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Maxim > Products > T/E Carrier and Packetized Communications 
DS21455, DS21458
Quad T1/E1/J1 Transceivers

Industry's First 4-Port Transceivers to Switch Among All T1, E1, and J1 Standards without External Component Changes


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Data Sheet
FULL DATA SHEET (PDF, 2.3MB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail

Errata
  • Errata DS21455 21455_21458A2.pdf 
  • Errata DS21458 21455_21458A2.pdf 

    • Application Notes
  		• Application Note 309: Interfacing to the Fractional T1 and E1 - DS21455, DS21458
  		• Application Note 351: T1/E1 and T3/E3 Transformer Selection Guide - DS21455, DS21458
  		• Application Note 390: DS31256 and T1/E1 Interface - DS21455, DS21458
  		• Application Note 400: DS2155 Monitor Mode Design - DS21455, DS21458
  		• Application Note 403: DS2155 and DS26401 Software Comparison - DS21455, DS21458
  		• Application Note 2713: Switching Frame Mode In Live T1 Systems - DS21458
  		• Application Note 3208: Elastic Store Operation - DS21455, DS21458
  		• Application Note 3349: T1/E1 Loopback Operation for Dallas Semiconductor T1/E1/J1 transceivers - DS21455, DS21458
  		• Application Note 3357: DS2155 To DS21458 Migration - DS21458
  		• Application Note 3604: JJ-20.11-Compatible Interface for the DS2155 and DS21455 SCTs - DS21455
  		• Application Note 3610: DS21458 Quad and DS26528 Octal Transceiver Software Comparison - DS21455, DS21458
  		• Application Note 3686: DS2155 and DS26521 Software Comparison - DS21455, DS21458

    Evaluation Kits
  		• DS21458DK

    Design Guides
  		• COMMUNICATIONS (PDF)

    Reliability Reports
  		• Reliability Report: DS21455.pdf DS21458.pdf

    Software/Models
  		• DS21455 BSDL Model
  		• DS21455 IBIS Model
  		• DS21455 Cadence Concept Symbol
  		• DS21455 Logical Symbol-XML Format
  		• DS21458 IBIS Model
  		• DS21458 BSDL Model

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    2007-05-16
    This page last modified: 2007-08-30




             


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