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AIMA3000.RRAS/G/R Product User Manual
Technetix Group Limited
sales@technetix.com • technetix.com Jan/2018 - V2 15
3.3 RRAR Overview
3.3.1 About the RRAR
The Technetix AIMA3000 RRAR series Analogue Return Receiver - Redundant (RRAR) are designed for multi-services
operators to increase network-return capacities for the ever-growing demand for data and voice bandwidth, while
minimizing physical headend space and power requirements.
The RRAR, is designed to plug into Technetix latest generation Advanced Intelligent Multi- Service Headend Platform
(AIMA3000). The RRAR incorporates four independent optical return-path receivers that can operate at any wavelength
between 1260~1620 nm. This density allows up to 64 independent receivers in only 4 RU of space. The user can set
each receiver individually for operation in either manual gain control (MGC) mode or automatic gain control (AGC) mode
based on optical input power. The unit has a low-noise profile and high performance amplifiers to ensure a good signal-
to-noise ratio as well as low distortion characteristics. The RRAR is compatible with Technetix existing optical nodes
including the ODN1P, ODN2P, ODN4P, and ODN2000. With high RF outputs, the RRAR can be adapted to work with
various headend configurations.
The RRAR can also be conveniently monitored and controlled through a computer connected to one of the Ethernet ports
via the ASMM module.
All module settings are retained in non-volatile memory to ensure trouble-free operation. Bulk updating, automatic
uploading and downloading of configuration files is possible using Technetix NMSE web-based management system.