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Cyan Z-Series Engineering and Planning Guide
Release 5.0
700-0023-05-00 Rev. 1
© 2013 Cyan, Inc. – All Rights Reserved.
P a g e
139
Client
Third-Party
Equipment
TPM
DTM-8
LAD-8i
DTM-8
LAD-8i
West
East
Figure 70: Optical protection Group Configuration Example
You can utilize any of the various Z-Series LAD modules (LAD-4, LAD-4A, LAD-8, LAD-8i, LAD-8A,
LAD-8E, or LAD-8X), or the LAD-40/LAD-40E/AWG-40, or the WSS (WSS-402/WSS-404)/AWG-40
modules to provide aggregation and transport for the optical protection groups. When CWDM optical
protection groups are created using DTM-8, SFT-8, or SFT-10G16 modules, the LAC-8 or LAC-4P
modules provide aggregation and transport for optical protection groups.
Note: Third-party client equipment is not protected in an optical protection group.
Supported Equipment Configurations
Optical protection groups can be created with the following Cyan equipment configurations:
•
Option #1
One TPM
One or two DTM-8, SFT-8, or SFT-10G16 modules
Two transport modules (LAC-8, or LAC-4P, or LAD-4, LAD-4A, LAD-8, LAD-8i, LAD-8A,
LAD-8E, or LAD-8X)
•
Option #2
One TPM
One or two DTM-8, SFT-8, or SFT-10G16 modules
Two WSS transport modules or two LAD-40/LAD-40E transport modules
Two AWG-40 optical modules
All of the options require identical equipment and software configurations at the near-end and far-end.
For detailed information on provisioning optical protection groups, see the
Planet Operate User Guide
.