H3C Magic NX15, Руководство по соблюдению требований и безопасности

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13
Frequency Bands and Power
Table 3 Frequency bands and maximum radio-frequency power transmitted:
Frequency Range MHz Max Power (dBm)
*
WLAN 2400-2483.5 20
WLAN 5150-5350 23
WLAN 5470-5725 30
WLAN 5725-5875 14 (EN300 440), 36 (FCC)
Note: * Conducted power for mobile technologies and EIRP for other technologies.
USA regulatory compliance
FCC Part 15
US Federal Communications Commission (FCC) EMC Compliance
This product 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. 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:
•
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
connected.
•
Consult the dealer or an experienced radio/ TV technician for help.
This product complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received, including interference that may cause
undesired operation.
If the customer modifies the equipment without the authorization of H3C, which directly or indirectly
contribute to the equipment incompliance with FCC requirements for Class B digital devices, H3C is
not liable for such interference problem and the expenses incurred there from shall be covered by
the customers.
RF Requirements
1. RF exposure Hazard Warning
This device generates and radiates radio-frequency energy. To ensure compliance with the
requirements of FCC radio-frequency exposure, a minimum body to antenna distance of 20cm (8
inch) must be maintained when the device is installed and operated.