40G 1:4 Mux
The MS4S1V1M is a SiGe 4-to-1 multiplexer (without integrated clock multiplying unit) designed for use in 40 or 43 Gb/s SONET OC768 / SDH STM256 applications. The module accepts input data rates from 0.5-10 Gb/s with an input sensitivity better than 200 mV.
The mux can be used with existing equipment to generate higher bit-rate streams for telecom and datacom applications. The broad bandwidth of the input allows operation from 2 to 44 Gb/s.