The RicherLink RL8008ES OLT device (Figure 1) is self-developed Compact 1U EPON OLT equipment,meeting the requirements of IEEE802.3ah and meets the EPON OLT requirements of YD/T 1945-2006 Technical requirements for access network——based on Ethernet Passive Optical Network (EPON) and China telecom EPON technical requirements 3.0, possessing super EPON 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. RL8008ES OLT FTTH can be used with NMS2000 network management system so as to provide users with the perfect solution.The RL8008ES OLT device provides 8 *Downsteam EPON ports, 4GE * Uplink ETH ports, 2GE * Uplink SFP ports and 2*10G Uplink SFP+ ports. Up to 1:64 Split ratio for up to 512 EPON users. The 1U pizzabox design is for easy installation, Maintenance and Space saving. RL8008ES EPON OLT is suitable for Broadcast three in one, video surveillance network, enterprise LAN, Internet of Things, etc.