Zhone 4821-A2 Benutzerhandbuch

4

BitStorm 4800 Express Model 4821-A2 Installation Guide

4821-A2-ZN21-30

U.S. Government Users. The Software is a "commercial item" as defined at 
48 C.F.R. 2.101, consisting of "commercial computer software" and 
"commercial computer software documentation" as such terms are used in 48 
C.F.R. 12.212. Under 48 C.F.R. 12.212 and 48 C.F.R. 227.7202-1 to 
227.7202-4, U.S. Government Users acquire the Software only with the rights 
set forth therein.

Third Party Licensors. This Zhone End User License Agreement may be 
accompanied by differing or additional provisions applicable to portions of 
the Software provided by one or more Licensors ("Licensor Provisions"). 
User acknowledges and agrees that its Use of such portions of the Software is 
subject to the Licensor Provisions.

1 Read and follow all warning notices and instructions marked on the 

product or included in the manual.

2 This product is intended to be used with a 3-wire grounding type plug — 

a plug that has a grounding pin. This is a safety feature. Equipment 

grounding is vital to ensure safe operation. Do not defeat the purpose of 

the grounding type plug by modifying the plug or using an adapter. Prior 

to installation, use an outlet tester or a voltmeter to check the AC 

receptacle for the presence of earth ground. If the receptacle is not 

properly grounded, the installation must not continue until a qualified 

electrician has corrected the problem.
If a 3-wire grounding type power source is not available, consult a 

qualified electrician to determine another method of grounding the 

equipment.

3 Slots and openings in the cabinet are provided for ventilation. To ensure 

reliable operation of the product and to protect it from overheating, these 

slots and openings must not be blocked or covered.

4 Do not allow anything to rest on the power cord and do not locate the 

product where persons will walk on the power cord.

5 Do not attempt to service this product yourself, as it will void the 

warranty. Opening or removing covers may expose you to dangerous high 

voltage points or other risks. Refer all servicing to qualified service 

personnel.

6 General purpose cables are described for use with this product. Special 

cables, which may be required by the regulatory inspection authority for 

the installation site, are the responsibility of the customer. To reduce the 

risk of fire, use a UL Listed or CSA Certified, minimum No. 26 AWG 

(0.128 mm

2

) telecommunication cable, or comparable cables certified for 

use in the country of installation.

7 When installed in the final configuration, the product must comply with 

the applicable Safety Standards and regulatory requirements of the 

country in which it is installed. If necessary, consult with the appropriate 

regulatory agencies and inspection authorities to ensure compliance.