Metrodata MetroLAN-1000, Подробное краткое руководство по эксплуатации

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STATUTORY INFORMATION
3 76-02-059A
2 STATUTORY INFORMATION
2. 1 Safety
The following ports are designated SELV (Safety Extra Low Voltage) within the scope of
EN41003:
E1/T1 ports
E3/DS-3 ports
LAN ports
Terminal port
Management port
Alarm extension port
These ports should only be connected to SELV ports on other equipment in accordance with
EN60950 clause 2.3.
2. 2 Electromagnetic Compatibility
In order to ensure EMC compliance all signal and data cables and connectors must use a
screened connector shell with a screened cable. The cable screen must be terminated to the
screened connector shell and not connected to any pins of the connector. Failure to use the
correct connector may compromise EMC compliance.
2. 3 EN55022 Declaration
The MetroLAN unit is a Class A product. In a domestic environment it may cause radio
interference in which case the user may be required to take adequate measures.
2. 4 FCC Declaration
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 its own expense.
2. 5 Laser technology
The user is reminded that the MetroLAN employs laser technology. Care must be taken not
to expose the eyes to laser beams or radiation since eye tissue damage can result. The rear
panels of all models using laser technology are marked with a label as shown below:
Figure 2.1 Laser warning label