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Description
The PEB2055N1VA3 is a highly integrated controller circuit optimized for analog and ISDN line card and central switches applications. It provides the circuitry necessary to manage up to 32 digital (ISDN or proprietary) or 64 analog subscribers. The PEB2055N1VA3 is dedicated to switch PCM data between two serial interfaces, the system interface (PCM interface) and the configurable interface (CFI). It performs non-blocking time and space switching for up to 128 channels.
Specifications and features
Switching: - Board Controller for up to – 32 ISDN or 64 analog subscribers (PEB 2055) – 16 ISDN or 32 analog subscribers (PEB 2054) - Non-blocking switch for – 128 channels (PEB 2055) – 64 channels (PEB 2054) - Switching of 16-, 32-, or 64-kbit/s channels - Two consecutive 64-kbit/s channels can be switched as a single 128-kbit/s channel - Freely programmable time slot assignment for all subscribers - Two serial interfaces (PCM and CFI) programmable over a wide data range (128 - 8192 kbit/s) - Data rates of PCM and configurable interface independent from each other (data rate adaptation) - PCM-interface – Tristate control signals for external drivers – Programmable clock shift – Single or double data clock - Configurable interface – Configurable for IOM-, SLD- and PCM-applications – High degree of flexibility for datastream adaptation – Programmable clockshift – Single or double data clock - Synchronous µP-access to two selected channels
Application Scenarios
The PEB2055N1VA3 is ideal for use in analog and ISDN line card and central switch applications. It can be used to manage up to 32 digital or 64 analog subscribers and perform non-blocking time and space switching for up to 128 channels. The flexible programmability of the PCM and CFI interfaces allows for a wide range of data rates and adaptation options.
Comparison
Advantages- Highly integrated controller circuit optimized for analog and ISDN line card and central switches applications. - Dedicated to switch PCM data between two serial interfaces. - Performs non-blocking time and space switching for up to 128 channels. - Freely programmable time slot assignment for all subscribers. - Two serial interfaces programmable over a wide data range. - Synchronous µP-access to two selected channels.
Disadvantages- Limited to managing up to 32 digital or 64 analog subscribers.
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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- - EMS: 10-15 business days
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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Popular parts of the same kind
- Datasheet: Download PEB2055N1VA3
- Chipdatas Part: CD94-PEB2055N1VA3
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 08:03 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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