The DAS optical fiber distributed system adopts master unit, expansion unit and remote unit as the core network devices for extended signal coverage. The system can access 2G, 3G, 4G and WLAN signals simultaneously, enabling multi‑standard signal access and fine‑grained coverage within one single physical system.

Supported Frequency Bands | For business frequency bands of China Mobile, China Unicom and China Telecom: GSM, DCS, CDMA, 3G, LTE1, LTE2. |
Output Power | Customizable. Typical value: 27dBm |
Equipment Form Factor | Indoor type, outdoor type; integrated type, distributed type. |