Value Line LR 22 6001 Fiber Node, remote-fed

Category : Optical Network Terminations

The LR 2x series of fiber nodes are optical nodes for HFC, RFoG or RF Overlay applications. They can be operated in RFoG (burst-mode) and HFC (continuous wave) mode.

  • High RF output level of 117 dBµV for coaxial distribution of FTTC or FTTB signals
  • DOCSIS-3.1-compliant frequency range: Downstream up to 1.2 GHz, Upstream up to 200 MHz
  • Pluggable diplexers enable migration towards DOCSIS 3.1 upstream
  • Pluggable output splitters / taps for flexible configuration of the two RF outputs
  • Device control via bluetooth app or via handset OH 41
  • Optional: Remote control compliant to IEC 60728-14 via FSK receiver module
  • Compact housing for outdoor deployment (IP66)
  • Optical ALC for regulated output levels


Optical input power -8...+2 dBm
Wavelength 1260...1610 nm
Frequency range 47...1218 MHz (depending on diplexer)
Noise current density < 4,5 pA/√Hz
Attenuator downstream 0...20 dB (0,5 dB steps)
Equalizer downstream 0...15 dB (0,5 dB steps)
Output level 117 dBµV (CENELEC 42, CSO/CTB >60dB, 1 output, 6dB slope)
Output level 110 dBµV (30 PAL + 80 QAM CHs from 258 … 1.2 GHz with 5 dB slope)
Output level 114 dBµV (CENELEC42, CSO&CTB >60 dB, 1 output)
Test point -20 dB
RF return loss > 18 dB (-1 dB/oct., min. 14 dB)
Optical return loss > 40 dB


with LT 22 xxxx

Optical output power +3 dBm
Wavelength 1270...1610 nm (CWDM grid, corresponding to order code)
Frequency range 5...204 MHz (depending on diplexer)
RF input level 70...80 dBµV
Attenuator range 3%...10% (OMI attenuation)
Test point 75 dBµV (for 5% OMI per channel)
Ingress Control Switch (ICS) 0/-6/-45 dB
RF return loss > 18 dB
Optical return loss > 40 dB


SC/APC connectors 2 pcs. (Downstream input & upstream output separated)
PG 11 connectors 4 pcs. (2x RF input/output)

User interfaces

Status LED downstream Optical input power
Status LED upstream Laser activity
Management ports RJ11 1 pcs. (for handset OH 41)
Remotely controlled parameters via FSK DS on/off, US on/off, ICS 0/-6/-45 (with optional Rx module)
Bluetooth version 4.0 / LE
Bluetooth profiles GATT
Bluetooth transmit power ≤ 0 dBm
Bluetooth frequency 2,4 GHz
Bluetooth app compatibility Android 4.3 or higher

General data

Supply voltage 27...65 V AC
Power consumption max. 16 W
Dimensions (width x height x depth) 232 x 145 x 86 mm
Electro Magnetic Compatibility (EMC) EN 50083-2
Protection class IP 66
Ambient temperature -20...+55 °C