Dual O.B. BOX HD
mobile video studio HD, SD with virtual studio for Sport events

The mobile video studio Dual O.B.Box HD was made mainly for shooting sports events, the heart of the system consists of a NewTek TriCaster 455 (can also be mounted a tricaster 855 that instead of having 4 channels video input has 8 input video).
Of course, the Dual O.B.Box HD can be used for all types of shooting television broadcast.Compared with previous O.B.Box the width of the container is double both because it is mounted a larger number of apparatuses is because the control surface Tricaster - Control Surface 450 CS is more cumbersome than previous and next to the 455 CS, being necessary the use of slow motion, we mounted the TriCaster 850 TW Slow Motion Control.
The prototype of this Mobile Video Studio has been made ​​for a customer who is concerned with the production of sports programs related to the world of motorsport therefore is used in motor racing circuits where the distance between the various cameras that the shooting is remarkable, for this reason, one of the peculiarities of the Dual O.B.Box HD is connect 4 cameras via fiber optic cable (which can be up to 45 km distance) on which they travel the following signals: video, audio, and conversation between director and cameraman / technical (intercom).
With the Dual O.B.Box HD are provided 4 Blackmagic Design ATEM Camera Converter that are battery-powered converters to interface the locations of the cameras to fiber optics.Using a NewTek TriCaster 855 can also be increased to 8 the number of cameras connected via fiber optics (options to be agreed during the design phase with the client).
Dual O.B.Box HD is equipped with a matrix switcher 16x16 SDI video with embedded audio that can increase the number of video inputs up to 16, therefore considered the 4 channels used for the cameras with optical fiber, 12 inputs are available.About the audio TriCaster 455 has a built-in mixer with 4 channels of embedded audio Reserved 4 SDI video (for example, 4 cameras), 2-channel audio coming from the LAN, 2 channels from 2 VCR's built-in DDR1 and DDR2, 1 channel dedicated to the internal sounds, 1 channel reserved for internal effects.
Dual OBBox HD is also equipped with a built-in server for the transmission of the program also via streaming on the internet. 

The installed equipment: 

• NewTek TriCaster 455 system, 14 channels portable live production , 4 inputs + 2 iVGA, IsoCorderin 4-channel HD / SD. Multistandard PAL-NTSC;
• Tricaster - Control Surface 455 CS;
• Tricaster Slow Motion Control 850 TW;
• 2 LCD / LED 20" monitors Fujitsu B20T-6;
• Smart Videohub Black Magic Design; (16x16 matrix SDI video with embedded audio.)
• Black Magic Design ATEM Studio converter (converts the signals over optical fiber and manages communications intercom);
• n.4 Blackmagic Design ATEM Camera Converter (converts the signals over optical fiber and manages communications intercom);
• Power supply panel for control energy distribution with protection through magnetothermal and differential switcher;
• L 1001 Millenium Light Lamp for rack;
• Mini Keyboard QWERTY;
• Trackman MarbleTrackball (LOGITECH);
• Mobile Rack (closed dimensions 104 x 75 x 39 cm - Weight: around 75 kg)

Applications:

• Live events (sport, art, political);
• Dedicated studio during international TV transmissions: (soccer, F1, Motorcycling etc);
• Advertising, television spots, telesales;
• Documentaries and journalistic reports;
• Production of video and industrial video;
• Short and full-lenght film;
• Interviews and debates;
• Live concerts and realization of musical videoclips;
• Inaugurations, shows, seminairs and congresses;
• Student, technical and sanitary personnel training;
• Virtual sets;
• Surgical videos;
• Weddings, fashion parades;
• TV shots in cult sites;
• Live streaming and Webcasting;
• Community access e PEG facilities;
• TV Stations.

