Technical Data Sheet
ACU-A20-S
Optimizer RT® Antenna Control Unit AISG 2.0
Product Description
ACU-A20-S
  • The ACU-A20-S Antenna Control Unit (ACU) is part of the complete RFS AISG compliant Optimizer RT® remote antenna control system. The ACU-A20-S is a direct replacement for the ACU-A20-N. With its smaller and more ergonomic form factor, installation is easier and more cost-effective especially when using multi-band antennas with several ACUs.
  • The Optimizer RT® remote antenna control system permits accurate antenna tilt operations to be conducted - without riggers or crane equipment - either from the tower base or the network management center.
Features/Benefits
  • Compliant with AISG standards
  • Enables remote electrical tilt of antennas
  • Direct replacement for the ACU-A20-N in a smaller size
Technical Features
Product TypeAntenna Control Unit
ConfigurationOptimizer RT® Antenna Control Unit (ACU) for AISG2.0
Techn. ApplicationStandard AISG Protocol and Optimizer RT® Compatible
Nominal Current, mA50 (stand-by), 300 (during tilt)
MountingDirectly onto antenna
Temperature Range, °C (°F)-40.0 to 70.0 (-40.0 to 158.0 )
Ingress ProtectionIP34 (mounted)
Dimensions, H x W x D, mm (in)103.0 x 41.0 x 88.0 (4.0 x 1.6 x 3.5)




Notes
  • Radiated emission in the semi anechoic chamber: EN 55022 (1998), with the limits class B specified in the EN 300386 V1.3.3 (2005)
  • Radiated emission in the semi anechoic chamber: FCC part 15
  • Conducted emission on the data cable: EN 55022 (1998), with the limits class B specified in the EN 300386 V1.3.3 (2005)
  • Immunity to electrostatic discharges: EN 61000-4-2, {with the acceptance criteria B for the levels specified in the EN 300386 V1.3.3
  • Immunity to radiated electromagnetic field: EN 61000-4-3, with the acceptance criteria A for the levels specified in the EN 300386 V1.3.3
  • Immunity to radiated electromagnetic field : AISG1.1 and AISG 2.0, with the acceptance criteria A for the levels specified in the AISG1.1 and AISG 2.0
  • Immunity to fast transient signals in bursts on the cable: EN 61000-4-4, with the acceptance criteria B for the levels specified in the EN300386 V1.3.3
  • Immunity to surges (lighting protection): EN 61000-4-5, with the acceptance criteria B for the levels specified in the EN 300386 V1.3.3
External Document Link
All Information contained in the present datasheet is subject to confirmation at time of ordering.