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|  DSH 557
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& A8 e, X" j* f& c% t* m7 I+ h | Products employing plug-in laser transceivers: g0 ^2 T! V/ W5 W8 l1 Z5 ]- z7 p" T
| 4.3.13.5
* V0 D# ]: [) c6 M" @- T4 o- U" ? | 60950-1(ed.1)
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Standard(s):* i* Y/ k' K. H/ @( o4 I
IEC 60950-1:2001, 1st ed.7 {% P8 s* a t; x! H) a ?
Sub clause(s):
& x7 E7 e1 O) U9 _! m0 v5 y4.3.13.5
7 s c( K' q7 P9 xDSH – 557" ]* j; i# `- U0 W: f% J/ U. M
page 1 (1)
! G2 P1 i3 f- ?1 b- T8 j- [. OSubject:0 k8 V$ B7 j7 v+ x, ]3 C2 t
Products employing plug-in' e# M& V, ?/ d' j4 Q4 A
laser transceivers
. R" F8 x! T( ^: ]9 M4 ZKey words:
; \1 a2 p4 X* a9 i+ X$ ^; {Plug-in, lasers, transceivers,5 o3 y5 y$ g; s2 M" ~/ a
communications.0 l4 Z4 ^' [% }$ K5 c
Not applicable for basic- G/ Y9 [' w L7 Q
consumer ITE as specified in
( y& z6 ~" I& D$ X5 N; [; Z; lthe Explanatory Notes3 }1 P% M' u. C: E, T, E
Decision confirmed. m! m3 Q* U T* F! Y/ K
by CTL at its 42nd
% P' p2 h( f& K% z' d+ R# l! ^2 Umeeting 2005 in Cancun
6 i& D$ b( |6 F- r9 q9 cQuestion:
4 X0 [" q/ m/ F: g( W# Z0 D3 [* ^For equipment intended for use with field installable, plug-in laser device modules (LDMs) not) p/ F: I! j# c# @ T( K% L7 ~# N d
provided with the equipment, how should the laser safety aspects of the equipment be
% h# a2 ~8 \ l8 ]+ Taddressed in an IECEE CB Test Report?
* l* s% v7 `7 ^3 D4 n9 S& l8 tDecision :
) l W+ G" U% t) q/ l8 SThe equipment shall be investigated to IEC 60950-1 and IEC 60825-1 and –2 with2 e4 ~/ Z: i |, j
representative LDMs during the Type Test investigation. The LDMs shall be described in the" ^% \" p1 o2 q% \/ ~
List of Critical Components, but may or may not be shipped with the equipment from the% ?( F: s0 v7 S; O! H
original equipment manufacturer.
3 d- x$ f* I! h1 W% T2 {( zThe CB Test Report for the equipment shall state the following in the General Product
" v- M. ^8 Z/ F0 I1 U+ C$ C& @Information:" t1 V) U- L7 j0 ]# @
a) This end product is for use with field installable LDMs not provided with the product, V W+ t. h1 q% Q* D- u
when shipped from the original equipment manufacturer. This end product was0 G2 R- ]% A. L$ F" Q$ [
evaluated with representative LDMs during the Type Test investigation.2 _7 x' ^0 g( l O8 m) K' T
b) The end product with LDMs installed is required to comply with IEC 60950-1 and IEC) I' ?. p- H) z* a/ @0 }
60825-1 and –2, including any declared national differences.6 Y$ G9 R' S1 `0 [7 Q2 p
c) The decision on certification of the end product without the LDMs rests with the5 R; R, }/ v- z' ]: ^
recognizing NCB.
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