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Exhibit
23.3
CONSENT OF INDEPENDENT ACCOUNTANTS
We consent to the incorporation by reference in this registration statement (Form S-8) of ADC Telecommunications, Inc., of our report dated January 22,
1998 (except for Comprehensive Income as to which the date is March 12, 1999) with respect to the consolidated statements of income, changes in shareholders' equity and cash flows of Saville
Systems PLC for the year ended December 31, 1997 included in the Annual Report (Form 10-K) of ADC Telecommunications, Inc. for the year ended October 31, 1999, filed with the
Securities and Exchange Commission.
/s/ ERNST & YOUNG
Registered Auditors
Galway,
Ireland
July 26, 2000
CONSENT OF INDEPENDENT ACCOUNTANTS
