The BDCOM GP3600 Series of OLTs are used to establish efficient EPON FTTx solutions and has three models: P3608, P3612 and P3616. BDCOM GP3600 OLTs complies with ITU-T G.984/G.988, automatically discovers and integrates with all 3rd party ONU?s (Terminals). BDCOM GP3600 OLT supports the Asymmetric uplink 1.25Gbps/downlink 2.5Gbps PON transmission rate, efficient bandwidth usage, helping carriers to provide reliable services to their users. Its coupling ratio, 1:128, and its support of different hybrid ONU networks minimizes the carrier?s investment. BDCOM GP3600 OLT, based on the edge-cutting technologies, is strong in functionality and a few of its functions such as QoS are guaranteed. SLA and DBA come standard across the entire GP3600 range.