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WISI HEAD END TANGRAM PRESENTATION
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TANGRAM
WISI TANGRAM
High Density Video Processing
© Alle Rechte bei Wilhelm Sihn Jun. GmbH & Co. KG, auch für den Fall von Schutzrechtsanmeldungen.
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29.04.2013 Folie 1 CF
WISI Communications GmbH & Co. KG
Contribution: Aquisition, Aggregation, Edge Processing and VoD injection
© Alle Rechte bei Wilhelm Sihn Jun. GmbH & Co. KG, auch für den Fall von Schutzrechtsanmeldungen.
Jede Verfügungsbefugnis, wie Kopier- und Weitergaberecht, bei uns.
29.04.2013 Folie 2 CF
WISI Communications GmbH & Co. KG
Tangram Edge Aggregation & Processing
• One of the best scaling professional headend solutions
• Minimal space and minimal power
• Engineered and produced in Germany by WISI
• Used for – contribution of digital TV via IP networks
– end to end IPTV solutions
• Highly customizable platform
• Advanced DVB stream processing
• 1 RU chassis with 6+1 modules
The Tangram Concept
29.04.2013 Folie 4 CF
WISI Communications GmbH & Co. KG
Front view
Rear view
Tangram chassis front & back
© Alle Rechte bei Wilhelm Sihn Jun. GmbH & Co. KG, auch für den Fall von Schutzrechtsanmeldungen.
Jede Verfügungsbefugnis, wie Kopier- und Weitergaberecht, bei uns.
29.04.2013 Folie 5 CF
WISI Communications GmbH & Co. KG
• GT01 – TANGRAM chassis
• GT11 – Ethernet switch & control module
• GT12 – Switch extension module
• GT21 – Edge PAL
• GT22 – Edge FM
• GT23 – Edge QAM
• GT31 – DVB receiver module
• GT42 – DVB descrambler module
• GT50 – power supply
Available modules
The Tangram Concept
29.04.2013 Folie 6 CF
WISI Communications GmbH & Co. KG
• 6 RF slots on the back (SFM – single function modules)
• 2 power supply slots at the front (controlled & hot-swap)
• Fan bay (controlled & hot-swap)
• GT11 for management and multiple IP streaming
• GT12 extension for GT11 (and other future modules)
GT01 – TANGRAM chassis
The Tangram Concept
29.04.2013 Folie 7 CF
WISI Communications GmbH & Co. KG
• 1 Gigabit port for management (separated)
• 4 Gigabit ports for video streaming
• Support for VLAN for the video network
• Multicast traffic of SPTS and MPTS (IGMP)
• Configuration via web interface (GUI)
• Management support with SNMP
GT11 – Switch and control unit
The Tangram Concept
29.04.2013 Folie 8 CF
WISI Communications GmbH & Co. KG
• 4 additional Gigabit ports with standard SFP
• SFP = Small Form-factor Pluggable
• Extension for redundancy functionality
• Copper of fibre SPF can be used
GT12 – Switch extension module
The Tangram Concept
29.04.2013 Folie 9 CF
WISI Communications GmbH & Co. KG
• FPGA based creation of standard PAL signals
• Fully digital, high density
• 2 RF ports / module
• 6 PAL channels / module -> 36 channels / RU
• MPEG2 and MPEG4 support
• Downscaling functionality for HD signals
• Analogue and digital (NICAM) audio
• Multi-standard: it creates also SECAM and NTSC
GT21 – Edge PAL Module
The Tangram Concept
29.04.2013 Folie 10 CF
WISI Communications GmbH & Co. KG
• FPGA based creation of 16 FM channels / module
• Fully digital, high density
• 1 RF port / module
• 1 MPX output (for signal checking)
• RDS insertion (program name and other functions)
• SPTS or MPTS reception
GT22 – Edge FM Module
The Tangram Concept
29.04.2013 Folie 11 CF
WISI Communications GmbH & Co. KG
• FPGA based creation of standard QAM signals
• Fully digital, high density
• 2 RF-ports / module
• 8 QAM channels / module -> 48 channels / RU
• Basic re-multiplexing functionality
• Support for DVB scrambling (software option)
GT23 – Edge QAM Module
The Tangram Concept
29.04.2013 Folie 12 CF
WISI Communications GmbH & Co. KG
• FPGA based creation of standard COFDM signals
• Fully digital, high density
• 2 RF-ports / module
• 6 COFDM channels / module -> 36 channels / RU
• Basic re-multiplexing functionality
• Support for DVB scrambling (software option)
GT24 – Edge COFDM Module
The Tangram Concept
29.04.2013 Folie 13 CF
WISI Communications GmbH & Co. KG
• 4 input connectors for 4 individual signals
• DVB-S, DVB-S2, DVB-T, DVB-T2, DVB-C, ASI
• Build-in De-multiplexer
• 4 DVB-x channels / module -> 24 TS / RU
• MPTS and SPTS support
• Streaming of MPTS and SPTS
• Enhanced SI-handling
GT31 – DVB-x Receiver Module
The Tangram Concept
29.04.2013 Folie 14 CF
WISI Communications GmbH & Co. KG
• 4 CI slots for descrambling 4 TS
• Multi Decryption
• Cascading
• Usable for aggregation with GT31
• Usable for edge with GT21 / GT23
GT42 – DVB-Descrambler Module
The Tangram Concept
29.04.2013 Folie 15 CF
WISI Communications GmbH & Co. KG
• 220 W output power
• > 90% efficiency
• 180 .. 235 VAC (main power)
• -45 .. -75 VDC (battery power)
• Hot pluggable
• input/output voltage, output current, temperature manageable
GT50 – TANGRAM power supply
The Tangram Concept
29.04.2013 Folie 16 CF
WISI Communications GmbH & Co. KG
High Density Edge PAL Decoder/Modulator
Direct digital synthesis (DDS) for Video and Audio Full PAL/ SECAM Support
Analogue Stereo and NICAM DVB-CI interfaces for descrambling
36 VSB PAL channels in 1 RU 6 modules with 6 channels each
The Tangram Edge PAL
High Density Edge FM Decoder
Direct digital synthesis audio modulation RDS insertion
Full MPEG-1/2 audio decoding Up to 48 (3 modules) or 96 (6 modules) FM radio channels in 1 RU
Up to 6 modules with 16 channels each
Tangram Edge FM
© Alle Rechte bei Wilhelm Sihn Jun. GmbH & Co. KG, auch für den Fall von Schutzrechtsanmeldungen.
Jede Verfügungsbefugnis, wie Kopier- und Weitergaberecht, bei uns.
High Density Video Edge QAM
Supports both SPTS & MPTS input DVB-CI interfaces for descrambling
Multiplexing & DVB- scrambling output 6 modules with 8 QAM max. or 4 COFDM channels
Up to 48 digital channels in 1 RU
Tangram Edge QAM
© Alle Rechte bei Wilhelm Sihn Jun. GmbH & Co. KG, auch für den Fall von Schutzrechtsanmeldungen.
Jede Verfügungsbefugnis, wie Kopier- und Weitergaberecht, bei uns.