Albalá Ingenieros IPA3000C01, Руководство пользователя

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Albalá Ingenieros | Manual IPA3000C01
1.2. Features
• Automatic change-over switch for DVB Transport Stream signals with seamless
switching capabilities.
• Provides four outputs: two DVB-ASI and two DVB over IP (UDP and RTP with and
without FEC).
• Switches between four signal sources.
• Performs seamless switching.
• Provides a DVB Transport Stream output distributed to four DVB-ASI BNC connectors
and to the Ethernet interface (DVB over IP).
• The failure detection criteria are as follows:
- Signal presence.
- Frame synchronization.
- Megaframe synchronization (only in DVB-T mode).
• Provides an external fault indication GPI input for each of the signal sources.
• Provides three modes of operation: Automatic, Semiautomatic and Manual.
• The main DVB-ASI input is bypassed to one of the output connectors in case of power
loss or module removal.
• The DVB-ASI inputs include automatic equalizers.
• All DVB over IP streams are received and transmitted on the same RJ-45 connector.
• Provides the following front panel indicators:
- Failures in the Transport Stream inputs, the 1 PPS input and the 10MHz input.
- Ethernet interface status.
- Operating mode.
- Selected input.
- Seamless switching capacity.
- Changes in the failure status of the inputs or changes in the selected input that can
also be acoustic.
• Module control and supervision can be done remotely when the mounting frame is
equipped with a communications controller module.
• One UR3000 mounting frame can house up to 12 IPA3000C01 modules. If power supply
redundancy is required and FA3000 or FA3001 modules are used then only 10 modules
can be housed in the mounting frame. If PSU3300 or PSU3301 modules are used for this
purpose then up to 12 modules can be installed.
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