This manual mainly introduces the installation, maintenance and troubleshooting of DI-4500 broadband router, including installation preparation, chassis installation, interface connection, router maintenance, hardware fault analysis and other content.
The DI‑4500 broadband router provides a console port, two 10/100 Mbps WAN ports and three 10/100 Mbps LAN ports, along with power, grounding, and ventilation features. This guide describes the router’s physical layout, standard configuration, and system specifications.
Installation steps cover preparation, safety warnings, mounting the unit on a desk or rack, connecting power and network interfaces, and performing basic checks. The manual also includes maintenance procedures, LED indicator meanings, and a hardware fault analysis section to help isolate and resolve common issues. This manual is written in Chinese.
| WAN ports | 2 × 10/100 Mbps |
|---|---|
| LAN ports | 3 × 10/100 Mbps |
| Dimensions (W×D×H) | 340 mm × 200 mm × 44 mm |
| Operating temperature | 0 °C – 40 °C |
| Power consumption | 15 W |
| Flash memory | 8 – 32 MB |
| SDRAM | 128 – 256 MB |
The router consumes 15 W of power.
It operates between 0 °C and 40 °C.
The POWER LED lights up when the router is powered on.