The NewTek TriCaster 455 is a 4-camera input, tightly integrated hardware and software solution for streaming video online and producing live events.
The TriCaster comes with an appropriate control surface and with two powerful software applications -- a live production software and a character generation and vector graphics software. Altogether the package offers built-in multi-track ISO recording with broadcast, projector, and online output options, completely customizable visuals, powerful 3D effects, video playback, graphics, and transitions, virtual sets and more.
Digital and analog outputs allow streaming to broadcast machines and to live projectors. And very importantly, you can connect to a network by Ethernet and stream videos directly to the web.
At the same time, you can store files to internal storage drives or by AUX output also to external drives.
The 455 is a 2RU device designed for mobility. It doesn't require any massive cabling or complex configurations, and you can deliver with it from a van, small studio, broadcast control room, backstage, blogger's workspace or pretty much anywhere else.

• 14-Channel, Multi-Camera Production
  Go from zero to live with up to 4 cameras. Add digital media from four built-in players and 2 network sources for sharing computer displays or wireless iOS devices. Get 4 M/E-style virtual inputs to stage live virtual sets or create custom picture effects and presets. Use all of this for the quintessential live-show combination for starting out, breaking out, or adding on.
• Mobile-Ready
  Produce a network-quality show from places you've never been able to before. Make the most of just 2U of rack space in a production vehicle or other space. Expand the horizon of your live production comfort zone with a new freedom of movement that's just not possible with racks of individual components pieced together.
• Scaled-Down Fit
  TriCaster 455 has vast turnkey capabilities without a monolithic footprint. Create a small workspace with room to spare. Integrate into an existing studio; slide into a tight space at school, the garage, or a storage room. Replicate your signature look across other programs, suites, and vans; or add to your current switcher, multiplying its channels, capabilities and visual appeal―upstream or downstream―at a price you can afford.
• Multi-Track Iso-Recording
  Innovative IsoCorder technology combines the capabilities of racks and racks of video capture equipment, enhancing TriCaster 455 with a built-in, real-time ISO recording system, accessible directly from the user interface. Multi-track, multi-format recording of up to four simultaneous channels lets you record your entire show, select footage from any camera, and more. Handle it all at full resolution to meet your most challenging post-production demands.
• Electrifying Visual Effects
  No canned, "stock footage" look for you. Your signature look requires a style that makes an impression on your audience. TriCaster 455 hosts the most powerful integrated effects engine in live production. Choose from full-color, animated transitions with alpha channel and embedded audio; deliver a cohesive presentation with imaginative, branded elements, like real-time cloth dynamics, 3D video warping, and transformations with TransWarp effects and motion overlays. Create your own custom effects using the included Animation Store Creator application.
• One-Size-Fits-All File Compatibility
  TriCaster 455 removes the guesswork and gear-grinding that can spell disaster for a production on location, or in a time crunch. With default encoding in QuickTime, encoded files embedded with timecode and four audio tracks, you have the comfort of a high-quality, universal file format that floats effortlessly between TriCaster, Mac and Windows platforms, and all common editing and post-production software. Plus, codecs for Mac and PC that let you encode media assets for optimized, real time.
• All-Purpose Operation
  This is what it's like to say yes to every request. Switching. Encoding. Streaming. Keying. Graphics. Playback. This is a 6-input, 2-output system design that hits the sweet spot for taking on productions of every proportion. Opportunity is banging down the door.
• Creative Freedom
  Let nothing stand in the way of getting the look you want or the professional presentation your organization demands. Multi-layered video compositing and motion effects. Fully-integrated virtual set system. Custom graphics creation. Develop a signature style or change it up. The choice is yours.
• Stunning Studio Sets and Backgrounds
  Raise eyebrows and the profile of your show. You can get a totally branded, network-style studio environment without the high cost or construction. Broadcast live from a multi-angle virtual set. Complement your presentation with double-box effects, custom graphics, and more.
• Record Live Streaming Video, Simultaneously
  It's easy when both Web streaming and program recording are built right into your production operation. Maximize online views with support for multi-bitrate streaming profiles, and even access online CDN accounts and view streams in real time with a built-in Web browser. Without missing a beat, record the entire program in the background for uploading, later viewing, archiving, or to save on disk.
• Remote Audio Control
  The integrated multi-channel audio mixer supports a companion Apple iPad application that delivers fingertip control over sound. You can literally hand over control of levels, connections, group assignments, and more with the popular touchscreen device, smartly sharing the workload, while keeping your small production footprint intact.

