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Cisco ONS 15501 User Guide
78-14134-02, Release 2.0
CONTENTS
Preface ix
Audience ix
Organization ix
Conventions x
Related Documentation xii
Obtaining Documentation xii
Cisco.com xii
Documentation CD-ROM xii
Ordering Documentation xii
Documentation Feedback xiii
Obtaining Technical Assistance xiii
Cisco.com xiii
Technical Assistance Center xiv
Cisco TAC Website xiv
Cisco TAC Escalation Center xiv
Obtaining Additional Publications and Information xv
CHAPTER
1 Product Overview 1-1
Product Description 1-1
Optical Specifications 1-2
Key Features 1-3
Constant Gain Flatness 1-3
Optimized Automatic Gain Control 1-3
Variable Gain 1-4
Transient Suppression 1-4
Low Noise Figure 1-5
High Maximum Output Power 1-5
Network Management 1-5
Cisco ONS 15501 Applications 1-5
Point-to-Point Topologies 1-5
Ring Topologies 1-6
Adding or Dropping Wavelengths 1-7
Adjusting to Span Loss Changes 1-7