Zhone 4821-A2, Руководство по установке

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End User License Agreement (Zhone and Affiliates)
4821-A2-ZN21-30 BitStorm 4800 Express Model 4821-A2 Installation Guide
5
8 A rare phenomenon can create a voltage potential between the earth
grounds of two or more buildings. If products installed in separate
buildings are interconnected, the voltage potential may cause a hazardous
condition. Consult a qualified electrical consultant to determine whether
or not this phenomenon exists and, if necessary, implement corrective
action prior to interconnecting the products.
9 In addition, if the equipment is to be used with telecommunications
circuits, take the following precautions:
— Never install telephone wiring during a lightning storm.
— Never install telephone jacks in wet locations unless the jack is
specifically designed for wet locations.
— Never touch uninsulated telephone wires or terminals unless the
telephone line has been disconnected at the network interface.
— Use caution when installing or modifying telephone lines.
— Avoid using a telephone (other than a cordless type) during an
electrical storm. There may be a remote risk of electric shock from
lightning.
— Do not use the telephone to report a gas leak in the vicinity of the
leak.
10 CLASS 1 LASER PRODUCT : This product has provisions for the
customer to install a Class 1 laser transciever, which provides optical
coupling to the telecommunication network. Once a Class 1 laser product
is installed, the equipment is to be considered to be a Class 1 Laser
Product (Appareil à Laser de Classe 1). The customer is responsible for
selecting and installing the laser transciever and for insuring that the Class
1 AEL (Allowable Emission Limit) per EN/IEC 60825 is not exceeded
after the laser transponders have been installed. Do not install laser
products whose class rating is greater than 1. Refer to all important safety
instructions that accompanied the transciever prior to installation. Only
laser Class 1 devices, certified for use in the country of installation by the
cognizant agency are to be utilized in this product.
11 The equipment is intended for installation in a max. 50° C ambient
temperature, in an environment that is free of dust and dirt.
12 The power supply cord for countries other than North America is to be a
minimum H05 V V-F type, min. 0.75 mm
2
, 2-conductor and earth ground
terminated in an IEC 320 connector on one end, and a plug which is
certified for use in the country of installation at the other end.
13 Do not physically stack more than eight (8) 26x1 units high. Physical
stability has not been evaluated for stacking higher than eight units, and
any configuration greater than eight may result in an unstable (tip-over)
condition. Ensure that the four (4) rubber feet supplied with the product
have been installed on the bottom of each unit prior to stacking any 26x1
units on top of one another.