LX 22 H 0400 Quattro Upstream HFC/RFoG Ultra Low Noise Receiver

Category : Optopus optical receivers

The LX 22 is part of the Optopus product portfolio. LX 22 is a quattro upstream receiver for use in HFC networks. The Optopus platform is a highly flexible and high density platform for all kinds of analog optical networks. The system is used in any network such as HFC, RF over Glass or RF Overlay in FTTX applications.

  • Optical quattro ultra low noise upstream receiver for use in WISI Chassis LX50
  • 4 independent upstream channels per unit or ne combined output
  • 4 RF output ports at rear
  • Optical automatic level control (ALC) for constant RF-Level
  • Redundancy switching option with LX71
Optical Receiver LX 4 pcs.
Optical input level -28...-10 dBm
Optical input attenuator 0...40 dB (1 dB-steps, only adjustable when ALC is off)
Receiving wavelength 1280...1630 nm
Thermal receiver noise ≤1 pA/√Hz
Optical return loss >45 dB
Electrical reflection loss ≥20 dB (-1 dB/oct.)
Frequency range 5...204 MHz
Ripple ≤ ±0,75 dB
Electrical output power 75 dBµV (max. controlled level, 5% OMI, ALC on)
Output attenuator 0...15 dB (1 dB-steps)
Output test point -20 dB


SC/APC connectors 1 pcs.
F-socket 1 pcs.

General data

Power consumption ≤12 W
Dimensions (width x height x depth) 30 x 133 x 320 mm
Environmental parameters -5...+45 °C (ETSI EN 300 019-1-3 Class 3.1)