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Description
The PM4332-PI is a high-density 32 channel T1/E1 framer, designed for applications requiring framing of T1/J1 and E1 links. It offers independent software configuration for each framer and transmitter, allowing timing master and feature selection without the need for changes to external wiring. However, mixed framing modes are not supported, so all framers must be configured for either T1 or E1 framing.Specifications and features
- High Density 32 channel T1/E1/J1 framer. - Software selectable between T1/J1 or E1 operation on a per device basis. - Supports 8 Mbit/s H-MVIP on the system interface for all T1 or E1 links, a separate 8 Mbit/s H-MVIP system interface for all T1 or E1 CAS channels, and a separate 8 Mbit/s H-MVIP system interface for all T1 or E1 CCS and V5.1/V5.2 channels. - Supports a byte serial Scaleable Bandwidth Interconnect (SBI) bus interface for high density system side device interconnection of up to 32 T1 streams, 32 E1 streams. - Provides jitter attenuation in the T1 or E1 receive and transmit directions. - Provides three independent de-jittered T1 or E1 recovered clocks for system timing and redundancy. - Provides per link diagnostic and line loopbacks. - Also provides PRBS generators and detectors on each tributary for error testing at DS1, E1, and NxDS0 rates as recommended in ITU-T O.151 and O.152. - Provides a generic 8-bit microprocessor bus interface for configuration, control, and status monitoring. - Provides a standard 5-signal P1149.1 JTAG test port for boundary scan board test purposes. - Low power 1.8V/3.3V CMOS technology. All pins are 5V tolerant. - 324-pin fine-pitch PBGA package (23mm x 23mm). Supports industrial temperature range (-40 oC to 85 oC) operation. - Line side interface is SBI bus. - System side interface is either H-MVIP or SBI bus.Application Scenarios
The PM4332-PI is suitable for various applications, including: - Multiservice Switches - Voice Gateways - Wireless Base Station Controllers - Edge Routers - Multiservice Add-Drop Multiplexers - Digital Access Cross-Connect SystemsComparison
Advantages- High density framing of T1/J1 and E1 links. - Independent software configuration for each framer and transmitter. - Provides jitter attenuation in the T1 or E1 receive and transmit directions. - Provides per link diagnostic and line loopbacks. - Supports various system interfaces and protocols.Disadvantages- Mixed framing modes are not supported, requiring all framers to be configured for either T1 or E1 framing. - Limited temperature range of operation. - Requires separate H-MVIP system interfaces for different T1 or E1 channels. -
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
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
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DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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Additional Information
- Datasheet: Download PM4332-PI
- Chipdatas Part: CD94-PM4332-PI
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 10:48 +0800
Refund
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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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