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NVISION 8500 Hybrid Digital Video/Audio Routers with Audio Processing (4K/3G/HD/SD/ASI/AES/AA/MADI)
Audio/video routing innovations that simplify your workflows.
NVISION 8500 Hybrid routers from Grass Valley, a Belden Brand, combine exceptional resilience with cost, space and power efficiency to make them your ideal enterprise-class routing solution.
Perfect for production and playout applications from trucks to the largest engine rooms, they offer the convenience of integrated audio processing and simplified cable management with no compromises on reliability.
Available in five frame sizes and with a future-proof IP Gateway card, with matrices from 144x144 to 1152x1152 and larger — whatever your need, NVISION 8500 has the right fit.
www.grassvalley.com 1
www.grassvalley.com 2
NVISION 8500 Hybrid Digital Video/Audio Routers with Audio Processing (4K/3G/HD/SD/ASI/AES/AA/MADI)
KEY FEATURES
Space, power and cost saving with integrated audio processing• Integrated16channelaudiode-embedding,shuffling,re-embeddingandbreakawaysavesspace,power,weightandcosts
• Foroptimalcostefficiency,audioprocessingcanbeperformedacrossallvideoinputs,usingjustasmallportionofmatrixequippedwithaudioprocessingmodulesusingDynamicHybridPathfinding
• DynamicHybridPathfindingautomaticallyroutessignalsviatheaudioprocessingmoduleswheneverrequired,undermanualorautomatedcontrol
• Audioconcentratorsminimizecabling,associatedlabor,andweightEliminating audio to video delay problems• Byeliminatingtherequirementforexternalaudiode-embeddersandembedders,therouterpreventsaudiotovideolatencyproblems,whichcanbeanissueinliveproductionenvironmentswhenfeedingsignalstoanaudioconsole
Simplified cable management with direct fiber connectivity• Unique,cleandesignprovidesunparalleledsignalintegrityandallowslongercoaxialcableruns
• Highdensitycoaxialconnectorsstreamlinecablingandlowerweight• DirectfiberconnectivityusingSFPmodulesfor1310nmandCDWMwavelengths
• MADIoverfiberavailablethroughexternalconversionusingPicoLinkFIO-991pMADI
Ultra resilient design• PatentedN-on-1crosspointredundancy• Frontloadingwithhotswappablepowersupplies,input,output,con-trollerandcrosspointmodules,andspeedcontrolledfans
• Smallfailureblock:inputblockis9,outputblockis18• Redundantpowersupplies,crosspoints,andcontrolcardsScalable for the very largest systems• Fiveframessizesprovidematricesfrom144x144to1152x1152andlarger
• Rectangularmatrices(twiceasmanyoutputsasinputs)areideallysuitedtofeedingmultiviewersystems
Highly flexible control• IntegratestightlywithadvancedNVISION9000controllersandwiderangeofcontrolpanelsforeasiersignalmanagement,eveninthemostcomplexfacilities
Rich facility integration• Exceptionalintegrationacrossafacility,includingwithmultiviewers,signalprocessors,mastercontrolswitchers,tallymanagementsys-tems,andproductionswitchers
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ElectricalPS8100 (FR8144 only)
AC input: 90-130/180-250 VAC, 50/60 Hz, auto-ranging, 15AAC fuses: No user serviceable fusesAC connectors:
– Female: IEC 320-C13 (one for each PS8100 module installed)
– Male: NEMA 5-15pAC power: PS8100, 850W, one IEC 320-C13AC power usage: Power based on PS8100 modules
NV8144Coax: 850W nominal (144x144), power factor correctedFiber optic: 850W nominal (144x144), power factor correctedHybrid: 850W nominal (144x144), power factor corrected
NV8300 and PS8300 (FR8280, FR8567 and FR8576-Plus)
AC input: 90-130/180-250 VAC, 50/60 Hz, auto-ranging, 20AAC fuses: No user serviceable fusesAC connectors:
– Female: IEC 320-C19 (one for each PS8300 module installed)