TriCaster Live Production Software

• Live Desktop Monitors
  Select from a variety of layouts for previewing production sources. Full field rate displays include audio VU meter overlays and alpha channel transparency checkerboard.
• Network Sources
  Share computer screens or displays from wireless Apple AirPlay devices, like iPad, iPhone, or iPod, connected to the same local network. TriCaster 455 also accepts network output signals from NewTek 3Play systems and TriCaster 8000 systems.
• Look-Ahead Preview Monitor
  Setup and preview your next shot before it goes live, including any titles and overlays to be applied.
• Program Monitor
  View the primary video output being broadcast, streamed, projected and/or recorded.
• Recording
  Capture video from up to four individual sources simultaneously with integrated IsoCorder multi-track, multi-format recording technology. Files are recorded at native resolution and compatible with every major non-linear editing application, computer operating system and media sharing website.
• Live Streaming
  Launch live streaming video of your show to the Web with simultaneous archive, at the touch of a button. TriCaster 455 includes presets for the most common streaming profiles, in resolutions up to 720p, with support for custom multi-bitrate stream profiles.
• Live Production Switcher
  Control all 14 channels, including external video and network sources, virtual inputs, and internal media sources.
• Utility Row
  Select sources directly from the switcher for the FX bus, DSK channels and AUX output.
• Utility Delegate
  Set the Utility Row to send video and graphics to the FX bus, DSKs or AUX output.
• Virtual Inputs
  Mix multi-source compositions or create complex video effects and assign to a single button. TriCaster 455 includes four fully configurable virtual inputs, each with multiple presets.
• Transition Controls
  Dictate the flow of shots, transitions and effects, with control over the primary video layer and DSK channels.
• TransWarp Effects
  Supported on every available effects channel, the TransWarp effects engine is simply the most powerful integrated effects system in live production. TriCaster 455 electrifies live video, DSKs and overlays with full-color animation store transitions, complete with embedded audio and 3D warping of video. The integrated Animation Store Creator application also allows you to build custom transitions and effects, with eye-catching visuals like real-time cloth dynamics, 3D transformations and motion overlays.
• Live Virtual Sets
  Get the look of a network-style studio, complete with real-time reflections and specular highlights. TriCaster 455 includes 24 HD virtual sets in a variety of styles and settings, each with multiple angles, virtual camera shot presets and animated zoom control. Select sets also feature double-box effects.
• Virtual Input Panel
  Select two primary switcher sources, create a mix/effect-style composition, and use additional source as an overlay. Configure virtual sets, layer live elements, set upstream picture-in-picture effects, and more.
• DDRs
  Load and playback video clips, packages and motion graphics. TriCaster 455 offers native support for an extensive range of file formats, allowing you to work with essentially any media asset you're given.
• Graphics
  Display images, apply titles or present static graphics. Choose from and edit templates in a variety of styles and designs, or import your own graphics for a custom-branded live production.
• Multi-Channel Audio Mixer
  Deliver pristine sound with adjustable audio controls for internal and external sources, plus outputs, including audio-follows-video, sub-mix routing, and a seven-band equalizer and compressor/limiter on every source and output. Touchscreen remote control is also in the mix, via the companion iPad audio mixing app.

