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Cisco ONS 15454 SDH Reference Manual, R5.0
April 2008
CONTENTS
About this Guide xxix
Revision History xxix
Document Objectives xxx
Audience xxx
Document Organization xxx
Related Documentation xxxi
Document Conventions xxxi
Obtaining Optical Networking Information xxxviii
Where to Find Safety and Warning Information xxxviii
Cisco Optical Networking Product Documentation CD-ROM xxxviii
Obtaining Documentation and Submitting a Service Request xxxviii
CHAPTER
1 Shelf and FMEC Hardware 1-1
1.1 Overview 1-1
1.2 Front Door 1-3
1.3 Front Mount Electrical Connection 1-7
1.4 E1-75/120 Conversion Panel 1-9
1.5 Coaxial Cable 1-10
1.6 Twisted-Pair Balanced Cable 1-10
1.7 Cable Routing and Management 1-11
1.8 Fiber Management 1-12
1.9 Fan-Tray Assembly 1-13
1.9.1 Fan Speed 1-14
1.9.2 Air Filter 1-14
1.10 Power and Ground Description 1-14
1.11 Alarm, Timing, LAN, and Craft Pin Connections 1-14
1.12 Cards and Slots 1-15
1.12.1 Card Slot Requirements 1-15
1.12.2 Card Replacement 1-18
1.13 Software and Hardware Compatibility 1-18