CENELEC - EN 62074-1
Fibre optic interconnecting devices and passive components - Fibre optic WDM devices - Part 1: Generic specification
|Publication Date:||1 April 2014|
|ICS Code (Fibre optic interconnecting devices):||33.180.20|
|ICS Code (Fibre optic systems in general):||33.180.01|
This part of IEC 62074 applies to fibre optic wavelength division multiplexing (WDM) devices. These have all of the following general features:
• they are passive, in that they contain no optoelectronic or other transducing elements; however they may use temperature control only to stabilize the device characteristics; they exclude any optical switching functions;
• they have three or more ports for the entry and/or exit of optical power, and share optical power among these ports in a predetermined fashion depending on the wavelength;
• the ports are optical fibres, or optical fibre connectors.
This standard establishes uniform requirements for the following:
• optical, mechanical and environmental properties.