Common Contracts

1 Exhibit 4.5 JDS UNIPHASE CANADA LTD. and CIBC MELLON TRUST COMPANY, Rights Agent AMENDED AND RESTATED RIGHTS AGREEMENT Dated as of February ___, 2000 TABLE OF CONTENTS

Rights Agreement • September 19th, 2001 • JDS Uniphase Corp /Ca/ • Semiconductors & related devices • Delaware

• Contract Type
  Rights Agreement
• Filed
  September 19th, 2001
• Company
  JDS Uniphase Corp /Ca/
• Industry
  Semiconductors & related devices
• Jurisdiction
  Delaware

and

Rights Agreement • March 27th, 2001 • Amerisource Health Corp/De • Wholesale-drugs, proprietaries & druggists' sundries • New York

• Contract Type
  Rights Agreement
• Filed
  March 27th, 2001
• Company
  Amerisource Health Corp/De
• Industry
  Wholesale-drugs, proprietaries & druggists' sundries
• Jurisdiction
  New York