Specifications

Channels	14-6 external 4 internal 4 virtual inputs
Video Input	4 simultaneous live video sources, in any combination of HD-SDI, HD Component, SD-SDI, SD Component, Y/C (BNC) or Composite connections and resolutions
Network Sources	2 live sources via Gigabit connection, selectable from any networked computer or Apple AirPlay device
Media	5 integrated digital media sources for video, graphics and sounds
Frame Buffer	5 channels for static graphics or watch folder
Virtual Inputs	4 independent, mix/effect-style channels, with transitions and per-source 3D positioning, scaling and cropping
DSKs	2 primary DSK channels and dedicated upstream overlay per virtual input, each with independent transition controls, 3D positioning, scaling, cropping and integrated TransWarp effects
Effects and Transitions	Integrated TransWarp effects engine on all effects channels supports standard transitions, customizable animation store transitions with audio, and overlay effects - Animation Store Creator for custom animations - Supports per-pixel alpha blending between sources and real-time 3D warping of video or graphics
Virtual Sets	24 HD live virtual sets, with multiple camera angles, real-time reflections, specular highlights, animated zoom and presets
Video Output	Up to 4 output connections and 2 independent A/V output signals - Mix and match output formats, connection types, resolutions and aspect ratios - HD-SDI, HD Component, SD-SDI, SD Component, Y/C (BNC) or Composite - HDMI, DVI and VGA output for displays or projector - Network output for live streaming
Recording	Multi-track, multi-format recording of up to 4 simultaneous channels via IsoCorder technology - Native recording in up to 1080p with timecode
Recording Capacity	~ 20 hours 1080i or ~ 120 hours 480i 1 trayless SATA III removable drive bays with hot-swap support for unlimited storage and backup
Live Streaming	HD live streaming via Gigabit connection, with presets in up to 720p, supporting most common streaming profiles and custom multi-bitrate streaming profiles, configured via browser based plug-ins, Adobe Flash to Flash media server connections or Microsoft Windows Media Push/Pull - Streaming Profile Manager with integrated Web browser and integrated Livestream plug-in
Audio Inputs	4 SDI embedded 3 x 2 balanced 1/4" (Mic/Line) 1 x 2 balanced XLR (Mic/Line) Analog audio levels conform to SMPTE RP-155 Phantom Power Support
Audio Outputs	2 SDI embedded 1 x 2 balanced XLR 1 x 2 balanced 1/4" (AUX) 1 stereo 1/4" for headphones
Audio Mixing	Integrated multi-channel audio mixer for internal and external audio sources, outputs, stream and headphones - Seven-band equalizer and full stereo compressor/limiter per input and output - Digital audio inputs equipped with audio time-base synchronizers - Supports iPad audio mixing app for touchscreen remote control of audio mixer
Supported Formats	NTSC: 1080/30p, 1080/24p, 1080/60i, 720/60p, 720/30p, 720/24p, 480/60i
Playback Media Formats	AVI, DV, DVCPro, DVCProHD, FLV, F4V, H.263, H.264, MOV, MKV, MJPEG, MPEG (1, 2, all profiles, program or transport streams), MP4, WMV, WebM, PSD, PNG, TGA, BMP, JPEG, EXR, RAW, TIF, AIFF, MP3, WAV, and more, with Import Media application for batch import with optional transcoding of files (including Apple ProRes) - NewTek SpeedHQ codecs for Mac and PC for extended file compatibility with TriCaster and system applications
Export Media Formats	Export media application for batch copying with optional transcoding of files to compatible formats for different applications and devices: AVI, DV, DVCPro, DVD, H.264, MOV, MPEG-2, MJPEG, MP4, WebM and more - Presets for NLEs: Adobe Premiere, Avid Media Composer, Apple Final Cut Pro, and more - Presets for mobile platforms: Android, iPad, iPhone, iPod Touch and more
Monitoring	Selectable layouts for user interface and multiview preview displays
Signal Monitoring	Integrated Waveform and Vectorscope, full field rate with color preview and support for ITU-R Rec. 601 and 709
Processing	Video: 4:4:4:4, 32-bit floating point Audio: 4 channels, 96 kHz, 32-bit floating point
Fail-Safe	Multi-tiered hardware and software fail-safe
Rack Height	2U rack mount
Power	430W power supply
Dimensions	19 x 3.5 x 22.5" (48.3 x 8.9 x 57.2 cm)
Weight	28 lbs (12.7 kg)

Producing on-location doesn’t mean leaving the comforts of the control room behind.
The TriCaster 455 CS lets you maintain a small production footprint without sacrificing manual control. With an intuitive layout, familiar live production controls and compact frame, TriCaster 455 CS is a perfect fit for mobile production or tight spaces.

