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 ! ?8 A* Y5 H) U' U9 ~% _- i9 i

Products employing plug-in laser transceivers

4.3.13.5 ) D' E  {7 K$ ]: |5 c1 N" }3 e( C

60950-1(ed.1) 8 F: T5 B( l& E& W' k/ Z

# X7 e' S5 {  @0 E5 R; B. fStandard(s):
7 l4 Y. a; K$ ~# A$ _IEC 60950-1:2001, 1st ed.
( h5 q- g/ E+ r7 tSub clause(s):
4.3.13.5
DSH – 557
6 K7 \) ]7 l0 X1 C1 g! I4 npage 1 (1)
' _9 |8 }  T! p! s" ^6 FSubject:
Products employing plug-in
% X; y2 g/ B8 B5 H4 ~laser transceivers
5 y- q4 v3 ]9 {) m3 F5 zKey words:
Plug-in, lasers, transceivers,
communications.
Not applicable for basic
consumer ITE as specified in
& H" K9 Z4 H; xthe Explanatory Notes
Decision confirmed
3 f( Z# ~1 O& ]/ Z; xby CTL at its 42nd
meeting 2005 in Cancun
Question:
, o: {: q4 Q" U1 z, _For equipment intended for use with field installable, plug-in laser device modules (LDMs) not
3 Q1 J* w) s0 b# k& V* nprovided 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
+ f% C0 _- A$ f. J+ }List of Critical Components, but may or may not be shipped with the equipment from the
original equipment manufacturer.
7 O8 T& u0 g. q7 tThe CB Test Report for the equipment shall state the following in the General Product
Information:
& w1 S/ c+ w0 [a) This end product is for use with field installable LDMs not provided with the product
4 M0 r- g5 M! M' Xwhen shipped from the original equipment manufacturer. This end product was
evaluated with representative LDMs during the Type Test investigation.
3 Q. R9 Y3 S1 p" ?7 L# O, Rb) The end product with LDMs installed is required to comply with IEC 60950-1 and IEC
- w- G9 j$ P' @/ S. E7 z2 S60825-1 and –2, including any declared national differences.
c) The decision on certification of the end product without the LDMs rests with the
recognizing NCB.
$ g6 w2 j8 P4 I& H0 _
. y" i3 T9 i/ I# z5 W- r