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Media Satellite andMedia, Satellite and Broadcast
Solution OfferingSolution Offering
William WonggConsulting Systems Engineer – Broadcast Solution
APAC Cable and Video Solution Group, Cisco
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 1
p
AgendagMedia, Satellite and Broadcast Products and Solutions
targeted for Broadcast Service Provider
What products and solutions are available?Production
g
-Production -Contribution -DistributionDistribution
Q&A
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 2
ProductionDeploy Collaborative Media Production Solutions
This all IP-based workflow allows content creators and network service id t ff i tproviders to offer new experiences to consumers.
Cisco media production solutions provide the foundation for an end to end Cisco media production solutions provide the foundation for an end-to-end digital workflow that dynamically moves media through each stage in the media production process.
With Cisco media production solutions and the Cisco Media, Satellite, and Broadcast solution, you can:
Gain faster access to creative assets
Easily extend content to any business unit, partner, or customer device, anywhere in the world
Reduce costs by consolidating and virtualizing media applications and infrastructures
Accelerate the delivery of new content by breaking down application silos and linking production processes directly with distribution platforms and partners
Increase revenues by repurposing content for multiple platforms and advertising models
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 3
Production - Media Workflow Platform BlueprintMWP C & A iIP / Service
RoutingMWP Core & Aggregation MWP Access and SAN
FC
Web & Streaming Apps
Archive Storage
Enterprise Apps
FC
IngestServers
Encoder Transcoder DWDM
Editing/News Room
Playout Servers
TransportInternet Streamer
VirtualSwitchingSystemEthernet Networking
CoreSwitch
Storage
Fiber channel over IPIP-NGN Cisco MDS 9000Cisco Nexus Switch
Storage NetworkingUnified Fabric Networking
/Nexus 50007000
Storage
Metadata Repository
MediaAssetManagement
AAA & PolicyApps
Internet Streamer
MWP Services ChassisCisco WAAS
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 4
SplicerDetectorStreamersContentManager
ContentAcquirer
ServiceRouterEthernet Networking
FirewallXML Gateway
ServiceControl
AVS SSL WAASACE Cisco
3rd PartyVirtualSwitchingSystem
Media Workflow Platform Summary Cisco Innovations
Virtual Switching System (VSS) – Scalable & Reliable AggregationHighly reliable redundant Platforms to accommodate stringent requirementsHighly reliable redundant Platforms to accommodate stringent requirements for Video environment (Editing, Playout)
Nexus 7000 – Unified FabricC /High Capacity Aggregation to support very large News room/broadcast
centers and delivers a unified IP fabric to collapse to OPEX and improve uptime
MDS 9000 / Nexus 5000 SAN switchingMDS 9000 / Nexus 5000– SAN switchingHighly scalable platform to accommodate the increasing demands for video storage and archiving.
Wide Area Application Services (WAAS)Supports the increasing demands on WAN to transport video files across remote stations and facilities.
Cisco advantagesComplete IP end-to-end solution
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 5
Links into future media distribution platforms
ContributionFast, Reliable Media Contribution Solutions Cisco media contribution solutions deliver the performance and availabilityCisco media contribution solutions deliver the performance and availability
that real-time broadcast environments demand. These solutions also providethe flexibility, granular control, and substantial cost savings of IP networks,and help you:
Get content on air and online more quickly
Reliably deliver content to studios and distribution partners for a fraction of the cost of satellite contribution systems
Deliver content anywhere with a single network that supports all services, video formats, andDeliver content anywhere with a single network that supports all services, video formats, and quality levels
Reduce production costs by decoupling the point of video ingest from physical editing and production facilities
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 6
DistributionMedia Distribution Solutions, End-to-End - for
Multiple Screens Cisco and its partners provide comprehensive media distribution solutions to
help meet all of these requirements while lowering costs. These mediadistribution solutions allow providers to:p
Rapidly scale new content and services to national and global audiences
Drive down costs, by distributing content once for all affiliates and formats
Provide a quality customer experience, by retaining control over signal reception and manipulation
Generate revenue, by extending content and brand identity across multiple platforms andconsumer devices
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 7
Product Solutions Servicing Video Contribution and Distribution ApplicationsContribution and Distribution Applications
