BS EN IEC 62148-22:2023

Fibre optic active components and devices. Package and interface standards. 25 Gbit/s directly modulated laser packages with temperature control unit | Status: Current

1 Scope This part of IEC 62148 defines the physical dimensions and interface specifications for directly modulated laser (DML) devices used in optical telecommunication and optical data transmission applications. The intent of this document is to adequately specify the physical requirements for DML devices so as to enable mechanical interchangeability of laser devices or transmitters complying with this document both at the printed circuit board and for any panel-mounting requirements.