Julius Tikkanen presented about the challenges of linear TV delivery in distributed access networks on the #TelesteLive webinar Network Transformation in 2020's, organized May 19, 2020. You can now watch the webinar on video as well as read answers to audience questions by clicking to: https://www.telestehub.com/broadbandvideo/telestelive-network-transformation-in-2020s/

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Linear TV delivery challenges in DAA?
Julius Tikkanen
Vice President, Video Service Platforms

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Linear TV, from broadcasting to narrowcasting
Traditional Headend
RF delivery
Main Headend
Video Core
OTT Headend
IP delivery
RF
RHE (eQAM)
IP
IP
R-PHY
RF

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Teleste digital headend platform – Luminato
• Hardware failure rate < 0.3%
• 10 000 devices and 40 000 modules in the field
• Deployed in over 100 countries globally
• Developed and manufactured in Finland

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Teleste digital headend platform – Luminato 4X4
• Robust: Robustness of the earlier generation was our starting point
• Versatile: IP HE, Edge QAM and Video Core for distributed access
• Deployed: Shipped since end of 2019
• Developed and manufactured in Finland

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Luminato 4X4 – Key parameters
Key parameter Specification Benefit
Product life-cycle Launched 2019 Future proof
QAMs 144 All your channels in 1RU
Payload 4 x 10Gb & 4 x 1 Gb No bandwidth limitations
Redundancy 1+1 Service uptime
Scrambling 4000 ECMs Multiple CAS’ and hundreds channels
Support Global 24/7 Always available
Traditional Headend Main Headend Video CoreRHE (eQAM)

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Summary
• Reception, IP mux, Edge QAM
• Video Core / Engine
• Future proof
• 144 QAMs in 1RU
• DAA compatible
1. Keep high quality of service and existing
subscribers, no matter how far IP goes
2. Ongoing shift requires versatile
video headends
3. Luminato 4X4