DEV 3440/MAE
MODULO Downstream Amplifier
The MODULO DownstreamDownstream, describe the transmission of an RF signal from headend or hub site to the subscriber. Amplifier is an active module within the MODULO HFCHybrid fiber-coaxial (HFC) is a telecommunications industry term for a broadband network that combines optical fiber and coaxial cable. product portfolio to be used in the 5 RU MODULO frame. It meets the needs of the upcoming necessities in HFCHybrid fiber-coaxial (HFC) is a telecommunications industry term for a broadband network that combines optical fiber and coaxial cable. Headends as it is Noise optimized, provides High Linearity, electronically adjustable GainGain is defined as the ratio of the output power to the input power in dB. If a device provides gain the input signal will be amplified (gained) and thereof the output signal amplitude is typically higher than the one of the incoming signal.
, and an electronically adjustable Equalizer. All active MODULO modules fully support DOCSISData Over Cable Service Interface Specification (DOCSIS) is an international telecommunications standard that permits the addition of high-bandwidth data transfer to an existing cable TV (CATV) system. It is employed by many cable television operators to provide Internet access.3.1 regarding Frequency RangeFrequency Range is the bandwidth for which a device is designed and designated to be used for.
, Noise Immunity & Radiated Disturbance. A Monitor Port (20 dBdB is a logarithmic unit used to describe a ratio of power.
Tap built with a directional coupler) allows to easily analyse the signal quality.
DEV 3440/MAE
MODULO Downstream Amplifier
Features

  • Module 2,5 RU; 2 Slots
  • In- and Outputs at the Rear
  • Monitor Ports at the Front
  • Noise Optimized
  • Adjustable GainGain is defined as the ratio of the output power to the input power in dB. If a device provides gain the input signal will be amplified (gained) and thereof the output signal amplitude is typically higher than the one of the incoming signal.
  • Adjustable Slope (Equalizer)
  • Noise Immunity & Radiated Disturbance in accordance to EN 50083-2
Benefits

  • Space saving installation; Up to 18 Modules in 5 RU
  • Future Proof as it fully supports DOCSISData Over Cable Service Interface Specification (DOCSIS) is an international telecommunications standard that permits the addition of high-bandwidth data transfer to an existing cable TV (CATV) system. It is employed by many cable television operators to provide Internet access.3.1
  • CAPEX savings; Only one amplifier with adjustable GainGain is defined as the ratio of the output power to the input power in dB. If a device provides gain the input signal will be amplified (gained) and thereof the output signal amplitude is typically higher than the one of the incoming signal. needed
  • Monitor Port (20 dBdB is a logarithmic unit used to describe a ratio of power. Tap built with a Directional Coupler) allows easy access to analyze the signal quality