– Male: NEMA L5-20P locking (one for each PS8300 module installed)
AC power: PS8300, 1,350 W, one IEC 320-C19 AC power usage
NV8280Coax: 1,750W nominal (288x576), power factor correctedFiber optic: 2,100W nominal (288x576), power factor correctedHybrid: 2,700W nominal (288x576), power factor corrected
NV8576, NV8576-PlusCoax: 3,400W nominal, power factor correctedFiber optic: 4,250W nominal, power factor correctedHybrid: 5,400W nominal, power factor corrected (576x1152, 576x576 expandable) (each frame requires two NV8300 frames)
DiagnosticType: Serial portStandard : SMPTE 207M, EIA-422/EIA-232, configurableConnector: 2, DE-9
Serial ControlType: Serial port (2 per control card)Standard: SMPTE 207M, EIA-422Connector: 4, DE-9
EthernetType: 10/100 Base TStandard: IEEE 802.3Protocol: NVISION Ethernet protocolConnector: 2, RJ45
Output Signal MonitorType: Standard definition and high definition digital videoStandard: See related section of this specifica-tion for standard for each monitored signal typeConnector: DIN 1.0/2.3Impedance: 75ΩSignal details: See related section of this speci-fication for details for each monitored signal type, I/O levels and return loss (FR8576-Plus only)
Expansion I/OType: ProprietaryStandard: See related section of this specifi-cation for standard for each signal type sent between routersConnector: 128, proprietarySignal details: See related section of this speci-fication for details for each signal type, I/O levels and return loss (FR8576-Plus only)
Control ExpansionType: 10Base2 portConnector: 2, BNC, loop throughImpedance: 50Ω
Power Supply Monitor (except FR8144)Connector: DB-25
Environmental SpecificationsOperating temperature: 0 to 40° C (32 to 104° F)Relative humidity: 0 to 90%, non-condensing
Video Reference InputType: Analog video referenceStandard: PAL, NTSC, or tri-level syncConnector: Loop through, BNCImpedance: 75Ωor Hi-Z (>20,000Ω), not selectableLevel: 0.5 Vp-p to 2.0 Vp-pReturn loss: >30 dB to 5 MHzOutput timing jitter: <0.2 Ulpp from 10 Hz to 1.0 kHz
Inputs/Outputs (HD/SD)Type: High definition serial digital videoStandard: SMPTE 259M and 292MData rates: Auto re-clocking at 270 Mb/s and 1.483, 1.485 Gb/s or auto bypass with pass-through from 19 Mb/s to 1.5 Gb/s (Note: Inputs do not reclock.)Connector: DIN 1.0/2.3Impedance: 75ΩCable equalization: 150m (492 ft.) Belden 1694A, 85m (278 ft.) Belden 1855A, or equiva-lent cable, at 1.5 Gb/sRouter path: Non-invertingI/O return loss: >15 dB, 5 MHz to 1.5 GHzOutput level: 800 mVpp ±10%Output rise/fall time: ≤270 psOutput overshoot: ≤10% of amplitude maxOutput alignment jitter: ≤0.2 UIpp from 100 kHz to 150 MHzOutput timing jitter: ≤1.0 UIpp from 10 Hz to 100 kHz
Inputs/Outputs(3G/HD/SD)Type: High definition serial digital videoStandard: SMPTE 259M, 344M, 292M and 424MData rates for auto reclocking: 270 Mb/s and 1.483, 1.485, 2.966, 2.970 Gb/s or auto bypass with pass-through from 19 Mb/s to 3 Gb/s (Note: Inputs do not reclock.)Connector: DIN 1/2.3Impedance: 75ΩCable equalization (for cables listed or equivalent cable):
400m (1,312 ft.) Belden 1694A, 250m (820 ft.) Belden 1855A at 270 Mb/s150m (492 ft.) Belden 1694A, 100m (328 ft.) Belden 1855A at 1.5 Gb/s100m (328 ft.) Belden 1694A, 45m (147 ft.) Belden 1855A at 3 Gb/s
Router path: Non-invertingOutput level: 800 mVp-p ±10 %I/O return loss: >15 dB, 5 MHz to 1.5 GHz; >10 dB, 1.5 GHz to 3 GHzOutput rise/ fall time: ≥135 psOutput overshoot: ≥10 % of amplitude maxOutput alignment jitter: ≥0.3 UIpp from 100 kHz to 300 MHzOutput timing jitter: ≥2.0 UIpp from 10 Hz to 100 kHz
Specifications subject to change without notice.
