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Cisco ONS 15454 SDH Reference Manual, R5.0
April 2009
About this Guide
Obtaining Optical Networking Information
This section contains information that is specific to optical networking products. For information that
pertains to all of Cisco, refer to the Obtaining Documentation and Submitting a Service Request section.

Where to Find Safety and Warning Information

For safety and warning information, refer to the Cisco Optical Transport Products Safety and
Compliance Information document that accompanied the product. This publication describes the
international agency compliance and safety information for the Cisco ONS15454 system. It also
includes translations of the safety warnings that appear in the ONS15454 system documentation.

Cisco Optical Networking Product Documentation CD-ROM

Optical networking-related documentation, including Cisco ON S 15xxx product documentation, is
available in a CD-ROM package that ships with your product. The Optical Networking Product
Documentation CD-ROM is updated periodically and may be more current than print ed documentation.
Obtaining Documentation and Submitting a Service Request
For information on obtaining documentation, submitting a service request, and gathering additi onal
information, see the monthly What’s New in Cisco Product Documentation, which also lists all new and
revised Cisco technical documentation, at:
http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html
Subscribe to the What’s New in Cisco Product Documentation as a Really Simple Syndication (RSS)
feed and set content to be delivered directly to your desktop using a reader application. The RSS feeds
are a free service and Cisco currently suppo rts RSS version 2.0.