Cisco ONS 15454 DWDM Reference Manual

Contents
xv
Cisco ONS 15454 DWDM Reference Manual, R8.5
78-18343-02
8.12.10.2 Port Protection Schemes 8-74
8.12.11 ADM-10G Card-Level Indicators 8-74
8.12.12 ADM-10G Card Port-Level Indicators 8-74
8.13 Y-Cable and Splitter Protection 8-75
8.13.1 Y-Cable Protection 8-75
8.13.2 Splitter Protection 8-77
8.14 Far-End Laser Control 8-78
8.15 Jitter Considerations 8-78
8.16 Termination Modes 8-78
8.17 SFP and XFP Modules 8-79
CHAPTER 9 Node Reference 9-1
9.1 DWDM Node Configurations 9-1
9.1.1 Hub Node 9-2
9.1.2 Terminal Node 9-5
9.1.3 OADM Node 9-8
9.1.4 ROADM Node 9-12
9.1.5 Anti-ASE Node 9-15
9.1.6 Line Amplifier Node 9-16
9.1.7 OSC Regeneration Node 9-17
9.2 Multishelf Node 9-18
9.2.1 Multishelf Node Layout 9-20
9.2.2 DCC/GCC/OSC Terminations 9-20
9.3 Optical Sides 9-21
9.3.1 Optical Side Stages 9-21
9.3.1.1 Fiber Stage 9-22
9.3.1.2 A/D Stage 9-24
9.3.2 Side line ports 9-25
9.3.3 Optical Side Configurations 9-25
9.4 Configuring Mesh DWDM Networks 9-30
9.4.1 Line Termination Mesh Node 9-30
9.4.2 XC Termination Mesh Node 9-35
9.4.3 Mesh Patch Panels and Shelf Layouts 9-35
9.4.4 Using a Mesh Node for Local Add/Drop Channel Management 9-40
9.5 DWDM Node Cabling 9-41
9.5.1 OSC Link Termination Fiber-Optic Cabling 9-42
9.5.2 Hub Node Fiber-Optic Cabling 9-44
9.5.3 Terminal Node Fiber-Optic Cabling 9-46

Cisco ONS 15454 DWDM Specifications

General

Chassis Type	DWDM
Form Factor	Rack-mountable
Slots	17
Storage Temperature	-40 to 158°F (-40 to 70°C)
Relative Humidity	5% to 95% non-condensing
Power Supply	AC or DC
Cooling	Internal fans
Operating Temperature	23 to 104°F (-5 to 40°C)
Altitude	0 to 6500 ft (0 to 1981 m)
Safety Compliance	EN 60950-1
EMI Compliance	FCC Part 15