SPECIFICATIONS
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NVISION 8500 Hybrid Digital Video/Audio Routers with Audio Processing (4K/3G/HD/SD/ASI/AES/AA/MADI)
FramesFR8576576x1152 in a single 32 RU frameFR8576-Plus576x576 in a single 32 RU frame expandable to 1152x1152 in two framesFR8280288x576 in a single 16 RU frameFR8144144x144 in single 8 RU frameNV83003 RU power supply frame, required for all frames except FR8144
Video inputs8500-3GIG-IN-COAX8500 9 IN 3 Gig coax input8500-3GIG-IN-FIBER8500 9 IN 3 Gig fiber input8500-HD-IN-COAX8500 9 IN HD coax input8144-3GIG-IN-COAX8144 9 IN 3 Gig coax input (8144 frame only)
Video outputs8500-3GIG-OUT-COAX8500 18 OUT 3 Gig coax output8500-3GIG-OUT-COAX-EXP8500 9 OUT 3 Gig coax output + expansion8500-3GIG-OUT-FIBER8500 18 OUT 3 Gig fiber output8500-3GIG-OUT-FIBER-EXP8500 9 OUT 3 Gig fiber output + expansion8500-HD-OUT-COAX8500 18 OUT HD coax output8500-HD-OUT-COAX-EXP8500 9 OUT HD coax output + expansion8144-3GIG-OUT-COAX8144 18 OUT 3 Gig coax output (8144 frame only)
Audio inputs8500-AES-ASYNC-IN8500 9 IN AES async inputs
Audio outputs8500-AES-ASYNC-OUT8500 18 OUT AES async output8500-AES-ASYNC-OUT-EXP8500 9 OUT AES async output + expansion
Crosspoint modules144-3GIG-XPT8500 series 144 x 144 3 Gig XPT288-3GIG-XPT8500 series 288 x 288 3 Gig XPT144-3GIG-XPT-RED8500 series 144 x 144 3 Gig redundant XPT288-3GIG-XPT-RED8500 series 288 x 288 3 Gig redundant XPT
Other optionsPS81008000 series 850 W PS redundantPS83008000 series 1350 W PS redundant8500-MNTR8500 series monitor8500-FAN 18576/8280 series speed cont. fan module8500-FAN 28144/8140 series speed cont. fan module
HYBRID MODULE ORDERING GUIDEHybrid control module8500H-NV8500 hybrid control card
Hybrid inputs8500H-IP-3G-DEM-CX8500 8 IN 3 Gig/de-emb coax8500H-IP-3G-TDM-CX8500 8 IN 3 Gig 1 IN MADI coax8500H-IP-3G-FS-CX8500 8 IN 3 Gig frame sync coax
Hybrid outputs8500H-OP-3G-EMB-CX8500 16 OUT 3 Gig/embed coax8500H-OPX-3G-EMB-CX8500 8 OUT w/exp 3 Gig/embed coax8500H-OP-3G-DEM/EMB-CX8500 16 OUT 3 Gig dem/emb coax8500H-OPX-3G-DEM/EMB-CX8500 8 OUT 3 Gig w/exp 3 Gig dem/emb coax8500H-OP-3G-TDM-CX8500 16 OUT 3 Gig 2 OUT MADI coax8500H-OPX-3G-TDM-CX8500 8 OUT 3 Gig 1 OUT MADI w/exp coax
Hybrid crosspoint modules8500H-XPT-2888576 3 Gig/hybrid XPT8500H-RXPT-2888576 3 Gig/hybrid redundant XPT8500H-XPT-1448280/8144 3 Gig/hybrid XPT8500H-RXPT-1448280 3 Gig/hybrid redundant XPT
