IEC 60793-1-41:2003 ED2

Optical fibres - Part 1-41: Measurement methods and test procedures - Bandwidth

Publication date:   Apr 17, 2003

General information

99.60 Withdrawal effective   Aug 31, 2010

IEC

TC 86/SC 86A Fibres and cables

International Standard

33.180.10   Fibres and cables

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Scope

Describes two methods for determining and measuring the modal bandwidth of multi-mode optical fibres (see IEC 60793-2-10, IEC 60793-2-30 and IEC 60793-2-40).The baseband frequency response is directly measured in the frequency domain by determining the fibre response to a sinusoidally modulated light source, it can also be measured by observing the broadening of a narrow pulse of light. Method A - Optical time domain measurement method (pulse distortion). Method 2 - Frequency domain measurement method. Each method can be performed using one of two launches: an overfilled launch (OFL) condition or a restricted mode launch (RML) condition.

Life cycle

PREVIOUSLY

Revises
IEC 60793-1-41:2001 ED1

NOW

WITHDRAWN
IEC 60793-1-41:2003 ED2
99.60 Withdrawal effective
Aug 31, 2010

REVISED BY

PUBLISHED
IEC 60793-1-41:2010 ED3