Switch Fabric 8K x 8K/4K x 4K 16.384Mbps 1.8V/3.3V 196-Pin LBGA

The MT90871 has two data ports, the Backplane and the Local port. The Backplane port has 16 input and 16output streams operated at 2.048 Mb/s, 4.096 Mb/s, 8.192 Mb/s or 16.384 Mb/s, in any combination and theLocal port has 16 input and 16 output streams operated at 2.048 Mb/s, 4.096 Mb/s, 8.192 Mb/s or 16.384 Mb/s,in any combination.

• 8,192-channel x 8,192-channel non-blocking unidirectional switching. The Backplane and Local inputs and outputs can be combined to form a non-blocking switching matrix with 32 stream inputs and 32 stream outputs.
• 4,096-channel x 4,096 channel non-blocking Backplane to Local stream switch
• 4,096-channel x 4,096 channel non-blocking Local to Backplane stream switch
• 4,096-channel x 4,096 channel non-blocking Backplane input to Backplane output switch
• 4,096-channel x 4,096 channel non-blocking Local input to Local output stream switch
• Rate conversion on all data paths, Backplane to Local, Local to Backplane, Backplane to Backplane and Local to Local streams
• Backplane port accepts 16 ST-BUS streams with data rates of 2.048 Mb/s, 4.096 Mb/s, 8.192 Mb/s or 16.384 Mb/s in any combination
• Local port accepts 16 ST-BUS streams with data rates of 2.048 Mb/s, 4.096 Mb/s, 8.192 Mb/s or 16.384 Mb/s, in any combination
• Per-stream channel and bit delay for Local input streams
• Per-stream channel and bit delay for Backplane input streams
• Per-stream advancement for Local output streams
• Per-stream advancement for Backplane output streams
• Constant throughput delay for frame integrity
• Per-channel high impedance output control for Local and Backplane streams
• Per-channel driven-high output control for Local and Backplane streams