This packaging method provides high reliability because it uses advanced packaging techniques. Look for analog switch ic variants by searching with MAX14560.
MAX14560EWC+T Features
MAX14560EWC+T Applications
There are a lot of Maxim Integrated MAX14560EWC+T Analog Switches & Multiplexers ICs applications.
E1 Multiplexer
FTTH
Low-Voltage
Medical systems
DSLAMs
Cell phones
Central office
Short/Medium Loop: approximately 2000 ft. of 26 AWG and 5 REN loads