Digital Networks North America DNswitch 800 Benutzerhandbuch
FCC Class B Certification (USA)
This device complies with Part 15 of the FCC Rules. Operation is subject to the following
conditions:
This device complies with Part 15 of the FCC Rules. Operation is subject to the following
conditions:
1.
This device may not cause harmful interference, and
2.
This device must accept any interference received, including interference that may
cause undesired operation.
cause undesired operation.
Warning! 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. 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:
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 distance between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from the one which the
• Increase the distance between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from the one which the
receiver is connected to.
• Consult the dealer or an experienced radio/TV technician for help.
You are cautioned that changes or modifications not expressly approved by the party
responsible for compliance could void your authority to operate the equipment.
You are cautioned that changes or modifications not expressly approved by the party
responsible for compliance could void your authority to operate the equipment.
Attach 62.5/125 or 50/125 µm multimode fiber cable to the SC ports.
Note: In order to maintain compliance with the limits of a Class B digital device, Digital
Networks requires that you use a quality interface cable when connecting to this device.
Changes or modifications not expressly approved by Digital Network could void the
user’s authority to operate this equipment. Suggested cable type is 62.5/125 or 50/125 µm
multimode fiber cable for SC port connections.
Networks requires that you use a quality interface cable when connecting to this device.
Changes or modifications not expressly approved by Digital Network could void the
user’s authority to operate this equipment. Suggested cable type is 62.5/125 or 50/125 µm
multimode fiber cable for SC port connections.
Canada Department of Communications - Class B
This digital apparatus does not exceed the Class B limits for radio noise emissions from
digital apparatus as set out in the interference-causing equipment standard entitled
“Digital Apparatus,” ICES-003 of the Department of Communications.
This digital apparatus does not exceed the Class B limits for radio noise emissions from
digital apparatus as set out in the interference-causing equipment standard entitled
“Digital Apparatus,” ICES-003 of the Department of Communications.
Cet appareil numérique respecte les limites de bruits radioélectriques applicables aux
appareils numériques de Classe B prescrites dans la norme sur le matériel brouilleur:
“Appareils Numériques,” NMB-003 édictée par le ministère des Communications.
appareils numériques de Classe B prescrites dans la norme sur le matériel brouilleur:
“Appareils Numériques,” NMB-003 édictée par le ministère des Communications.