer and
Processor with IntelliRate transrating loop
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 Up to 20 ASI inputs
- Processing and SPTS de-multiplexing – up to
600Mbit/s
- IntelliRate transrating (with looped Transis
RateCompressor)
- Transport Stream Monitoring
- DVB simulcrypt Scrambling
- Gigabit Ethernet IP output
- Open interfaces for easy interfacing to 3rd party
systems
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[key components]
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Digital Content Manager (DCM)
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 Stand-alone
device, dedicated to high-performance transrating and
rate limiting
- High processing power guarantees that every service
gets attention it needs
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[key components]
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D9032 MPEG-2 Encoder, upgradeable
to MPEG4-10
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- Advanced MPEG-2 Encoder
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 IP streaming and ASI output
- DPI (Digital Program Insertion)
- SDI and Composite input incl. Built-in Frame-synchronizer
- PreSigthPlus™ architecture with adaptive pre-.filtering and
pre-Analysis (”dual-pass”)
- MPEG4-10 and HE-AAC through field-upgradeable HW Board
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[key components]
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Galaxy Rack System with multiple receivers and descramblers:
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 Titan MKII™ Satellite Receiver (QPSK)
- Atlas MKII™ Terrestrial Receiver (DVB-T)
- Spectra™ Cable Receiver (QAM)
- Neon™ Network Adapter (34/45Mbit/s)
- Axis™ Network Adapter (STM-1/SONET, ATM, PDH)
- Indus MKII™ DVB Multi-channel descrambler
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[key components]
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