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FCT-2500 VidOptic 1550nm DFB Fiber Optic CATV Cable TV RF Transmitter

$0.00

SKU: FCT-2500 Categories: ,

Description

Fiber Optic Transmitters for High Power Distribution Networks

 

FEATURES:

  • Low noise high linearity Ortel-Emcore cooled DFB laser
  • Gas Technology up to 862/1000MHz
  • 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 monitors laser output power and temperature.
  • Front panel VFD displays the status parameters and function message
  • SNMP network management optional

 

OVERVIEW:

The VidOptic FCT-2500 is a direct modulation 1550nm DFB transmitter for analog TV, digital TV and CMTS signals local fiber dense distribution and QAM TV 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 ensures the optimistic performance. The VidOptic FCT-2500 is ideal for analog TV fiber distribution within 20km and QAM TV signal long distance transmission within 100km.

 

SPECIFICATIONS:

Item

Unit

Parameter

Optical Power

mW

10

Optical Link Path Loss

dB

11

Optical Wavelength

    nm

1550±10

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

 

     Ω

  75

Input Reflection Loss

dB

                                   ≥16 (47~862)MHz

    C/CTB

dB

65

    C/CSO

dB

59

     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

15

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-2500-AB-C-D-E-F High Power Fiber Optical Amplifier in 19” 2RU

AB (Output Power) 30_30dBm, 33_33dBm, 35_35dBm
C (Output Ports) 01_1 port, 02_2 ports, 04_4 ports, 08_8 ports, 16_16 ports, 20_20 ports
D (Connector) FA_FC/APC SA_SC/APC
E (Power Supply) Default _single 220VAC, 48_single -48V DC, AA_Two AC power supplies, DD_Two DC Power supplies; AD_AC and DC power supplies
F (1310nm/1490nm/1550nmWDM at each fiber output port) Default_None,W_WDM

 

Additional information

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