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Description
Traditional Baseband Facility
Move to IP Facility & SDVN Software Defined Video Networking: • • • • •
Take advantage of Ethernet infrastructure Distributed routing Pooled resources vs linear paths Remote resource and staffing Efficient use of resources
SDVN Overview Architecture Architecture
Overview
SDVN – Key Issues • Control must be seamless • Operations should not know the difference • Same control surfaces as baseband plant • Control panels and GUI’s
• Functionality and Reliability paramount, i.e. must be as good as baseband • Deterministic video paths • Cannot tolerate contention • Simple to use and maintain
SDVN Building Blocks
IP Gateways •
Universal IP edge devices for encapsulating, deencapsulating, translating: • ASI/SD/HD/3G IP • IP IP (Unicast Multi-cast translation) • FEC (e.g. SMPTE 2022) • Hitless switching (SMPTE 2022-7)
• • •
8/16/24/32 channel high density - modular Multiple 1/10 GE interfaces with redundancy Additional IP Gateways for : • Audio: AES, MADI • Data: RS232/422
IP Gateways • •
Can also be add-on modules for existing baseband Evertz routers Provides easy transition to 10GE/IP for hybrid environment
IP Switch Fabric • Modular 6RU blades •16/32/64, 1/10 GE Port Configurations (up to 640Gb/s) • Baseband Equivalents •Uncompressed HD (6 HD per 10GE) •16 Port = 96 x 96 •32 Port = 192 x 192 •64 Port = 384 x 384 • Routing Control - Simple X-Y style •SRC >> DST >>TAKE •Traditional panel and GUI control
• Simplify IP Network Channel Delivery
EXE-VSR Video Service Router 46Tb/s • 2304 ports of 10GigE in 40RU • Supports 40G/100G • Fully separated control and data plane • Fully non blocking modular architecture • Active electronics hot swappable from the front • Front to back redundant cooling • Distributed Redundant Controllers
High Density Network Address Translation • Where need to manage the address space • One-to-one NAT (2048 static mapping) • VLAN base NAT (2048 VLAN ID mapping) • Port based NAT • 4 x 1/10GE interfaces • Applications • Typically used on the Network edge • In-bound firewall • Multicast Unicast • Stream replication
Application (Multicast/Unicast NAT)
Other Key Building Blocks • Bulk Encoders (Multi-channel J2K)
•10GE Multi-Viewers • No need to go back to baseband • Standard & Advanced AVM monitoring &analysis
• Universal Encoders/Transcoders (UEP) • Any format (H.264/J2K/MPEG-2) IN OUT
• ALL UNDER UNIFIED CONTROL IS KEY
SDVN Control Plane
Simple Ethernet Interface Configuration
Enable 1/10Ge port
Virtual Multicast Sources
Simple X-Y Operator Control
Set the cross-point like traditional x-y Video Routers
Complete System Monitoring & Control
Applications
SDVN for Transport
20
SDVN for Production
21
SDVN for Playout
22
Summary – Benefits of SDVN IP Facility • Future-proof facility – SD to 4K • Scalable – Remove physical restrictions of baseband growth • High Reliability – Utilize device and network redundancy • Efficient Workflows – Create “services” in a private “cloud” – Migrate from linear to non-linear workflow
