Nokia Shanghai Bell Co. Ltd. A240ZA Manuale Utente
ANSI CPE safety guidelines
7368 ISAM CPE A-240Z-A Product Guide
32 3FE-46615-AAAA-TCZZA
Issue:
01
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy
and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications.
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy
and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications.
However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following
measures:
installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following
measures:
•
Reorient or relocate the receiving antenna.
•
Increase the separation between the equipment and receiver.
•
Connect the equipment into an outlet on a circuit different from that to which the
receiver is needed.
receiver is needed.
•
Consult the dealer or an experienced radio/TV technician for help.
4.2.2 Equipment safety standard compliance
The CPE equipment complies with the requirements of UL60950-1, Outdoor CPEs
to “Communication Service Equipment” (CSE) and Indoor CPEs to Information
Technology Equipment (ITE).
to “Communication Service Equipment” (CSE) and Indoor CPEs to Information
Technology Equipment (ITE).
4.2.3 Environmental standards compliance
The CPE equipment complies with the following standards:
•
GR-63-CORE (NEBS): requirements related to operating, storage, humidity,
altitude, earthquake, office vibration, transportation and handling, fire resistance
and spread, airborne contaminants, illumination, and acoustic noise
altitude, earthquake, office vibration, transportation and handling, fire resistance
and spread, airborne contaminants, illumination, and acoustic noise
•
GR-487-CORE: requirements related to rain, chemical, sand, and dust
•
GR-487 R3-82: requirements related to condensation
•
GR-3108: Requirements for Network Equipment in the Outside Plant (OSP)
•
TP76200: Common Systems Equipment Interconnections Standards
4.2.4 Resistibility requirements compliance
The CPE equipment complies with the requirements of ITU Recommendation K.21
for resistibility of telecommunication equipment installed in customer premises to
overvoltage and overcurrents.
for resistibility of telecommunication equipment installed in customer premises to
overvoltage and overcurrents.