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Optical receivers series SDO1200
  • Input optical power wide range.
  • Input optical power display.
  • High otput level.
  • 2 RF-output
  • Models with different power supply types.
  • External & internal optical input
Features
SDO1200-LC SDO1200
  • Insetions of AFR correctors wide collection
  • ALC for constant output level
  • Adjustable gain & slop
Model line of optical receivers series SDO1200
  • 1200-LC — local powered
  • 1210-LC — remote powered
  • 1220-LC — combination powered (local is base, remote is reserve, automatic switching)
  • 1200-LC — local powered
  • 1210-LC — remote powered
  • 1220-LC — combination powered (local is base, remote is reserve, automatic switching)
Specification (Radiofrequency)
Model SDO1200-LC SDO1200
Frequency range, MHz 48…862
Flatness, dB ±0.75
Max output level CTB/CSO 42ch (Pin=-6 dBm, OMI=4%), dBµV 108/108
Level control range, dB 0…20
Equalizer control range, dB insertable module
0…27		 variable equalizer
0…18
Return losses, dB 18 (40 MHz) -1.5 dB/octave
Specification (Optical)
Optical signal wave length, nm 1200…1600
Level range, dBm -6…+3 -7…+3
Equivalent input noise, pA/Hz1/2 6
Optical return losses, dB 45
Controlled ALC’s optical input level - -6…+2
Screening factor, dB, or better 70
Max pass current (input/output), A 6
Operating voltage (remote), V ~ 20…65, =30…90
Operating voltage (mains), V ~ 187…244
Power consumption , W 15 19
Protection degree IP64
Temperature range, °C −20…+50 −20…+55
Dimensions, mm 195x140x100
Weight, kg 1.5
RF-connectors 5/8″
Optical connectors SC(FC)/APC
RF test socket, dB 20

SDO1200 changeable modules

Power splitter modules SDM:
  • SDM-00 (0 dB module)
  • SDM-04 (4/4 dB splitter)
  • SDM-08 (2/8 dB tap)
  • SDM-12 (2/12 dB tap)
  • SDM-16 (1/16 dB tap)
  • SDM-20 (1/20 dB tap)
Fixed equalizer modules on 2 positions (only SDO1200-LC)
  • SEF862-3/6…24/27 Frequency range 48…862 MHz, step of change 3 dB
  • SEF606-3/6…24/27 Frequency range 48…606 MHz, step of change 3 dB
  • SEF450-3/6…24/27 Frequency range 48…450 MHz, step of change 3 dB
  • SEF350-3/6…24/27 Frequency range 48…350 MHz, step of change 3 dB
  • SEF300-3/6…24/27 Frequency range 48…300 MHz, step of change 3 dB
  • SEC862-2/4…8/10 Frequency range 48…862 MHz, step of change 2 dB (cable simulator)
Fixed attenuator modules (only SDO1200-LC)
  • SAF Frequency range 5…862 MHz 3/6/9/12 dB
 
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