Fiber 1310 nm SFPsIO8500-3GIG-IN-SFP8500 2 IN optical SFP module, single-mode, 1310 nm, dual LCIO8500-3GIG-OUT-SFP8500 2 OUT optical SFP module, single-mode, 1310 nm, dual LC
Fiber CWDM SFPsIO8500-CWDM-IN-SFP8500 2 IN optical SFP module, single-mode, 1260/1620 nm, dual LCIO8500-CWDM-OUT-SFP-27/298500 2 OUT optical SFP module, single-mode, 1271/1291 nm, dual LCIO8500-CWDM-OUT-SFP-31/338500 2 OUT optical SFP module, single-mode, 1311/1331 nm, dual LCIO8500-CWDM-OUT-SFP-35/378500 2 OUT optical SFP module, single-mode, 1351/1371 nm, dual LCIO8500-CWDM-OUT-SFP-39/418500 2 OUT optical SFP module, single-mode, 1391/1411 nm, dual LCIO8500-CWDM-OUT-SFP-43/458500 2 OUT optical SFP module, single-mode, 1431/1451 nm, dual LCIO8500-CWDM-OUT-SFP-47/498500 2 OUT optical SFP module, single-mode, 1471/1491 nm, dual LCIO8500-CWDM-OUT-SFP-51/538500 2 OUT optical SFP module, single-mode, 1511/1531 nm, dual LCIO8500-CWDM-OUT-SFP-55/578500 2 OUT optical SFP module, single mode, 1551/1571 nm, dual LCIO8500-CWDM-OUT-SFP-59/618500 2 OUT optical SFP module, single-mode, 1591/1611 nm, dual LC
NVISION 8900 AA / AES / MADI audio concentrators8900-SA-TDM-BAL8900 32 IN AES (110Ω) to MADI 1 RU8900-SA-TDM-CX8900 32 IN AES (75Ω) to MADI 1 RU8900-TDM-SA-BAL8900 MADI to 32 OUT AES (110Ω) 1 RU8900-TDM-SA-CX8900 MADI to 32 OUT AES (75Ω) 1 RU8900-AA-TDM8900 32 IN AA to MADI 1 RU8900-TDM-AA8900 MADI to 32 OUT AA 1 RU
PICOLINK MADI CONVERTERSFIO-991p-MADI-RT-M13-LCMulti-mode MADI optical transceiverFIO-991p-MADI-RT-S13-LCSingle-mode MADI optical transceiver
NVISION 8900 Power supplyCRPS1Redundant power supply for NV8900Contact Grass Valley for configuration assistance.
ORDERING
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NVISION 8500 Hybrid Digital Video/Audio Routers with Audio Processing (4K/3G/HD/SD/ASI/AES/AA/MADI)
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Frame Sync Functionality
The NVISION 8500 Hybrid Router Series Frame Sync Input Card has eight input ports and enables the simple synchronization of incoming wild feeds or signals moving between facilities. Previously, in applications that required the processing of eight feeds, eight frame synchronizers using eight processing cards were required. This new input card eight frame synchronizers on a single card — with 3G, HD and SD all supported on the same module. The Frame Sync card supports multiple frame rates and formats and can shuffle audio at the input.
