DSH 557 Products employing plug-in laser transceivers

小米

广东安规检测
有限公司提供：

小型摆管淋雨试验机

IPX5X6X7喷水试验机

1000L恒温恒湿箱

各种试验指现货

可程式恒温恒湿试验箱

水平垂直燃烧机

自动卷线器试验机

耐划痕试验机

各种灯头量规现货

灼热丝试验机现货

GB1002插头量规

IPX1-X7淋雨现货

IEC61347/UL935镇流器热试验箱

灯具防风罩

IK冲击试验机

UL498插头插座量规

VDE0620插头插座量规

稳定性试验台

家电温升测试角

针焰试验机现货

热电偶焊机现货

家电125mm试验指

E12灯头量规

无绳壶无绳电熨斗插拔寿命试验机

IEC60335试验指甲

DSH 557 ( y7 M9 N/ r' I  _$ S

Products employing plug-in laser transceivers $ [  X; }' `& g( A: G% \8 v

4.3.13.5

60950-1(ed.1) ( |, t; e! N$ Y. e/ R/ G# }$ F

7 i; x$ K8 T2 h. z. E) a' LStandard(s):
. ]+ ?, R! {9 M5 o% ~1 cIEC 60950-1:2001, 1st ed.
8 G5 o4 K' p$ H# r# X* I. vSub clause(s):
4.3.13.5
DSH – 557
page 1 (1)
Subject:
! H  v. d$ k! N. {0 y$ k# U! A' QProducts employing plug-in
laser transceivers
Key words:
! B, g. n1 ?* F. b$ B+ BPlug-in, lasers, transceivers,
  P: |/ S9 G+ r8 Hcommunications.
% b& p3 ~, t! z! B. M% o8 E# R$ YNot applicable for basic
% S% F( ]9 @, \7 s# Nconsumer ITE as specified in
! B8 U# ^6 b5 `0 [( }6 `7 ]the Explanatory Notes
( S; p* r# d* s. aDecision confirmed
0 |0 g0 t' z5 x* ^9 nby CTL at its 42nd
6 Z" r( D/ G3 O. C3 \meeting 2005 in Cancun
, i  U2 Z& m+ b( b# M; \1 E6 aQuestion:
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
* B) I  l5 k# G- \1 taddressed in an IECEE CB Test Report?
Decision :
/ `0 a- L* _# O7 c/ kThe equipment shall be investigated to IEC 60950-1 and IEC 60825-1 and –2 with
9 q. u( d% @: @2 @$ X/ k; k+ xrepresentative 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
: N1 {- Q* b% Y# ]0 C5 o7 Horiginal equipment manufacturer.
5 P$ S6 k1 C3 r1 B7 uThe CB Test Report for the equipment shall state the following in the General Product
Information:
1 G; m, \+ G/ g+ Ma) 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
6 K( Z" ?" ~! v0 f$ Ievaluated 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.
! l" z% i9 h$ @9 q% R. q, Y: ~

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