Nortel Networks 4000 Switch User Manual


 
119500-A Rev. A vii
Canada Requirements Only
Canadian Department of Communications Radio Interference Regulations
This digital apparatus (Nautica 4000) does not exceed the Class B limits for radio-noise
emissions from digital apparatus as set out in the Radio Interference Regulations of the
Canadian Department of Communications.
Règlement sur le brouillage radioélectrique du ministère des Communications
Cet appareil numérique (Nautica 4000) respecte les limites de bruits radioélectriques
visant les appareils numériques de classe B prescrites dans le Règlement sur le brouillage
radioélectrique du ministère des Communications du Canada.
Canada CS-03 Rules and Regulations
Notice: The Industry Canada label identifies certified equipment. This certification means
that the equipment meets telecommunications network protective, operational and safety
requirements as prescribed in the appropriate Terminal Equipment Technical Requirements
document(s). The Department does not guarantee the equipment will operate to the user’s
satisfaction.
Before installing this equipment, users should ensure that it is permissible to be connected
to the facilities of the local telecommunications company. The equipment must also be
installed using an acceptable method of connection. The customer should be aware that
compliance with the above conditions may not prevent the degradation of service in some
situations.
Repairs to certified equipment should be coordinated by a representative designated by the
supplier. Any repairs or alterations made by the user to this equipment, or equipment
malfunctions, may give the telecommunications company cause to request the user to
disconnect the equipment.
Users should ensure for their own protection that the electrical ground connections of the
power utility, telephone lines and internal metallic water pipe system, if present, are
connected together. This precaution may be particularly important in rural areas.
Caution: Users should not attempt to make such connections themselves, but should
contact the appropriate electric inspection authority, or electrician, as appropriate.
Notice: For equipment using loopstart lines, please note that the Ringer Equivalence
Number (REN) assigned to each terminal device provides an indication of the maximum
number of terminals allowed to be connected to a telephone interface. The termination on
an interface may consist of any combination of devices subject only to the requirement that
the sum of the Ringer Equivalence Numbers of all the devices does not exceed 5. The REN
is located on the “FCC Rules Part 68” label located on the bracket of the module, or on the
back of the unit.
Canada CS-03 -- Règles et règlements
Av i s : L'étiquette d'Industrie Canada identifie le matériel homologué. Cette étiquette
certifie que le matériel est conforme aux normes de protection, d'exploitation et de sécurité
des réseaux de télécommunications, comme le prescrivent les documents concernant les