Video Management1. Signal Acquisition Video Management
ProcessingAcquisitionReceivers / IRDs
2. ProcessingMultiplex/scramble/Encryption
3. EncodingSD/HD/MPEG-2/4
4. Modulation / Network AdaptersS t llit IPSatellite or IP
5. Video ManagementNMS, VSM, SI, CA
Modulation & Encoding
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 8
Network AdaptorsEncoding
Video Service Delivery PlatformD9854
Acquisition
D9854
DVB-S/S2 Input4 RF input switched
DVB S QPSK 1 45 MS/
Video OutputSD/HD-SDI option (M1/M2 ports)DVB-S QPSK 1-45 MS/s
DVB-S2 QPSK,8PSK 10-30MS/s
1-10MS/s check with factory
ASI input EN50083 9 188/204 bytes
SD/HD SDI option (M1/M2 ports)
2xComposite (mirrored)
Component HD
Audio Output ASI input EN50083-9 188/204 bytes
ASI output 188 bytes
MPEGoIP output UDP, RTP
p2xBalanced analog stereo pairs
2xAES-3id digital output option
Switchable SDI/ASI ports option Video Decoding
MPEG-2 4:2:0, MPEG-4 AVC 4:2:0
• DVB-VBI and DVB-Subtitles (SD/HD resolution)
A di D di
p p
PowerVu Cue-Tone/Trigger supportPowerVu MPEG-2 encoders only
SCTE-35 DPI with PowerVu Ad-insertion tiers
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 9
Audio DecodingMPEG or Dolby Digital (AC-3)
Dolby Digital pass through
SC 35 t o e u d se t o t e s
Programmable Alarm Contact Closure
Video Service Delivery PlatformD9887B
Acquisition
D9887B
Modular Chassis6 TS input/output slots
Video DecodingMPEG-2 4:2:0, MPEG-4 AVC 4:2:0
MPEG-2 4:2:2 only option
A di D di2 Video output slots
DVB-S/S2 Input optionDVB-S/S2 QPSK,8PSK 1-30MS/s
N LNB P
Audio DecodingMPEG, Dolby Digital (AC-3), AAC
Dolby Digital pass through
Vid O t tNo LNB Power
ASI input/output option
MPEGoIP input/output option
Video OutputSD/HD-SDI with Component option
2xComposite & Component option
Audio Output option2x GbE port Redundant
ProMPEG FEC COP #3
DVB-T COFDM input option
Audio Output option2xBalanced analog stereo pairs
2xAES-3id digital output
Audio can be embedded in SDI
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 10
Audio can be embedded in SDI
BISS-1/E Option
DVB-CI Option (Future)
D9036 PlatformD9036 Platform
Encoding
Single rack unit
Baseband encoding 8xSD or 4xHD• Scalable high density encoding platform
• Easily integrated with DCM and Re-encoding of pre-compressed content
(FUTURE)
As many as 16xSD or 5xHD
management systems
• Green - Low power consumption
Fl ibl d bl hi MPEG-2 and AVC, HD, SD and other resolutions on the same hardware
IP with FEC and ASI input/output
• Flexible, extendable architecture
• Multi-resolution, multi-format video with premium qualityp p
Up to 32 stereo encodes per module
Redundant power supplies
with premium quality
• Easily upgraded through licenses
Fi ld i bl d l
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 11
Field-replaceable modules, power supplies and air filters
• Field serviceable modules
D9036: Flexible Encoding SolutionD9036: Flexible Encoding SolutionEncoding
Multiple audio encode formats, audio decoding
Management and statmux Ethernet
Common Chassis Sync
Mirrored or independent ASI
Dual hot-swappable PSUs
Alarm and DPI GPIO
4x100/1000 BaseT with FEC
Dense video input (4 or 8)
2xHD or 4xSD per module
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 12
D9036 Encoding Platform: Video Quality
D9036 Encoder – Future of VQ: Encoding
Bit rateHD AVC
Improved rate controlMore B pictures
• Inherits D9054/D9032 VQ advancements• Benefits from higher processing power in new programmable silicon• VQ enhancements focused on highly complex video (noise special effects high motion content)
D9036 Modular Encoder Platform
D9054 HD AVCImproved MBAFF decisions
High Profile 8x8 and QP scalingHiearchical GOP3/2 PDIImproved rate control intra and inter-frame
video (noise, special effects, high motion content)
Improved cross-fade handling and mode decisions
Improved QP ModulationMore B-FramesDynamic GOPSt t
Improved dynamic GOP, fade detection, QP modulation, rate control and mode decisionsPAFF and Field Picture Only
Improved MCTF filter (noise reduct.)Improved de-ringing filterMotion est adv hierarchical search
D903X SD MPEG 2 D9036 M d l E d
SD MPEG-2
Statmux modes Motion est. adv hierarchical searchSkin tone detectionSpecial effects
D903X SD MPEG-2 D9036 Modular Encoder Platform
StatmuxPreSightPlusAutoconcat Higher processing power
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 132007 2008 2009
Improved MCTF filter (noise reduct.)Better scene change detectionRD Optimization (intra/inter and MV selection)Improved Edge detection
2010 2011
Low Delay Contribution AVC CodecAVC CodecD9094, D9093, D9894
Encoding
SD and HD support– HD AVC 4-27 Mbps (4:2:0)
• Market leading audio/video MPEG-4 AVC codec that performs real-time
– HD AVC 12-38 Mbps (422csc)– SD AVC 1.3-10Mbps (4:2:0)
Encode-Decode Latency as low
transmission of HDTV at low bit rates and low delays over:
• DVB-S/S2 or DVB-ASIEncode Decode Latency as low as 280ms (ASI), 500ms (IP)
4 stereo channels– Layer II or AAC audio channels
• DVB-S/S2 or DVB-ASI
• or broadband IP networks.
