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FCT-2300 Series 1310nm DFB Fiber Optic CATV Cable TV RF Transmitter

SKU: FCT-2300 Categories: ,


Industrial High-Speed CATV Cable TV RF Signal Over Fiber Optics



  • Low noise high linearity Ortel-Emcore cooled DFB laser
  • GaAs Technology up to 1000MHz (typical 862MHz)
  • RF power digital automatic process technology control the laser driving RF power level automatically according to RF signal level and channels, ensuring the best C/N, CTB and CSO
  • Excellent pre-distortion technology improves CTB, CSO and C/N
  • Built-in microprocessor accurately monitor laser output power and temperature.
  • Front panel VFD displays the status parameters and function message
  • 19″1U standard rack with RS485 and RS232 ports for remote monitor and control
  • SNMP network management optional
  • RoHS compatible



FCT-2300 series 1310nm transmitter is primarily used for TV video signal, digital TV signal, telephone voice signal  and data signal  long-distance  fiber transmission.  The transmitter  utilizes  high linearity DFB laser,  RF  power  digital  automatic  process  technique,  along  with  RF  pre-distortion  circuit developed  by VidOvation.  The built-in microprocessor monitors the transmitter working status and automatically insures the optimistic performance.


Item Unit Parameter
Optical Power mW 4 6 8 10 13 16 20 25 31 36
Optical Link Path Loss dB 7 9 10 11 12 13 14 15 16 16.6
Optical Wavelength nm 1310±20
Type of Laser 14pin cooled DFB laser in butterfly package with isolator
Optical modulation mode Direct Modulation
Optical connector Type SC/APC or FC/APC
Frequency Range MHz 47~862 (1000MHz Optional)
RF Input Level dBmV 15~25
Flatness In Band dB ±0.75
RF Input Impedance 75
Input Reflection Loss dB ≥16 (47~862/1000)MHz
C/CTB dB ≥67
C/CSO dB ≥62
C/N dB ≥51
AGC Control Range dB 0~15
MGC Control Range dB 0~15
Power Voltage V AC 100V~240V  (50/60 Hz)
Power Consumption W 10
Operation Temperature C 0~50
Store Temperature C -40~85
Relative Humidity % Max 95% no condensation
Dimension mm 483 (L) × 381 (W) × 44 (H)
Weight Kg 5

Test condition:Input  59 channels PAL-D signal to the optical transmitter and measure the standard optical receiver C/CTB, C/CSO and C/N in conditions of -1dBm optical input (10km fiber + optical attenuator) and 36 dBmV RF output.


Ordering Information:

FCT-2300-OP-OC-EF-G Forward Path Transmitter

OP: Optical output power in mW, 04/06/08/10/12/14/16/18/20/22/25/31/36
OC: Optical connector, FC for FC/APC, SC for SC/APC
1G: 1GHz bandwidth options
G: None for RS-232 interface, N for SNMP interface

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