Specifications

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Cisco ONS 15216 EDFA2 Operations Guide
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Preface
Obtaining Documentation
The following sections provide sources for obtaining documentation from Cisco Systems.
World Wide Web
You can access the most current Cisco documentation on the World Wide Web at the following sites:
• http://www.cisco.com
• http://www-china.cisco.com
• http://www-europe.cisco.com
Optical Networking Product Documentation CD-ROM
Optical networking-related documentation, including the Cisco ONS 15216 EDFA2 Operations Guide,
is available in a CD-ROM package that ships with your product. The Optical Networking Product
Documentation CD-ROM, a member of the Cisco Connection Family, is updated as required. Therefore,
it might be more current than printed documentation. To order additional copies of the Optical
Networking Product Documentation CD-ROM, contact your local sales representative or customer
service. The CD-ROM package is available as a single unit or through an annual subscription.
Ordering Documentation
Cisco documentation is available in the following ways:
• Registered Cisco Direct Customers can order printed Cisco product documentation and the Optical
Networking Product Documentation CD-ROM from the Networking Products MarketPlace:
http://www.cisco.com/cgi-bin/order/order_root.pl
• Nonregistered Cisco.com users can order documentation through a local account representative by
calling Cisco corporate headquarters (California, USA) at 408 526-7208 or, elsewhere in North
America, by calling 800 553-NETS (6387).