• Intuitive layout mapped directly to the TriCaster 455 interface for maximum interaction
• Full-featured workflow for optimal live production performance
• Illuminated buttons for heightened visibility of control surface activity under any environmental lighting conditions
• Premium T-Bar and three-axis joystick for precision control of effects, zooms and transitions
• Seamless, simultaneous changeover of multiple production elements with versatile, multi-select delegate controls
• Durable, ergonomic design for confident, comfortable performance

Add dedicated, single-channel playback control to your live production workflow with TriCaster 850 TW.
Share the workload with a second operator, focused exclusively on playing back stored clips and graphics.
Slow down or speed up playback of the dedicated channel, and with jog-wheel and transport controls, you can forward, reverse, and replay any clip with a touch.

• Intuitive layout for manual control of TriCaster media players
• Dedicated operation for instant replay and slow motion playback of a selected DDR
• Illuminated buttons for heightened visibility of control surface activity under any environmental lighting conditions
• Premium T-Bar and jog wheel for precision control of clip creation and playback
• Durable, ergonomic design for confident, comfortable performance

Fujitsu Display B20T-6 LED Display
Advanced display: 50.8 cm (20-inch)
Best ergonomic and energy saving solutions for office applications
The Fujitsu Display B20T-6 LED offers best ergonomics and usability for intensive office use
with a 4-in-1 stand. High resolution for pin sharp pictures with modern applications.
Environment-friendly LED technology with unique, high efficient energy saving
solutions like ECO operation mode and ECO standby
Convenient and fatigue-proof longtime-usage with excellent visual ergonomics for
the office
Optimized and relaxed position - with ergonomic stand featuring height adjust,
swivel, tilt and 90° rotation
Flexible connectivity with DVI and Analog
Ready for remote inventory and administration tasks due to the DisplayView
Manageability tools
Representative design with space saving front frame and smart details like
discretely integrated speakers

 

Technical details

Diagonal Size	50.8 cm (20-inch)
Aspect ratio	16:9
Horizontal	30 - 82 kHz
Vertical	56 - 76 Hz
Resolution	1600 x 900 pixel (recommended)
Brightness - typical	250 cd/m2
Contrast - typical	1000:1
Contrast - advanced	2,000,000:1
Viewing angle (h/v) - typical	170°/170° CR5:1
Color performance	16.7 million colors (Hi-FRC)
Stand	4-in-1 Stand
Height adjust range	120 mm
Tilt angle	-5° / +35°
Swivel angle	340°
Rotation to portrait	90°
Video Input	1 x DVI (HDCP) 1 x D-SUB
Audio sound output	2 x 1.5 W
USB downstream	4 x USB 2.0
Weight (unpacked)	4.4 kg
Dimension with stand (W x D x H)	475 x 168 x 320 mm
Compliance	TCO Displays 5.2,ENERGY STAR® 5.0,EPEAT® Gold (dedicated regions),ISO9241-307 (Pixel fault class I) CE certification according to EC Directive 2004/108/EEC,EN 60950,RoHS,WEEE,IT-Eco-Declaration

Smart Videohub includes all the great features of Micro Videohub plus a built in control panel. Now you can change all routing with the push of a button! Smart Videohub includes 16 x 16 SDI, 3 Gb/s SDI, auto SD/HD/3 Gb/s SDI, re-clocking, ethernet, USB and serial router control interfaces. Great first router that’s incredibly easy to use. Plus you can expand it’s power with all the exciting Videohub control ! 

