Zhone Technologies 4000E - Manual (Page 20)

20 4000E IP Broadband Loop Carrier Installation Instructions IPD4-A2-ZZ40-20
— 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.
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.