QD-8008GS Gigabit Intelligent Ethernet Switch is a 8-port Gigabit Ethernet switch, which supports 10/100/1000M adaptive Ethernet ports, and each port can provide a maximum transmission speed of 2000Mbps. It is an ideal choice to improve the performance of departments and workgroups. QD-8008GS supports software configuration, supports port VLAN, supports port blocking, flow control and other intelligent configurations.
This manual describes the QD‑8008GS Gigabit network switch, its hardware layout, and basic operating principles. The device offers eight RJ‑45 ports supporting 10/100/1000 Mbps Ethernet, LED indicators for link and activity status, and a power input of 110‑260 V AC (50/60 Hz). It complies with IEEE 802.3, 802.3u, 802.3ab and 802.3x standards and includes features such as VLAN, non‑blocking architecture, and back‑pressure flow control.
The guide walks the user through hardware connections (RJ45, LED, power, RS232 console), installation steps, and detailed configuration options. VLAN management is performed via the menu commands Add VLAN Port, Delete VLAN Port, Reset VLAN Group, and the document also explains port speed, duplex, flow control, and auto‑negotiation settings. This manual is written in Chinese.