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  • Video over fiber : Metracom en
    contribution Video over fiber Video over fiber The growing use of HD video formats implies higher bit rates and new transfer interfaces such as nGigE This mutation requires reviewing the approach to carry videos over longer distances using optical fibers to maintain signal integrity This also requires new solutions to interface switch combine distribute and multiplex all these video signals through the different work flows This fiber transport has to be easily implemented in any existing video environment It must be compact and scalable The Metracom approach Metracom proposes platforms based on 1RU chassis allowing multi formats to interface optical fiber transport supporting CWDM DWDM technologies This solution supports bi directional conversion between optical fiber and most popular electrical interfaces such as analog composite which are SDI HD SDI 3G HDMI ASI AES MADI GigE For average distances up to 80 kms this platform eradicates the need of costly video compression equipments With up to 32x32 built in routing switchers it becomes easy to organize the video traffics and allows the facility of switching distributing or multiplexing signals between the electrical and optical interfaces The interface adaptors are based on standards SFP s which are simple plugs and play modules

    Original URL path: http://www.metracom.fr/products/Media-contribution/video-over-fiber (2016-04-29)
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  • Video contribution over telco networks : Metracom en
    IP transport for mobile video Satcom modems Modems Telecom and data GSM and data backhauling Rubriques actualités Vous êtes dans Accueil en Menu du haut Products Media contribution Video contribution over telco networks Video contribution over telco networks The development of networks and terrestrial infrastructure is constantly growing These networks started there many years ago in Europe are now widely deployed including the use of submarine cables Many operators have developed strong international land infrastructure linking virtually any point on the planet to another This leads to a revolution in the transmission world and in particular for video contribution The satellite which remained the only reliable media is now strongly challenged by these networks Despite the reliability of terrestrial networks and security mechanisms inherent in MPLS for example packets are still lost in the transmission and this is detrimental in a video transmission appearance of artifacts or freeze frame Metracom approach Metracom has identified and qualified market solutions to ensure video transport links with 100 reliability with zero packet loss control and optimization of delay and jitter without the need for over provisioning and significant extra costs These technologies mainly based on transport security mechanisms such as FEC are Media

    Original URL path: http://www.metracom.fr/products/Media-contribution/Video-contribution-over-telco-networks (2016-04-29)
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  • Video monitoring : Metracom en
    Antennas Medium and large antennas VSAT antennas Fly away and tactical terminals SNG and on the pause antennas Satcom on the move Maritime VSAT terminals RF equipments and IFL RF chains HPA s L band and Rf routers and links Media contribution Video compression Video over fiber Video contribution over telco networks Video monitoring Wireless camera IP transport for mobile video Satcom modems Modems Telecom and data GSM and data backhauling Rubriques actualités Vous êtes dans Accueil en Menu du haut Products Media contribution Video monitoring Video monitoring In the broadcast industry for Master Control Rooms production and trafic centers managing a big amount of incoming and outgoing video signals must be able to display this video content on screens or video walls for monitoring and control purposes This need is also present in Network operating centers NOC security control rooms video surveillance commercial areas shopping centers Expressed needs always specific reflect strong requirements in terms of signal types to display video or computer size of video wall operation flexibility and scalability La solution Metracom Metracom offers professional multi viewer solutions qualified by many customers around the world These solutions can generate multi viewer systems from simple to very complex

    Original URL path: http://www.metracom.fr/products/Media-contribution/Video-monitoring (2016-04-29)
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  • Wireless camera : Metracom en
    dans Accueil en Menu du haut Products Media contribution Wireless camera Wireless camera Wireless video transmission brings a great value for live event requiring mobility with the camera The digital version of wireless video transmissions is now widely used with fewer restrictions thanks to the huge evolution of video compression and to the robustness of digital modulations Wireless video transmissions can be now achieved with less picture degradations and less site restrictions Live video production can oftenly be considered without any cable in much more applications than before bringing many advantages It brings more freedom for creativity with new view angles more flexibility and mobility The COFDM allows multi path reception opening the door to line of sight transmissions And last but not least the robustness against Doppler effects allows also fast moving applications such as transmissions form cars motorcycles or UAV Digital wireless video improve also considerably the logistic constraints by avoiding any heavy cables to be carried and installed over the live event locations This also improve Security aspect when these event are based on public or street areas Metracom approach With a long experience with RF transmissions since the start of the company METRACOM proposes more and

