| MPEG-2 Encoding - Broadcast video over low bitrate networks |  |
| Video transmission at low bitrate and high quality,
optimised for local broadcast, News, sports, and VOD. Using the 4200
MV2-T MPEG2 video codec capable of operation from 2 Mbit/s to 15 Mbit/s. The MV2-T video codec enables telecommunication and cable TV network service providers to transport digital video services over their existing infrastructures, utilising only a fraction of the bandwidth normally utilised, yet still offering quality that up until now was exclusive to higher bandwidth video transmissions. The 4200 MV2-T video codec makes video transmission via satellite easy as it can be provided with all standard interfaces for satellite modem. This enables Satellite operators to offer easy and low cost video transport via Satellite. |
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| Transmission of one ASI/TS signal via one PDH link | |
| The 1800 Series Network Adaptor makes transmission of
one ASI/TS or LVDS stream via PDH network easy. ASI and LVDS input stream signals gets adapted to facilitate transport via one of the standard PDH network bitrates, allowing economical use of the bandwidth available (2, 8, 34/45, 140 Mbit/s). Signal may be set up for Interleaving or de-Interleaving, and conversion of 188 byte packets to 204 byte packets. Error free transmission is secured by implementation of Reed-Solomon error correction (204, 188-8) for non error protected transmission links. Combining transmission via satellite with one or more of the KLEINBIT network interfaces for ASI signal transport via PDH, or TCP/IP will allow telecommunication and cable TV network service providers to transport the digital video services over their existing terrestrial infrastructures. |
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Transmission of up to 8 ASI/TS or LVDS signals via one PDH link |
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| The 1900 Media Combiner facilitate simultaneous connection
of up to 8 ASI/TS, E.1, or LVDS data inputs for transmission via one
34/45 Mbit/s or 140 Mbit/s PDH network connection. The 1900 Media Combiner has been made in a modular design, so that the unit may continuously be adapted to your growing and future requirements. For error free transmission via non error protected links the unit includes programmable Reed-Solomon forward error correction (4 or 16 bit). The TX unit includes dual telecom outputs for redundant transmission. |
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| Transport of one ASI/TS video signal using multiple E.1/T1 in parallel | |
| Transmission of one ASI/TS video stream via a 34/45
or 140 Mbit/s network connection is often either far too expensive,
or it may even not be possible to make such a network connection available
for transport of the video signal. Employing the 1990 I-MUX eliminates this major problem in a cost efficient manner. The I-MUX will facilitate flexible transport of the ASI/TS signal via standard inexpensive E.1's in parallel (max. 8). For error free transmission via non error protected links the unit includes programmable Reed-Solomon forward error correction (4 or 16 bit). |
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| Active Distribution Amplifier | |
| For "multiplication" of the output signal
before connection to the telecom network, the modular designed 2100
Active Distribution amplifier provides for Distribution Amplification
of up 4 different input signals with one input signal to three outputs,
with modules covering operation from T.1 to STM-1 rates. Alternatively it is possible to connect for one input and up to 9 identical outputs. |
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Loss of Signal Monitor and Protection Switching |
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| The 2400 Series Signal Monitor and Protection Switch
is build in a modular way around a 1HU 19" subrack, to allow
insertion and combination of modules for Protection Switching, Signal
Monitoring, and Splitting, with all modules available as G.703 rates,
ASI, or SPI/LVDS signals. Fault/alarm signalling via rear panel 9-way Sub-D connector and open contact relays. |
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