Transition Networks, Inc.
PCVT-48VDC-53VDC Install Guide
33568 Rev. A
Page 6 of 18
product for proper disposal. The contact information for this activity can be found in the ‘Contact Us’
portion of this document.
CAUTION: RJ connectors are NOT INTENDED FOR CONNECTION TO THE PUBLIC TELEPHONE
NETWORK. Failure to observe this caution could result in damage to the public telephone
network.
Der Anschluss dieses Gerätes an ein öffentlickes Telekommunikationsnetz in den EG-Mitgliedstaaten
verstösst gegen die jeweligen einzelstaatlichen Gesetze zur Anwendung der Richtlinie 91/263/EWG zur
Angleichung der Rechtsvorschriften der Mitgliedstaaten über Telekommunikationsendeinrichtungen
einschliesslich der gegenseitigen Anerkennung ihrer Konformität.
GB 4943.1-2011 (Safety of Information Technology Equipment)
IEC 60950-1 is the International Standard for Safety of Information Technology Equipment. It
encompasses under its scope information technology equipment, communications equipment, office
appliances and multi-media equipment for use in the home, office, business, school, computer room and
similar locations.
IEC 60950-1 is developed/maintained by IEC Technical Committee (TC) 108, Maintenance Team No. 2
(MT2): Safety and Energy Efficiency of Information Technology Equipment. In China, the ITE Standard,
formally designated GB 4943.1-2011, is based on the Second Edition of IEC 60950-1, and like its
predecessors includes China Deviations to address National requirements not in the base IEC document.
Used only at altitudes not more than 2000m above sea level.
“仅适用于海拔2000m 以下地区安全使
用”或类似的警告语句
Used only in non-tropical conditions.
“仅适用于非热带气候条件下安全使用”
或类似的警告语句
Disconnect Device
– Since the products are evaluated as Permanently Connected Equipment, disconnect
devices shall be provided in accordance with sub clause 1.7.2.2. A readily accessible disconnect device
shall be incorporated outside the equipment. These devices can be isolating switch, circuit breaker, or
equivalent as specified in sub clause 3.4.2. For Permanently Connected Equipment, a readily accessible
disconnect device shall be incorporated external to the equipment.
