
Preface
7210 SAS-M 10-GBase MDA Page 11
Information Symbols
Table 1 describes symbols contained in this guide:
Technical Support
If you purchased a service agreement for your Alcatel 7210 SAS-M router and related products
from a distributor or authorized reseller, contact the technical support staff for that distributor or
reseller for assistance. If you purchased an Alcatel service agreement, contact your welcome
center at:
http://www1.alcatel-lucent.com/comps/pages/carrier_support.jhtml
Table 1: Information Symbols
Symbol Meaning Description
Danger This symbol warns that improper handling and installation could result in bodily
injury. Before you begin work on this equipment, be aware of hazards involving
electrical circuitry, networking environments, and instigate accident prevention
procedures.
Caution This symbol warns that improper handling and installation could result in equipment
damage or loss of data.
Warning This symbol warns that improper handling may reduce your component or system
performance.
Note This symbol provides additional operational information.
Class 1 laser products are listed within this document. Only approved Class 1
replaceable laser transceivers should be used with this product.
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