GAO Tek’s OLT / ONT units have the following functions: 

• Aggregation: Our OLT units aggregate and combine multiple customer connections into a single optical fiber link, optimizing the use of our network resources. 
• Optical signal reception:  GAO ONT units receive optical signals from the OLT units and convert them back into electrical signals usable by customer devices. 
• Data distribution: It distributes data received from our OLT units to the connected customer devices, such as computers, routers, telephones, or televisions. 
• Service interface provision: GAO’s ONT units offer various interfaces, such as Ethernet ports, POTS ports, RF ports, or Wi-Fi, to provide different types of services to our customers. 

GAO Tek’s OLT / ONT units are rugged, versatile, and precision measurement instruments. They comply with applicable industry standards such as ITU-T G.984 (GPON), ITU-T G.988, IEEE 802.3, ITU-T G.9977 (XG-PON), ITU-T G.989 (NG-PON2), ITU-T G.9700 / G.9701 (G.fast), and Broadband Forum TR-10. 

Our OLT / ONT units help our customers comply with relevant U.S. government regulations such as: 

• Federal Communications Commission (FCC) Regulations 
• National Institute of Standards and Technology (NIST) Guidelines 
• Telecommunications Industry Association (TIA) Standards 
• National Electrical Code (NEC) 

Our OLT / ONT units help our clients in complying with relevant Canadian government regulations such as: 

• Innovation, Science and Economic Development Canada (ISED) 
• Canadian Radio-television and Telecommunications Commission (CRTC) 
• Canadian Electrical Code (CEC) 
• Waste Electrical and Electronic Equipment (WEEE) 

Our OLT / ONT units have the following applications: 

• Fiber-to-the-Home (FTTH) Networks: GAO OLT and ONT units are used in our FTTH deployments to deliver high-speed internet, voice, and video services directly to residential homes or small businesses. 
• Fiber-to-the-Building (FTTB) Networks: In FTTB deployments, GAO's OLT and ONT units are used to connect fiber optic lines to multi-dwelling units (MDUs) or commercial buildings, providing broadband services to multiple tenants or businesses within the building. 
• Fiber-to-the-Curb (FTTC) Networks: GAO’s OLT and ONT units are utilized in FTTC deployments, where fiber optic cables are extended to a distribution point or curb near customer premises, and our ONT units are placed at the curbside to serve individual customers. 
• Campus Networks: GAO Tek’s OLT and ONT units are used in campus networks, such as universities, office complexes, or industrial parks, to provide high-speed connectivity and manage data distribution to various buildings and locations within the campus. 
• Triple-Play Services: GAO OLT and ONT units enable the delivery of triple-play services, including high-speed internet, voice, and video (television) services over a single fiber optic connection, offering a comprehensive solution for residential and business customers. 

Our OLT / ONT units can be shipped overnight within the continental U.S. and Canada, and can be shipped globally.