Any-To-Any Rings; Figure 16-2 Multihubbed Ring; Chapter 16 Dwdm Network Reference - Cisco ONS 15454 DWDM Installation And Operation Manual

Chapter 16 DWDM Network Reference

Figure 16-2 Multihubbed Ring

Passive OADM
Line amplifier
Amplified OADM

16.2.3 Any-to-Any Rings

The any-to-any ring topology
ROADM nodes with Optical Service Channel (OSC) regeneration or amplifier nodes. This topology
potentially allows you to route every wavelength from any source to any destination node inside the
network.
For more information about ROADM nodes, see the
December 2004
Hub
OSC
Hub
(Figure 16-2) contains only reconfigurable OADM (ROADM) nodes, or
"15.1.4 ROADM Node" section on page
Cisco ONS 15454 DWDM Installation and Operations Guide, R4.7
16.2.3 Any-to-Any Rings
Amplified OADM
OSC
Passive OADM
15-8.
16-3