1 Scope
This part of IEC 62148 covers the physical interface specifications for the SFF MT-RJ/LC/MU duplex 10-pin
fibre optic transceiver module family.
The intent of this standard is to adequately specify the physical requirements of
an optical transceiver that will enable mechanical interchangeability of transceivers
complying with this standard both at the printed circuit wiring board and for any
panel-mounting requirement.