• Powerful error correction functionsLayer II or AAC audio channels– DOLBY E & AC-3 pass-through
DVB-S/S2, IF or L-band modulator
Powerful error correction functions ensure high quality of service over IP networks by preventing the distortion of decoded images, even modulator
ASI and IP transport w. FEC
WEB based GUI and SNMP
g ,when network packet losses occur.
• Flexible Codec architecture allows
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 14
Low power
Gen-lock in decoder
user selection between encoder and decoder functionality
Video Service Delivery Platform –Di it l C t t M
Processing
DCM 1U (D9901)DCM 2U (D9900)
Digital Content Manager
A. Video Processing B. Video Transcoding C. Video Gateway1) Protocol Conversion
(ASI<>GbE)1) Dense Video Transcoding
(MPEG-2 AVC, SD/HD)1) Uncompressed video over IP
(6 SD/HD/3G per slot)
2) Grooming/Remultiplexing(MPEG-2/AVC, SD/HD)
3) Transrating/Rate Limiting(MPEG-2 SD/HD) – IP Statmux
2) Dense Audio Transcoding(LayerII/AC-3 HE-AAC)
3) Captions & Metadata handling
2) Electrical & Optical SDIInterfacing
3) 1G & 10G IP interface4) JPEG-2000 decode/encode
4) Digital Program/Ad Insertion(MPEG-2 SD/HD, AVC POC)
5) Encryption(MPEG-2/AVC, SD/HD)
)5) COP4 FEC Support6) Adaptive Clock Recovery7) Reference Inputs
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 15
6) PSI/SI/PSIP Processing7) DVB-T SFN Operations8) Redundancy Handling
8) Monitoring SDI outputs9) ASI <> IP gateway
Video Service Delivery PlatformDCM Transcoder
Processing
DCM Transcoder
MPEG-2 SD Video
48x MPEG-4 SD (audio pass-thru)or
30x MPEG-4 SD + 30x HE-AAC
MPEG-2 HD Video
CBR & VBR
AC-3 & LII Audio
or
12x MPEG-4 HD (audio pass-thru)
AC 3 & LII AudioPIP
SI/PSI/PSIP
Meta Data/DVB SubtitlingSI/PSI/PSIP
Meta Data/DVB SubtitlingClosed Captioning
FEC
g
Closed Captioning
Scrambling
FEC
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 16
FEC
First video service transcoder on the market
DCM GatewayProcessing
Video over IP
1RU DCM with up to two gateway blades– Each blade has dual IP-ports equipped either
with 1GbE SFP’s or 10GbE SFP+’s.
