System Description

The TsnTec 78M0048 FCE chip utilizes the latest generation of cross serdes design architecture from TesnTec to provide link switching at the physical layer. This chapter presents a system overview, a logical view of the chip, and a module diagram. 
  • The chip supports up to 49 serdes signal inputs. 

  • The chip supports up to 49 serdes signal outputs. 

  • Each input and output can be freely configured for link switching. 

  • Support serdes rate range: 1.25Gbps-12.3125Gbps. 

  • Supports 49 independent CTLE adjustments.

  • Support programmable output pre-emphasis.

  • Support 49 independent LOS detection.

  • Maximum insertion loss: -10dB.

  • Maximum supported return loss: -8dB.

  • Low Latency Switch Applications.