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IEC TR 62343-6-1:2011

(Main)

Dynamic modules - Part 6-1: Dynamic channel equalizers

Dynamic modules - Part 6-1: Dynamic channel equalizers

IEC/TR 62343-6-1:2011(E) deals with dynamic channel equalizers (DCE). The report includes a description of the dynamic channel equalization and its benefits in a wavelength division multiplexed (WDM) transmission system and also covers different DCE component technologies that are being used.

General Information

Status
Published
Publication Date
16-Feb-2011
ICS
01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
33.180.01 - Fibre optic systems in general
Technical Committee
SC 86C - Fibre optic systems and active devices
Drafting Committee
WG 5 - TC 86/SC 86C/WG 5
Current Stage
PPUB - Publication issued
Start Date
31-May-2011
Completion Date
17-Feb-2011
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IEC TR 62343-6-1:2011 - Dynamic modules - Part 6-1: Dynamic channel equalizersIEC TR 62343-6-1:2011 - Dynamic modules - Part 6-1: Dynamic channel equalizers
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IEC/TR 62343-6-1
®

Edition 1.0 2011-02
TECHNICAL
REPORT


colour
inside


Dynamic modules –
Part 6-1: Dynamic channel equalizers


IEC/TR 62343-6-1:2011(E)

---------------------- Page: 1 ----------------------
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IEC/TR 62343-6-1
®

Edition 1.0 2011-02
TECHNICAL
REPORT

colour
inside


Dynamic modules –
Part 6-1: Dynamic channel equalizers


INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
M
ICS 33.180 ISBN 978-2-88912-365-0

® Registered trademark of the International Electrotechnical Commission

---------------------- Page: 3 ----------------------
– 2 – TR 62343-6-1  IEC:2011(E)
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Terms and definitions . 5
3 Background . 6
4 Gain equalized EDFAs . 7
5 OSNR in WDM systems . 8
6 System impact of amplifier gain flatness . 9
7 Benefits of dynamic channel equalization . 10
8 DCE technologies . 10
Bibliography . 13

Figure 1 – ROADM architecture . 7
Figure 2 – Gain spectrum of an EDFA with GEF . 8
Figure 3 – OSNR penalty caused by optical gain non-uniformity . 10

Table 1 – An example of DCE specifications .
...

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