•Very compact SDI gateway•12 Video stream / 1RU
– Up to 6 ports SD, HD 720p/1080i per blade – Optional J2K module– Up to 3 HD 1080p per blade
•Best in class IP connectivity and redundancy features
•Hitless switchover (@1GbE) 100ms delay– Video ports can be electrical or optical– ASI transparent transport
S/W licenses enable
(@ ) y
•Unique upgrade path•S/W as well as H/W
S/W licenses enable– More video channel processing– HD on top of SD, 3G on top of HD– 10Gig on top of 1Gig
•Future proof investment
•Flexible & scalable architecture•Allows video quality improvementsg p g
(+ exchange SFP to SFP+)– FEC (CoP4)
Transport of video, embedded audio and VBI
•Allows video quality improvements through software downloads
•Allows adaptation to evolution of transport protocols through software
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 17
Advanced adaptive clock recovery & Gen-lock
p p gdownloads
•Future proof investment
ROSA Video Service Manager SuiteO i D l t
Device Oriented Service Oriented SI & EPG Management
Overview – Deployment Video Management
Presentation(PC Clients)
Service and ROSA SIM - Central Server
ROSA NMS GUI ROSA VSM GUI ROSA SIM GUI
Service and EPG
Management
ROSA VSM
ROSA SIM –Spooler(OPTIONAL)
Network & Element
ROSA NMS
ElementManagement
ROSA EM ROSA EM
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 18
Devices
Video Service Delivery Platform ROSA 4 Video Service ManagementROSA 4 Video Service Management
Video Management
Service Bandwidth ManagementMaximize video bandwidth over different programs (services) beingMaximize video bandwidth over different programs (services) being broadcasted. Create Statmux Pools and associate bandwidth to it.Sh b d idth diff t iShare bandwidth over different services.Time-Share services over given bandwidth.Plan Service Changes, not impacting the actual live services.Plan Service Changes, not impacting the actual live services.Schedule Service Changes, event driven (eg Football Primetime)Activate changes from external systems (eg Automation System or T hP l t l)TouchPanel control) Define Bandwidth and avoid Bandwidth overshoots
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 19
Production, Contribution and Distribution NetworkROSA VSM
SecondarySecondarySecondarySecondaryPrimaryPrimaryPrimaryPrimary
Cisco MDC
D9854/D9887
NG Hybrid IPSTB
D9036
D9854
D9093 D9854/D9887
DCM
D9036
DCM-G
CRS-1
D9036
DCM-G
DCM-G
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 20
7600 Metro
Summary…. Next Generation Video Service Delivery Platform
address multiple screen multiple format multipleaddress multiple screen, multiple format, multiplenetwork
Production – Digital Media Workfow platfromContribution/Distribution -D9036 -Encoding Platform PQ improvement and EfficiencyDCM – True High Density Headend in-the-box in which support
Mux/Scrambling/IP Streaming FEC/Transrating/Transcoding/DPILocal insertion
ROSA VSM – Enhance Video Service
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 21
BACKUP SlideBACKUP Slide
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 23
Product overview Receivers / Decoders
D9010 ASI 1 MP2 SD FTA A/V
Professional IRD Input Decode Decrypt Output
D9850Program receiver 4xDVB-S, ASI 1xMP2 SD FTA, PowerVu
BISS ASI, A/V, SDI
D9010Decoder ASI 1xMP2 SD FTA A/V
D9844IRD
DVB-S/DVB-S2IP FEC, ASI
1or2MP2 SD 4:2:0 FTA, BISS
DVB-CIIP FEC, ASI
SDI, A/V
D9846 DVB-S/DVB-S2 1or2 FTA BISS IP FEC ASI
D9887BModular HDTV Rec.
DVB-S, DVB-S2DVB-C, DVB-T,
8VSB, ASI, IP FEC
1or2MP2 SD/HD 4:2:0MP4 SD/HD 4:2:0
FTA, BISS IP FEC, ASISDI, A/V
D9846IRD
DVB S/DVB S2IP FEC, ASI MP2 SD 4:2:0/2 FTA, BISS
DVB-CIIP FEC, ASI
SDI, A/V
D9854Advance Program Rx
4xDVB-S/DVB-S2ASI, IP (future)
MP2 SD/HD 4:2:0MP4 SD/HD 4:2:0
FTA, BISS2*DVB-CI,PowerVu
IP, ASISDI, A/V
D9858 4xDVB-S/DVB-S2
2 timesMP4HDMP2SD/HD FTA, PowerVu MPEG2 SD/HD
Advanced Receiver Trancoder Input Transcode Decrypt Output
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 24
