Cisco ONS 15454 DWDM Reference Manual page 401

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Node Reference

This chapter explains the ONS 15454 dense wavelength division multiplexing (DWDM) node types that

are available for the ONS 15454. The DWDM node type is determined by the type of amplifier and filter

cards that are installed in an ONS 15454. The chapter also explains the DWDM automatic power control

(APC), reconfigurable optical add/drop multiplexing (ROADM) power equalization, span loss

verification, and automatic node setup (ANS) functions.

Unless otherwise specified, "ONS 15454" refers to both ANSI and ETSI shelf assemblies.

In this chapter, "OPT-BST" refers to the OPT-BST, OPT-BST-E, OPT-BST-L cards, and to the

OPT-AMP-L and OPT-AMP-17-C cards when they are provisioned in OPT-LINE (optical booster)

mode. "OPT-PRE" refers to the OPT-PRE card and to the OPT-AMP-L and OPT-AMP-17-C cards

provisioned in OPT-PRE (pre-amplifier) mode.

Chapter topics include:

9.1 DWDM Node Configurations

The ONS 15454 supports the following DWDM node configurations: hub, terminal, optical add/drop

multiplexing (OADM), reconfigurable OADM (ROADM), anti-amplified spontaneous emission

(anti-ASE), line amplifier, optical service channel (OSC) regeneration line, multishelf nodes, and node

configurations for mesh networks. All node configurations can be provisioned with C-band or L-band

cards except the OADM and anti-ASE nodes. These nodes require AD-xB-xx.x or AD-xC-xx.x cards,

which are C-band only. All node configurations can be single-shelf or multishelf.

9.1 DWDM Node Configurations, page 9-1

9.2 Multishelf Node, page 9-18

9.3 Optical Sides, page 9-21

9.4 Configuring Mesh DWDM Networks, page 9-30

9.5 DWDM Node Cabling, page 9-41

9.6 Automatic Node Setup, page 9-57

9.7 DWDM Functional View, page 9-61

C H A P T E R

Cisco ONS 15454 DWDM Reference Manual, R8.5

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