The guide covers Linksys 10/100M Ethernet switches, including the 5‑port SD205‑CN, 8‑port SD208‑CN, and 16‑port SD216‑CN models. It explains the basic operation, LED indicators, back‑panel and side‑panel features, and safety slot for secure mounting.
Installation steps detail power connection, cable routing, and recommended practices to avoid radio interference. Warranty information, FCC compliance, and contact details for technical support are also provided. This manual is written in Chinese.
Try reorienting or relocating the receiving antenna, increase separation from the device, move the plug to a different outlet, or consult a radio/TV technician.
The System LED on the front panel lights up when the switch is powered.