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Description
This VLSI ISO-CMOS device, MT8981AC, is designed for switching PCM-encoded voice or data in a modern digital exchange, PBX, or Central Office. It provides simultaneous connections for up to 128 64 kbit/s channels. Each of the four serial inputs and outputs consists of 32 64 kbit/s channels, multiplexed to form a 2048 kbit/s ST-BUS stream. Additionally, the MT8981AC provides microprocessor read and write access to individual ST-BUS channels.
Specifications and features
- Mitel ST-BUS compatible
- 4-line x 32-channel inputs
- 4-line x 32-channel outputs
- 128 ports non-blocking switch
- Single power supply (+5 V)
- Low power consumption: 30 mW Typ.
- Microprocessor-control interface
- Three-state serial outputs
Application Scenarios
The MT8981AC electronic component is commonly used in modern digital exchanges, PBX systems, or Central Offices for switching PCM-encoded voice or data. It is designed to provide simultaneous connections for up to 128 64 kbit/s channels, making it a versatile choice for telecom applications.
Comparison
Advantages- VLSI ISO-CMOS technology for efficient and reliable performance
- Compatible with Mitel ST-BUS, ensuring seamless integration
- High channel capacity with support for up to 128 64 kbit/s channels
- Microprocessor control interface for easy integration and control
- Low power consumption, only 30 mW Typ.
Disadvantages- Requires a single power supply of +5 V
- Three-state serial outputs may require additional configuration
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Similar parts: 3915 , 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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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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Popular parts of the same kind
- Datasheet: Download MT8981AC
- Chipdatas Part: CD93-MT8981AC
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 15:12 +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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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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