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

Technical Documents

Status

Part Number	Status
DS21455	Active: In Production.
DS21458	Active: In Production. See Ordering Information for details.

Download	Rev 7	(PDF, 1.8MB)
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Errata DS21455 21455_458A2.pdf
Errata DS21458 21455_458A2.pdf

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

Design Kit for the DS21458 Quad T1/E1/J1 Transceiver Daughter Card

Reliability Report:

Overview		Technical Documents		Ordering Info		Related Products
Description Key Features Applications/Uses Key Specifications Diagram Notes and Comments		Data Sheet Errata Application Notes Evaluation Kits Product Guides Reliability Reports Software/Models		Price and Availability Samples Buy Online Package Information Lead-Free Information		Similar Products by Function Similar Products by Application Evaluation Kits Products with Similar Part Numbers Products Used With This

Rev 7; 2007-05-16
This page last modified: 2009-10-12