Account:  - Login  |  Webstore  |  Shopping basket cart
English  |  Français  |  Nederlands

Publication details

Publication CODE Title
IEC 60793-1-41:2010 (2010-08) OPTICAL FIBRES - PART 1-41: MEASUREMENT METHODS AND TEST PROCEDURES - BANDWIDTH
 
Price Excl. VAT Total number of pages, tables and drawings
201.00 € 59 P.
Description
IEC 60793-1-41:2010 describes three methods for determining and measuring the modal bandwidth of multimode optical fibres (see IEC 60793-2-10, IEC 60793-30 series and IEC 60793-40 series). The baseband frequency response is directly measured in the frequency domain by determining the fibre response to a sinusoidaly modulated light source. The baseband response can also be measured by observing the broadening of a narrow pulse of light. The calculated response is determined using differential mode delay (DMD) data. The three methods are:
- Method A - Time domain (pulse distortion) measurement
- Method B - Frequency-domain measurement
- Method C - Overfilled launch modal bandwidth calculated from differential mode delay (OMBc).
The main change with respect to the previous edition is the addition of a third method for determining modal bandwidth based on DMD data and to improve measurement procedures for A4 fibres. This standard should be read in conjunction with IEC 60793-1-1 and IEC 60793-1-2, which cover generic specifications.
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN/FR version

Status
Status IEC PUBLICATION
Situation Withdrawn
Replaced by  IEC 60793-1-41:2024
Replaces  IEC 60793-1-41:2003
Origin
Committee TC 86/SC 86A
FIBRES AND CABLES (optical)
Responsible Monsieur POLART Jules, Ingénieur
Chaussée de Brunehault, 380
7140  MORLANWELZ
Phone: 064 / 45 16 83
Fax: 064 / 45 16 83
E-mail: jules.polart@ceb-bec.be
Approval
BEC Approval 2010-08-31
Registration 107206
ICS-Code (International Standards Classification) 33.180.10
NBN Status New
IEC publication date 2010-08-31
IEC stability date 2022-12-31
IEC last modification date 2017-12-15