FEATURE XVP-3901-FS FRS-3901 FRS-1801 8500H-IP-3G-FS-CX
Cost per frame sync $$$ $$ $$ $
UHDTV support no no no yes
3G support yes yes no yes
Fiber support yes yes no no
Bypass relay option option no no
Frame Syncs per card 1 1 1 8
A/V deglitcher yes yes no yes
Video delay max 15 frames 15 frames 1.3 s 4 frames
Video Proc/Color correction yes yes yes no
Fingerprinting yes yes no no
AFD/VLI/WSS processing yes yes yes no
Lip-sync test pattern, mea-
surement and correctionno no yes no
Discrete audio IN/OUT 4 in, 4 out option no 4 in, 4 out yes, via router port
Audio de-emb and embed-
ding optional16 channels 16 channels optional 16 channels 16 channels
Channel selection and shuffle option yes option yes
Audio delay max 2 s 2 s 2 s 2 s
Downmix 5.1 to 2.0 option yes option no
Option modules 2 1 none none
Optional upmix module yes yes no no
Optional Dolby modules (Dec,
Enc D, Enc E)yes yes no no
Optional ALC module (Linear
Accoustic, Junger)yes yes no no
Upgrade path to up/down/
crossyes no no no
RS-422 automation yes yes yes no
GPI yes yes yes no
KEY FEATURES ORDERING
• 8inputports,eachwith4framebuffer• Manages16channelsofembeddedaudioperport• AudioisdisembeddedtoTDMmatrixfortotalflexibility• DolbyEaware• Synchronizes4Kquad-linksignals
8500H-IP-3G-FS-CX NVISION 8500 Hybrid Frame Sync
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NVISION 8500 Hybrid Digital Video/Audio Routers with Audio Processing (4K/3G/HD/SD/ASI/AES/AA/MADI)
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Integrated Audio Processing
The NVISION 8500 Hybrid Router Series Disembed/Embed Output Card that conveniently embeds audio into any embedded audio channel loca-tion, even when managing inputs from non-hybrid sources. The addition of this functionality within the NVISION Hybrid Routing platform enables unprecedented flexibility with embedded audio while also greatly reduc-ing latency introduced into the program. This functional integration saves costs, as well as space, weight and power. It also streamlines the workflow and minimizing cabling.
The DEM/EMB card can embed audio into any embedded audio channel location without disrupting the original audio channels and can break into existing embedded audio on a channel-by-channel basis.
This DEM/EMB card will also allow you to shuffle embedded audio that comes from a standard video source which gives you the ultimate in flexi-bility of your hybrid router.
NVISION 8500 DEM/EMB functional diagram
ReclockerSDI
Monitor
Silence
Break-in
Video
Audio
Control
TDM audio
Videodeserializer
Videoserializer
CDVideo
16 ch audio embedder (with ANC preservation)
1618x1 XPTs
16 ch audio disembedder
Silence generator
KEY FEATURES ORDERING
• On-board18x1shufflingoforiginalembeddedaudio• Easilyshuffleaudiofromanystandardorembeddedsourcetoanychanneloutput
• Consistent,predictablelowaudiolatencylevels• Preservesandduplicatesstandardaudio
8500H-OP-3G-DEM/EMB-CX 8500 16 OUT 3 Gig dem/emb coax8500H-OPX-3G-DEM/EMB-CX .8500 8 OUT 3 Gig w/exp 3 Gig dem/emb coax
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NVISION 8500 Hybrid Digital Video/Audio Routers with Audio Processing (4K/3G/HD/SD/ASI/AES/AA/MADI)
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The NVISION 8500 Hybrid router performs audio processing using Hybrid input, crosspoint and output modules, which fit inside a single frame alongside regu-lar (non-audio processing) modules. By using Dynamic Hybrid Pathfinding, the router can perform audio processing across all its video inputs, with just a small portion of its matrix equipped with input, crosspoint and output cards capable of audio processing.
The Dynamic Hybrid Pathfinding process automatically routes signals via the audio processing modules whenever required, under manual or automated con-trol. This architecture promotes optimal cost-efficiency by reducing the require-ment for more expensive Hybrid modules, without impacting overall functionality.