Connections
SDI Video Input	16 x 10 bit SD-SDI, HD-SDI, 3Gb/s HD and 2K switchable.
SDI Video Output	16 x 10 bit SD-SDI, HD-SDI, 3Gb/s HD and 2K switchable.
Reference Input	Blackburst and TriSync for SD, HD and 2K.
Multi Rate Support	Auto detection of SD, HD or 3 Gb/s SDI. Simultaneous routing of 2K, HD, SD video and DVB-ASI.
Updates	USB 2.0 high speed (480Mb/s) interface.
Router Control	32 buttons for local control of Videohub or use either RJ45 Ethernet or USB 2.0 high speed interface shared over IP network.
Router Configuration	Use either RJ45 Ethernet or USB 2.0 high speed interface shared over IP network.
RS-422 Router Control	1 x input for controlling router crosspoint switching.
Reclocking	On all SDI outputs, auto switching between standard definition, high definition or 3 Gb/s SDI video.

Standards
SD Format Support	625/25 PAL and 525/29.97 NTSC.
HD Format Support	1080p23.98, 1080PsF23.98, 1080p24, 1080PsF24, 1080p25, 1080PsF25, 1080p29.97, 1080PsF29.97, 1080p30, 1080PsF30, 1080i50, 1080i59.94, 1080i60, 1080p50, 1080p59.94, 1080p60, 720p23.98, 720p24, 720p25, 720p29.97, 720p30, 720p50, 720p59.94, 720p60.
2K Format Support	2048 x 1556/23.98/24/25.
SDI Compliance	SMPTE 259M, SMPTE 292M, SMPTE 296M, SMPTE 310M, SMPTE 425M-A, SMPTE 425M-B, ITU-R BT.656 and ITU-R BT.601.
SDI Video Rates	SDI video connections are switchable between standard definition, high definition and 2K. SDI switches between 270 Mb/s standard definition SDI, 1.5 Gb/s HD-SDI and 3 Gb/s HD and 2K SDI.
SDI Video Sampling	4:2:2 and 4:4:4.
SDI Audio Sampling	Television standard sample rate of 48 kHz and 24 bit.
SDI Color Precision	4:2:2 and 4:4:4 10 bit.
SDI Color Space	YUV or RGB.
SDI Auto Switching	Automatically selects between SD-SDI, HD-SDI, 3 Gb/s SDI and DVB-ASI on each input so that each input can be running a different television standard.
SDI Metadata Support	Video payload identification ancillary data as per SMPTE 352M.

Extras
Software Control	Router control included free for Windows™ and Mac OS X™.
Internal Software Upgrade	Via included updater application.
Physical Installation	1 rack unit size. Less than an inch deep.
Power Fail Protection	Router connections preserved and restored instantly at power on independently of host computer.

ATEM Studio Converter is the ideal partner for the ATEM Camera Converter. Connect up to four Camera Converters via optical fiber up to 28 miles away with bi-directional video plus tally and talkback! Connect your ATEM switcher program output to the ATEM Studio Converter and this is distributed to the four Camera Converters. Multiple Studio converters can be cascaded together when more than 4 cameras are needed. Studio converter can also be used as four independent SDI or Fiber to HDMI converters and four independent simultaneous SDI to Optical and Optical to SDI converters!

Technical specification

Connections
SDI Video Input	4 x 10 bit SD/HD switchable camera inputs. 1 x 10 bit SD/HD switchable program input from switcher, including tally information.
SDI Video Output	4 x 10 bit SD/HD switchable camera outputs. 1 x 10 bit SD/HD switchable program loop through output connects to another ATEM Studio Switcher.
HDMI Video Output	4 x HDMI type A, SD/HD switchable camera outputs
Analog Audio	1 x 3.5mm stereo connector for talkback microphone. 1 x 3.5mm stereo connector for stereo headphones, compatible with iPhone headsets.
AES/EBU Audio Input	1 x combined headphone input. 1 x combined microphone input. Combined inputs connect from another ATEM Studio Switcher which connects to more cameras.
AES/EBU Audio Output	4 x camera audio outputs. 1 x combined headphone output. 1 x combined microphone output. Combined outputs connect to another ATEM Studio Switcher which connects to more cameras.
Optical Fiber Video Input	4 x single mode SD/HD switchable camera inputs with LC connector.
Optical Fiber Video Output	4 x single mode SD/HD switchable camera outputs with LC connector.
Optical Fiber Audio Input	4 x single mode camera audio inputs with LC connector. Channels 1 & 2 are camera audio. Channels 15 & 16 are intercom audio.
Optical Fiber Audio Output	4 x single mode camera audio outputs with LC connector. Channels 1 & 2 are camera audio. Channels 15 & 16 are intercom audio.
Computer Interface	1 x mini-B type USB 2.0 connector for initial setup, firmware updates and Converter Utility software control

