Digital Optical Multi-frequencies &Multi-subbands DAS 

    The LTE/NR digital DAS is divided into two or mult units, the Master Unit (MU) and Remote Unite (RU). Digital DAS is a new system solution that extends the radio frequency part of the base station to serve multiple frequency bands by means of digital processing, digital fiber transmission and software radio technology. Support the integration of multiple systems and one network coverage, to solve the problems of difficult Macro station construction, high cost, low rate of return, improve user experience, reduce the cost of network construction.

Working Schematics ---MIMO

Features

Support NSA+SA mode.
Support Sub-band bandwidth 10~100MHz optional.
The real speed test up to 300Mbps+($lS0)
Built-in 5G base band synchronous detection module (SDM).
5G TDD UL & DL time slot and special sub-frame can be flexibly configured by software.
Built-in Auto Gain Control(AGC)& Auto Level Control(ALC).
Support APP & USB local control, optional built-in Modem remote monitoring.
Supports lP65 protection levels.

Optional spatial & direct coupling provides flexible deployment.
Supports remote cascading mode, with a maximum of six layers in theory

The NMS plays a crucial role in overseeing and managing the operations of RPT within the internet. Its main
functions include:
① Monitoring and Control: The center monitors the status and performance of RPT in real-time, ensuring smooth
operation and identifying issues promptly.
② Configuration Management: It handles the configuration of RPT, including parameter settings, software updates,
and network adjustments.
③ Fault Management: Detecting and troubleshooting faults in devices to minimize downtime and ensure continuous
network availability.
④ Performance Management: Analyzing and optimizing the performance of RPT to enhance network
efficiency and user experience.
⑤ Security Management: Implementing security measures to safeguard RPT operations and data from potential threats.
⑥ Network Planning: Assisting in the planning and deployment of new RPT to expand network coverage and capacity.
⑦ Reporting and Analysis: Generating reports on network performance, trends, and issues for decision-making and
improvement purposes.