BEFORENOW
NVISION 8500 HYBRID
INPUTCARDS
OUTPUTCARDS
CROSSPOINTCARDS
Streamlined broadcast infrastructure: single rack with NVISION 8500 HYBRID router with integrated digital video/audio routing and de-embedding/embedding
MADI (64 ch/wire)
MADI (64 ch)
MADI (64 ch)
MADI (64 ch/wire)
Discrete audio
Discrete audio
Video with embedded
audio
Video with embedded audio
AUDIOROUTING
VIDEOROUTING
MUXDEMUX
NVISION 8900 audio concentrator
NVISION 8900 audio concentrator
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NVISION 8500 Hybrid Digital Video/Audio Routers with Audio Processing (4K/3G/HD/SD/ASI/AES/AA/MADI)
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AA/AES/MADI Audio Concentrators
To further streamline cabling, the NVISION 8500 Hybrid routers can be used with NVISION 8900 audio concentrators. These devices convert Analog or AES to MADI, and MADI to Analog or AES, and this can radically reduce the number of audio cables needed in broadcast infrastructures. This reduces installation costs, simplifies troubleshooting, and reduces weight in a mobile environment.
NVISION 8900 AES (balanced) to MADI converter
NVISION 8900 AES (unbalanced) to MADI converter
NVISION 8900 Analog to MADI converter
NVISION 8900 MADI to AES (unbalanced) converter
NVISION 8900 MADI to Analog converter
NVISION 8900 MADI to AES (balanced) converter
NVISION 8900 audio concentrators
NVISION 8900 audio concentrators
NVISION 8900 audio concentrators
300 m maximum distance
MADI(64 channels)
Incoming audio lines area
Studio floor boxes
Annouce booths
Audio console
Studio A
Audio console
Studio B
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NVISION 8500 Hybrid Digital Video/Audio Routers with Audio Processing (4K/3G/HD/SD/ASI/AES/AA/MADI)
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Typical Audio Processing Applications
Feeding audio console with signals from production switcher
The NVISION 8500 Hybrid router is ideally suited for connecting a production switcher and audio console in a control room. The router’s integrated audio processing eliminates the need for external de-embedders/embedders for feeding MADI to/from the audio console, and this eliminates audio to video latency problems.
Swapping audio between MADI and embedded sources
MADI audio tracks, such as a voice-over from an audio console, can be easily embedded into SDI video.
Audio extraction and embedding
Switch with audio insertion
Embedded program audio Program with voice-over from audio console
Audio extraction and embedding
Switch with audio insertion
Production switcher Program audio mixed by audio console
Audio console
MADI
(voice-over)
Audio console
Video with embedded audio
Video with embedded audio
MADI (64 ch/wire)
Video with embedded audio
Video with embedded audio
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NVISION 8500 Hybrid Digital Video/Audio Routers with Audio Processing (4K/3G/HD/SD/ASI/AES/AA/MADI)
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Swapping embedded audio tracks
Integrated audio processing simplifies the task of embedded audio track shuffling, and this is performed using traditional router commands
Switch then shuffle audio
on outputGroup 1: English
Group 2: Spanish
Group 1: Spanish
Group 2: English
Switching embedded audio between two signals
The integrated de-embedding, shuffling, and embedding simplifies the task of switching audio tracks between embedded video signals
Switch with audio
breakawayGroup 1: English
Group 1: Spanish
Group 1: English
Video with embedded audio
Video with embedded audio
Video with embedded audio
Video with embedded audio
Video with embedded audio
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NVISION 8500 Hybrid Digital Video/Audio Routers with Audio Processing (4K/3G/HD/SD/ASI/AES/AA/MADI)
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The use of high-density cable connectors on large routers provides densities two to three times that of conventional BNCs, and lets you fully exploit cost-effective coax cable for shorter runs, along with major rack-space savings. The smaller DIN 1.0/2.3 connectors are less stressed than traditional BNCs, and they don’t require a tight bend radius, this contributes to a better RF launch profile, and a better return loss.
Direct fiber connectivity is available using removable fiber SFP modules (single mode, Dual LC connectors at 1310 nm), which simplify configuration and maintenance. For more advanced fiber requirements using CWDM, there is a rack mounting tray that holds 4 CWDM muxes/demuxes. With this configuration, 72 3G/HD/SD signals are transmitted by four fibers.
