The DigiSAT DOLT-108 FFTH-Gpon Switch (Figure 1) is self-developed Compact 1U GPON OLT equipment,meeting the requirements of ITU-T G.984/G.988 and relative standards of China Telecom/Unicom GPON, possessing super GPON access capacity, carrier-class reliability and the complete security function. It can satisfy long-distance optical fiber access requirement on account of its excellent management, maintenance and monitoring capability, abundant service features and flexible network mode. DOLT-108 FFTH-Gpon Switch can be used with NGBNVIEW network management system so as to provide users with the perfect solution.