Features：
- Modularized Master Unit and Remote Unit support field upgrade and independent gain control.
- RF module supports both simplex and duplex in MU.
- Full operation bandwidth system supports multi-operator application.
- Supports all major technologies GSM, CDMA, WCDMA and LTE.
- Optical link auto gain control.
- Web based GUI for intelligent commissioning and configuration.
- Supports FOU expansion in Master Unit.