The TP-LINK DS-P7001-04 linear terminal is designed for use in networks using GPON technology. It has four 2.5G GPON ports and one Gigabit Ethernet (GE) LAN port, as well as two SFP+ ports for connection. This terminal provides fast and reliable connection to the network with high throughput capacity. It is ideally suited for installation in small offices or corporate networks to ensure efficient communication and data transmission.