Emi notices – Zhone Technologies 4000E User Manual

Page 20

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4000E IP Broadband Loop Carrier Installation Instructions


— 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


— Do not use the telephone to report a gas leak in the vicinity of the


13 The equipment is intended for installation in an environment that is free

of dust and dirt.

14 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.

15 CLASS 1 LASER PRODUCT: This product has provisions for the

customer to install a Class 1 laser transceiver, 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 transceiver 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 transceiver 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. Also, laser warnings

are to be provided in accordance with IEC 60825-1 and its Amendments 1

and 2, as well as 21 CFR 1010 and 1040.10(g).

EMI Notices

United States

This equipment has been tested and found to comply with the limits for a
Class A digital device, pursuant to Part 15 of the FCC rules. These limits are
designed to provide reasonable protection against harmful interference when
the equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a
residential area is likely to cause harmful interference in which case the user
will be required to correct the interference at his own expense.

The authority to operate this equipment is conditioned by the requirements
that no modifications will be made to the equipment unless the changes or
modifications are expressly approved by Zhone Technologies, Inc.