Cisco ONS 15454 DWDM - Page 17

Contents
xvii
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
August 2005
15.2 ONS 15454 ANSI Rack Installation 15-3
15.2.1 Reversible Mounting Bracket 15-4
15.2.2 Mounting a Single Node 15-5
15.2.3 Mounting Multiple Nodes 15-5
15.2.4 ONS 15454 ANSI Bay Assembly 15-6
15.3 ONS 15454 ETSI Rack Installation 15-6
15.3.1 Mounting a Single Node 15-7
15.3.2 Mounting Multiple Nodes 15-8
15.4 FlexLayer and Y-Cable Protection 15-9
15.4.1 FlexLayer Modules 15-10
15.4.2 Y-Cable Protection Module 15-13
15.5 Typical DWDM Rack Layouts 15-17
15.6 Front Door 15-19
15.7 ONS 15454 ANSI Backplane Covers 15-26
15.7.1 Lower Backplane Cover 15-27
15.7.2 Rear Cover 15-28
15.7.3 Alarm Interface Panel 15-29
15.7.4 Alarm Interface Panel Replacement 15-29
15.8 ONS 15454 ETSI Front Mount Electrical Connection 15-30
15.9 ONS 15454 ANSI Alarm Expansion Panel 15-30
15.10 Filler Card 15-35
15.11 Cable Routing and Management 15-36
15.11.1 Fiber Management 15-37
15.11.2 Fiber Management Using the Patch-Panel Tray 15-39
15.11.3 Fiber Management Using the Fiber-Storage Tray 15-39
15.11.4 Fiber Management Using the Optional ANSI Tie-Down Bar 15-40
15.12 Fan-Tray Assembly 15-41
15.12.1 Fan Speed and Power Requirements 15-42
15.12.2 Fan Failure 15-43
15.12.3 Air Filter 15-43
15.13 Power and Ground Description 15-43
15.13.1 ONS 15454 ANSI Power and Ground 15-43
15.13.2 ONS 15454 ETSI Power and Ground 15-44
15.14 ONS 15454 ANSI Alarm, Timing, LAN, and Craft Pin Connections 15-44
15.14.1 Alarm Contact Connections 15-45
15.14.2 Timing Connections 15-46
15.14.3 LAN Connections 15-47
15.14.4 TL1 Craft Interface Installation 15-47