Standards
SDI Compliance	SMPTE 259M, SMPTE 292M
Audio Sampling	Television standard sample rate of 48Khz, 24 bit A/D conversion
Video Sampling	4:2:2
Color Precision	10 bit
Color Space	REC 601, REC 709
Multiple Rate support	SDI and HDMI switches between SD and HD

Extras
Software Included	Converter Utility
Internal Software Upgrade	Firmware built into software driver. Loaded at system startup or via updater software
Physical Installation	1 rack unit size. Less than 3 inches deep.
Operating System Compatibility	Microsoft Windows 7 and Apple Mac OS X

Standards
Compatibilità SDI	SMPTE 259M, SMPTE 292M
Campionamento Audio	Campionamento standard televisivo a 48Khz, conversione A/D 24 bit
Campionamento Video	4:2:2
Precisione Colore	10 bit
Color Space	REC 601, REC 709
Supporto Multiple Rate	SDI and HDMI switches between SD and HD

Get everything you need for cameras in live production with a single converter!
Connect your camera’s SDI or HDMI outputs for conversion to optical fiber, while your switcher program feed can be fed back via optical fiber for camera monitoring.
ATEM Camera Converter includes an internal battery, talkback, tally, and microphone inputs!Together with the Dual O.B. BOX HD are provided 4 ATEM camera converter because the cameras that can be connected via optical fiber are 4.
At the customer's request can be realized Dual O.B. BOX HD mounting the TriCaster 855 has which has the double channel, so can be used 8 cameras connected via fiber optics.

Technical specification 

Connections
SDI Video Input	1 x 10 bit SD/HD switchable
SDI Video Output	1 x 10 bit SD/HD switchable
HDMI Video Input	1 x HDMI type A connector
HDMI Video Output	1 x HDMI type A connector
Analog Audio	2 x balanced 1/4" TRS connectors (stereo) microphone level in. When connected, replaces audio from SDI In or HDMI In. 1 x 3.5mm stereo connector for talkback microphone. 1 x 3.5mm stereo connector for stereo headphones (compatible with iPhone compatible headsets).
Optical Fiber Video Input	1 x single mode SD/HD switchable with LC connector.
Optical Fiber Video Output	1 x single mode SD/HD switchable with LC connector.
Computer Interface	1 x mini-B type USB 2.0 connector for initial setup, firmware updates and Converter Utility software control.

Standards
SDI Compliance	SMPTE 259M, SMPTE 292M
Audio Sampling	Television standard sample rate of 48Khz, 24 bit A/D conversion
Video Sampling	4:2:2
Color Precision	10 bit
Color Space	REC 601, REC 709
Multiple Rate support	SDI and HDMI switches between SD and HD

Extras
Software Included	Converter Utility
Internal Software Upgrade	Firmware built into software driver. Loaded at system startup or via updater software
Operating System Compatibility	Microsoft Windows 7 and Apple Mac OS X

A handy trackball, improve control while reducing hand and wrist motion.

ELMAN is able to furnish all the necessary equipments for use of  Dual O.B. BOX HD: video cameras, VCRs etc... 

In accordance with constant improvement policy of products, El.Man (Elettronica Mangione) reserves the right to modify without notice and at any time, features and prices of its own apparatus.