    Original URL path: http://www.metracom.fr/products/Media-contribution/wireless-camera (2016-04-29)
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  • IP transport for mobile video : Metracom en
    camera IP transport for mobile video Satcom modems Modems Telecom and data GSM and data backhauling Rubriques actualités Vous êtes dans Accueil en Menu du haut Products Media contribution IP transport for mobile video IP transport for mobile video The high bandwidth applications now offered by the mobile networks such as 4G LTE or even WIMAX or even Ka Band services on satellites bring today a great opportunity for ENG video contributions for live transmissions or video file transfers These new physical networks request transfer over IP and generally links bounding through several modems to increase the link availability This approach bring great advantages for the users as they are easy to use solutions and also costless in terms of investment and operational costs but it remains some conditions such as operating within the high bandwidth network coverage having enough bit rate available from these public networks or in the case of Ka Band Satellite to not be disturbed by a strong rain fading The broadcasters consider these solutions as a good low cost complement to the existing Ku Band SNG s or optical fiber when the location allows it Metracom approach We propose solutions from the most popular equipment

    Original URL path: http://www.metracom.fr/products/Media-contribution/IP-transport-for-mobile-video (2016-04-29)
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  • Modems : Metracom en
    Video monitoring Wireless camera IP transport for mobile video Satcom modems Modems Telecom and data GSM and data backhauling Rubriques actualités Vous êtes dans Accueil en Menu du haut Products Satcom modems Modems Modems Each satellite link or network may require different modem types depending upon many criterias The nature of the traffic flows The bit rates The network topology from the point to point link until the point multi point or mesh networks Due to the huge variety of modems and the continuous improvement of their performances it becomes complex to make the right choice Metracom approach Identify the solution with the best compromise between operating cost and the investment value remains a constant concern Reducing the spatial capacity and its associated costs are balanced with the investment amount The traffic evolution and the installed base are also taken into account in the approach to select the modems Among the various options the following are considered Use of DVB S2 and its extensions or concurrent solutions Access mode for the return links such as SCPC DAMA or TDMA Space segment optimization with carrier superposition techniques Use of reduced Roll off to optimize carrier spacing Use of advanced coding and

    Original URL path: http://www.metracom.fr/products/Satcom-modems/modems-satellite (2016-04-29)
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  • GSM and data backhauling : Metracom en
    Maritime VSAT terminals RF equipments and IFL RF chains HPA s L band and Rf routers and links Media contribution Video compression Video over fiber Video contribution over telco networks Video monitoring Wireless camera IP transport for mobile video Satcom modems Modems Telecom and data GSM and data backhauling Rubriques actualités Vous êtes dans Accueil en Menu du haut Products Telecom and data GSM and data backhauling GSM and data backhauling Telecom networks deployment over wide areas requires to use different physical links such as optical fiber microwave links or satellite trunks The trafic profile versus the distance generally allow to define the right backhauling solution For the rural areas with few number of users the coverage must be establish with the lowest investment and cutting also the operational costs The VSAT remains the cheapest way to cover these areas with all the tools to reduce the space segment use With the growing use of telecom services there is a clear need to optimize both voice and data traffic Voice data and video aggregation requires also to update the links capacity and optimization mechanisms Metracom approach We propose high efficiency modems with optimization equipments at each levels for mobile and

    Original URL path: http://www.metracom.fr/products/telecom-and-data/GSM-and-data-backhauling (2016-04-29)
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  • Distribution : Metracom en
    Systems Range of services Consulting Factory integration Installations commissioning Technical trainings Customer support Logistic and relocation Rubriques actualités Vous êtes dans Accueil en Menu du haut Services Metracom Offer Distribution Distribution In the Satcom or video transmission area it is often tough to identify the best fit with the current needs as the products and solutions are quickly moving with the equipment s vendors This is due to fast technology revolution Getting a complete set of equipment and accessories without calling all the vendors may be a strong source of efficiency Getting valuable information from an agnostic distributor is certainly a good way to validate the choice METRACOM Satcom and broadcast equipment resseller From its continuously renewed experience as system integrator METRACOM offers its customers equipments without any choice limitation It Uses an analytic and bench marking approach for each request The Company is strongly attached to propose the best fit to any specific customer need With its reselling activity the company brings the following advantages and options Technical pre sale support One stop shopping for any equipment packs for example VSAT antenna modem BUC LNB Cables Or RXO antenna LNB IRD cables Metracom keeps its technical responsibility for the

    Original URL path: http://www.metracom.fr/services/metracom-offer/distribution (2016-04-29)
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