Adv. Rx Transcoder DVB-S/DVB-S2ASI
MP4HDMP2SD/HD4:2:0 BISS ASI, IP
D9858-1Adv. Rx Transcoder
4xDVB-S/DVB-S2,
ASI
1 timeMP4HDMP2SD/HD
4:2:0
FTA, PowerVuBISS
MPEG2 SD/HDASI, IP
Product overview Receivers / DecodersDigital Turnaround receivers
DTA Input Decode Decrypt Output
GalaxyDense Acquisition
DVB-S, DVB-S2DVB C DVB T FTA DVB CI ASIDense Acquisition
and DecryptionDVB-C, DVB-TE3, DS3, ASI
- FTA, DVB-CI ASI
D9828Multiple Program Rx
4xDVB-S, ASI 1xMP2 SD FTA, PowerVu ASI, A/V
D9804 4xDVB S/DVB S2 (TS D ) FTA BISS
6xASI T t TS
D9824Multiple Program Rx
4xDVB-S/DVB-S2
ASIMP2 SD/HD 4:2:0MP4 SD/HD 4:2:0 FTA, PowerVu IP, ASI
A/V
D9804Multiple Transport Rx DVB-S/DVB-S2
ASI(TS Demux) FTA, BISS Transparent TS
for SFN
Desktop Satellite Rx Input Decode Decrypt Output
D9865 DVB-S/DVB-S2 1xMP2/4 SD/HD FTA, PowerVuDVB-CI (Future)
A/V, HDMIIP (future)
D9834 DVB-S 1xMP2 SD FTA, PowerVu A/V
Anticipated release Q3 2009
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 25
Anticipated release Q3 2009
Product overview EncodersInput
HD-SDI,Emb Audio
Model Output
D9054 ASI,
Video
4:2:0 - MP4CBR / VBR / St t
Audio
Up to 6 stereo,Emb. Audio,
4 st. AES Audio
SD-SDI, PAL/NTSC,Emb. Audio,
4 st. ana/AES audio
HD AVC Encoder,
IP (Dual 100BT)CBR / VBR / Statmux720p, 1080i
LII, AAC+, AC-3, LinearPT: Dolby-E, AC-3
D9034SD AVC Encoder
ASI, IP (Dual 100BT)
4:2:0 - MP4+PIPVBR / Statmux
MP2 (s/w option)
Up to 4 stereo,LII, AAC+, AC-3, Linear
PT: Dolby-E, AC-3
SD-SDI, PAL/NTSC,Emb. Audio,
4 st. ana/AES audio
D9032SD MP2 Encoder
ASI, IP (Dual 100BT)
4:2:0 / 4:2:2 – MP2CBR / VBR / Statmux
Low delay, BISS-E
Up to 4 stereo,L II, AC-3, Linear
PT: Dolby-E, AC-3
SD-SDI, PAL/NTSCEmb Audio
D9040SD MP2/AVC Encoder ASI 4:2:0 / 4:2:2 – MP2
MP4(future)Up to 4 stereo,
L II AC 3 Linear
HD-SDIEmb. Audio,4 AES Audio
D9050HD MP2 Encoder ASI
4:2:0 / 4:2:2 – MP2CBR / Statmux
720p, 1080i
Up to 4 stereo,LII, AC-3, Linear
PT: Dolby-E, AAC, AC-3
Emb. Audio,4 st. ana/AES audio
SD MP2/AVC EncoderPowerVu
MP4(future) PNC Cntrl, Statmux
L II, AC-3, LinearPT: Dolby-E, AC-3
SD-SDI, PAL/NTSC,Emb. Audio,
2 st. ana/AES audio
SD/HD-SDI,Emb Audio
D9022SD MP2 Encoder CBR
ASI, IP (Dual 100BT)
4:2:0 – MP2CBR
Lowest cost
2 stereo,LII, AC-3, Linear
PT: Dolby-E, AC-3
D9093 D9094 D9894Contribution encoder
IP (10/1001000bT) + FEC Cop 3
MP4 4:2:0, 4:2:2(fut),525i/625i 720p 1080i
Up to 4 stereo,LII and AACEmb. Audio,
1 st ana audioContribution encoder
and decoder+ FEC Cop-3,
ASI525i/625i, 720p, 1080i,
Latency <500msecLII and AAC,
PT: D-E
SDI HD-SDI IPD9036IP (10/1001000bT)
+ FEC Cop-3MP2, MP4
SD HDUp to 4 stereo,LII and AAC
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 26(*) Shared resources in the platform
SDI, HD SDI, IPD9036 + FEC Cop 3,ASI
SD, HD4:2:0, 4:2:2
LII and AAC,PT: Dolby-EContact Cisco for availability
DVB T (Terrestrial) SolutionsDVB-T (Terrestrial) Solutions
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 27
Digital Terrestrial TVEnd to End PictureEnd to End Picture
Video Management
Acquisition
Processing Processing
Encoding
DVB-TModulation
TVEncoding
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 28
Main HE Local HEMain HE Transmitter siteTransport
Digital Terrestrial TVTransport to Transmitter Site ITransport to Transmitter Site I
Processing ProcessingAcquisition
Modulation
TV
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 29
Main HEMain HETransmitter site
Transport
Digital Terrestrial TVTransport to Transmitter Site IITransport to Transmitter Site II
Processing Processing
TV
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 30
Main HEMain HE Local HETransmitter siteTransport
DTT Video Service Delivery PlatformGlobal Overview
Network Operation Center
Global OverviewTransmitter Site 1
Main HeadendTransmitter Site 2
Satellite
Fiber
IP
ATM
A/V
T itt Sit 3
IP
SatelliteDisaster Recovery
Transmitter Site 3
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 31
A/V
Recovery
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