DSH 557 Products employing plug-in laser transceivers
http://decisions.iecee.org/icons/ecblank.gif DSH 557
Products employing plug-in laser transceivers
4.3.13.5
60950-1(ed.1)
Standard(s):
IEC 60950-1:2001, 1st ed.
Sub clause(s):
4.3.13.5
DSH – 557
page 1 (1)
Subject:
Products employing plug-in
laser transceivers
Key words:
Plug-in, lasers, transceivers,
communications.
Not applicable for basic
consumer ITE as specified in
the Explanatory Notes
Decision confirmed
by CTL at its 42nd
meeting 2005 in Cancun
Question:
For equipment intended for use with field installable, plug-in laser device modules (LDMs) not
provided with the equipment, how should the laser safety aspects of the equipment be
addressed in an IECEE CB Test Report?
Decision :
The equipment shall be investigated to IEC 60950-1 and IEC 60825-1 and –2 with
representative LDMs during the Type Test investigation. The LDMs shall be described in the
List of Critical Components, but may or may not be shipped with the equipment from the
original equipment manufacturer.
The CB Test Report for the equipment shall state the following in the General Product
Information:
a) This end product is for use with field installable LDMs not provided with the product
when shipped from the original equipment manufacturer. This end product was
evaluated with representative LDMs during the Type Test investigation.
b) The end product with LDMs installed is required to comply with IEC 60950-1 and IEC
60825-1 and –2, including any declared national differences.
c) The decision on certification of the end product without the LDMs rests with the
recognizing NCB.
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