ONX 1550-01 Micro Fibre Node | 1550/1310 nm | 85…1218 MHz/5…65 MHz

  • For FTTH/FTTB applications in RFoG networks

  • Low noise optical receiver

  • Constant RF output level for the wide optical operating range, OLC function

  • Adjustable interstage equalization

  • Adjustable upstream attenuation

  • DFB Laser (CW mode/Burst mode)

  • Local power supply

  • Al-die-cast housing

  • Testports for up- and downstream



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Type ONX 1550-01
Order no. ONX155001
GTIN 7611682006841
PE 1
VE 1
EU custom tariff number 85437030
Input
Optical connector 1 × SC/APC
Optical return loss ≥ 40 dB
Downstream
Wavelength 1540...1560 nm
Optical input level -8…+1 dBm
Optical OLC range 0…-6 dBm
Frequency range 85…1218 MHz
Output level @ OMI 3.5% (flat) 96 dBµV
CSO (Cenelec 42, OMI 3.5%) > 60 dBc
CTB (Cenelec 42, OMI 3.5%) > 60 dBc
Flatness ±1 dB
Noise current density 7.4 pA/√Hz
Equalization interstage: pluggable with jumpers 0/2/4/6 dB
Return loss ≥ 18 dB (-1.5 dB/Octave)
Test port -20 dB
Upstream
Laser type DFB
Wavelength 1310 nm
Laser mode (switchable) CW/Burst
Optical output level +3 ±1 dBm
Laser switch-on time ≤ 1.3 µsec
RF level for laser on | off 67 dBµV | 58 dBµV
Frequency range 5…65 MHz
OMI @ 75 dBµV US input level 15 %
Flatness ±1 dB
Return loss ≥ 18 dB (-1.5 dB/Octave)
Attenuation: adjustable in 2 dB steps 0…30 dB
Test port -20 dB
RF connectors
Type F-female
General
Operating voltage 100...240 VAC
Power consumption 6 W
Operating temperature range 0...50 °C
Dimensions (W × H × D) appr. 195 x 90 x 55 mm
Weight 0.750 kg

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