CWDM is ideal for router-to-router and router-to-interface frame interconnects(Fiber is only available for standard SDI inputs and outputs)
SDI
SDI on individual
wavelenghtsNVISION CWDM muxes/demuxes
NVISION CWDM muxes/demuxes
16/18 SDIs on 1 fiber
AES
MADINVISION 8500
Streamlined Cabling Using Coax and Fiber
The NVISION 8500 Hybrid routers offer highly streamlined cabling using either coax or fiber. The unique, clean design of the router provides unparalleled signal integrity and allows longer coax cable runs, using high density cable connectors which save space and lower weight. Advanced direct fiber con-nectivity is also available, using SFP modules for 1310 nm or CDWM wavelengths.
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NVISION 8500 Hybrid Digital Video/Audio Routers with Audio Processing (4K/3G/HD/SD/ASI/AES/AA/MADI)
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1: Normal operations
During normal operations, a redundant crosspoint array continuously shadows the main crosspoint array.
2: Crosspoint array failure
A single crosspoint faiIure develops in the main crosspoint array.
NVISION 8500
Crosspoint array
Redundant crosspoints
Input Output
NVISION 8500
Crosspoint array
Redundant crosspoints
Input Output
Ultimate Resilience with Redundant Crosspoints
The NVISION 8500 Hybrid router offers patented N-on-1 crosspoint redundancy to provide a zero downtime capability, with a back-up system for the largest possible impact block in the router. A redundant crosspoint array continuously shadows the main array and, in the event of a failure, a single action repairs the situation by “gang switching” all outputs to the good, redundant crosspoint card during the next vertical interval. Router maintenance can then be performed without impacting the facility’s operations. This maintenance process is outlined below:
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NVISION 8500 Hybrid Digital Video/Audio Routers with Audio Processing (4K/3G/HD/SD/ASI/AES/AA/MADI)
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3: Switching to redundant array
A single action instantly repairs the situation by “gang switching” all outputs to the good, redundant crosspoint card during the next vertical interval.
4: Returning to normal operations
Router maintenance can then be performed to repair the faulty array, without impacting the facility’s operations.
NVISION 8500
Crosspoint array
Redundant crosspoints
Input Output
NVISION 8500
Crosspoint array
Redundant crosspoints
Input Output
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NVISION 8500 Hybrid Digital Video/Audio Routers with Audio Processing (4K/3G/HD/SD/ASI/AES/AA/MADI)
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8 RU and 16 RU Frame Views
NVISION 8144 rear view
NVISION 8140 rear view
NVISION 8280 rear view
NVISION 8144 front view
NVISION 8144 frame (144x144 in 8 RU)
NVISION 8140 front view
NVISION 8140 frame (144x288 in 8 RU)
NVISION 8280 front view
NVISION 8280 frame (288x576 in 16 RU)
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NVISION 8500 Hybrid Digital Video/Audio Routers with Audio Processing (4K/3G/HD/SD/ASI/AES/AA/MADI)
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NVISION 8576 frame (576x1152 in 32 RU)
NVISION 8576 front view NVISION 8576 rear view
WWW.GRASSVALLEY.COMJoin the Conversation at GrassValleyLive on Facebook, Twitter, YouTube and Grass Valley - A Belden Brand on LinkedIn.
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NVISION 8500 Hybrid Digital Video/Audio Routers with Audio Processing (4K/3G/HD/SD/ASI/AES/AA/MADI)
Belden, Belden Sending All The Right Signals and the Belden logo are trademarks or registered trademarks of Belden Inc. or its affiliated companies in the United States and other jurisdictions. Grass Valley and NVISION are trademarks or registered trademarks of Grass Valley. Belden Inc., Grass Valley and other parties may also have trademark rights in other terms used herein.
Copyright © 2014 Grass Valley. All rights reserved.
GVB-1-0168A-EN-DS
NVISION 8576 Plus frame (1152x1152 in 64 RU)
NVISION 8576 Plus rear view