10Gbps PIN-TIA has important role in today\'s ever growing fast optical fiber networks, especially in the FTTx sector. Continuous demand on internet bandwidth has driven the deployment of 10Gbps optical link to the edge of the network. At more widely deployed 2.5Gbps, PIN-TIA photodetectors are low-cost, and have very high sensitivity (low optical power required at the detector). This means the 2.5Gbps link can tolerate much higher optical lo..