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Model 7125
HD/SD/ASI Dual
Reclocking DA
This data pack provides detailed installation, configuration and operation information for
the 7125 HD/SD/ASI Dual Reclocking Video Distribution Amplifier (DA) as part of
the Avenue Signal Integration System.
The module information in this data pack is organized into the following sections:
• Module Overview
• Applications
• Installation
• Cabling
• Module Configuration and Control
°
°
°
• Troubleshooting
• Software Updating
• Warranty and Factory Service
• Specifications
Data Pack
Front Panel Controls and Indicators
Avenue PC Remote Control
Avenue Touch Screen Remote Control
Revision 2.1 SW v2.2.1
7125-1
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Summary of Contents for Avenue 7125
- Page 1 Revision 2.1 SW v2.2.1 This data pack provides detailed installation, configuration and operation information for the 7125 HD/SD/ASI Dual Reclocking Video Distribution Amplifier (DA) as part of the Avenue Signal Integration System. The module information in this data pack is organized into the following sections: •...
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Page 2: Module Overview
Model 7125 SD/HD/ASI Reclocking DA MODULE OVERVIEW The 7125 module is a dual-rate, serial digital distribution amplifier with automatic cable equalization and reclocking. It automatically detects and handles 270 Mb/s Standard Definition signals (525 or 625), 1.485 Gb/s High Definition signals, ASI data signals, and allows passing of embedded audio. - Page 3 APPLICATIONS High Definition Distribution The 7125 module can be utilized to distribute an HD, SD or ASI signal. Some typical uses, such as distribution to an HD monitor, waveform monitoring equipment, and switcher inputs, are shown in the block diagram below. The signal is reclocked to reduce noise and jitter and allows distribution to any destination required.
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Page 4: Installation
Model 7125 SD/HD/ASI Reclocking DA INSTALLATION Plug the 7125 module into any one of the slots in the 1 RU or 3 RU frame and install the plastic overlay provided onto the corresponding group of rear BNC connectors associated with the module location. Note that the plastic overlay has an optional adhesive backing for securing it to the frame. - Page 5 Model 7125 SD/HD/ASI Reclocking DA 3 RU Backplane Connect HD or SD output ASI signals are output at destinations to the distributed non-inverted BNC connectors signal at BNCs Out 1A – Out Out 2A and Out 4A and 4A and to Out 1B - Out 4B.
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Page 6: Module Configuration And Control
Model 7125 SD/HD/ASI Reclocking DA MODULE CONFIGURATION AND CONTROL There are no configuration parameters that require setting on the 7125 module. Status of the module can be monitored remotely using one of the Avenue remote control options or locally using the module front panel controls. - Page 7 Model 7125 SD/HD/ASI Reclocking DA Avenue PC Remote Configuration The Avenue PC remote control status menu for this module is illustrated and explained below. For more information on using Avenue PC, refer to the Avenue PC Control Application Software data pack that comes with the option.
- Page 8 Model 7125 SD/HD/ASI Reclocking DA Avenue Touch Screen Remote Configuration The Avenue Touch Screen remote control status menu for this module is illustrated and explained below. For more information on using Avenue Touch Screen, refer to the Avenue System Overview.
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Page 9: Troubleshooting
Software upgrades for each module can be downloaded remotely if the optional System Control module is installed. These can be downloaded onto your PC and then Avenue PC will distribute the update to the individual module. (Refer to the Avenue PC documenta- tion for more information.) Periodically updates will be posted on our web site. -
Page 10: Warranty And Factory Service
Model 7125 SD/HD/ASI Reclocking DA WARRANTY AND FACTORY SERVICE Warranty This Module is covered by a five year limited warranty, as stated in the main Preface of this manual. If you require service (under warranty or not), please contact Ensemble Designs and ask for customer service before you return the unit. -
Page 11: Specifications
Model 7125 SD/HD/ASI Reclocking DA SPECIFICATIONS 7125 SD/HD/ASI Reclocking DA Serial Digital Input Number Type HD Serial Digital 1.485 Gb/s SMPTE 274M or 296M or SD Serial Digital 270 Mb/s SMPTE 259M or DVB-ASI 270Mb/s Impedance 75 Ω Return Loss >15 dB...
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