![header thumbnail](/images/publishers\nen_cover.gif)
NEN NPR IEC/PAS 61290-3-1 : 2002
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
![header thumbnail](/images/publishers\nen_cover.gif)
OPTICAL FIBRE AMPLIFIERS - BASIC SPECIFICATION - PART 3-1: TEST METHODS FOR NOISE FIGURE PARAMETERS - OPTICAL SPECTRUM ANALYZER
Superseded date
01-12-2003
Published date
12-01-2013
Publisher
Relates to commercially available optical fibre amplifiers (OFAs) using active fibres containing rare-earth dopants, or semiconductor optical amplifiers (SOWs) using laser gain media.
Sorry this product is not available in your region.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.