Blonder Tongue FTTB-1218-2W-42 Two-Way Indoor Optical Node with AGC - 1218MHz Forward BW - 42MHz / 54MHz Frequency Split

FTTB-1218-2W-42 - Overview

• Features:

  • 1218MHz forward RF bandwidth for DOCSIS 3.1 compatibility
  • Three Frequency Splits available for all DOCSIS 3.1 applications
  • RF AGC Maintaining 36dBmV Output with Optical Input Range from -4dBm to 3dBm
  • High performance and low power consumption GaAs technology
  • 1310nm 3.0dBm DFB return path transmitter
  • Die-cast aluminum housing for indoor installation
  • Tri-color LED indicating optical input status
  • Bi-color LED indicating return laser transmitter output status
  • Forward and Return -20dB RF Test Ports (One Each)
  • Local/Remote 18VDC powering from F-type connector
   

• Specifications:

  Optical
  • Input Optical Wavelength: 1210nm - 1650nm
  • Optical Input Connector: SC/APC; Singlemode
  • Optical Return Loss: 50dB
  • Optical Input Power: -6dBm - 3dBm
  • AGC Effective Optical Input Range: -4dBm - 3dBm
  • Forward Optical Power Test Point: 1V/mW
  • Optical Wavelength: 1310nm DFB Laser (Uncooled)
  • Optical Output Connector: SC/APC
  • Optical Output Power: 3dBm ± 1dB
  • Optical Return Loss: 50dB
    
    RF
  • RF Bandwidth:
    - 54MHz - 1218MHz (42MHz/54MHz Diplexer)
    - 105MHz - 1218MHz (85MHz/105MHz Diplexer)
    - 258MHz - 1218MHz (204MHz/258MHz Diplexer)
  • AGC RF Output Level: +36dBmV
  • AGC RF Output Stability Range: ±1.5dB
  • RF Slope ( 54MHz - 1218MHz): 6dB
  • RF Slope (105MHz - 1218MHz): 6dB
  • RF Slope (258MHz - 1218MHz): 6dB
  • RF Flatness: ±0.75dB (Relative to Slope)
  • RF Return Loss: >16dB
  • RF Output Impedance: 75Ω
  • RF Test Port: -20dB
  • CNR: ≥51dB at -1.0dBm
  • CSO: <- 62dBc at 77 CW carriers
  • CTB: <- 65dBc at 77 CW carriers
  • RF Bandwidth: 5MHz - 42MHz/85MHz/204MHz
  • RF Input Level: 17dBmV
  • RF Flatness: ±1dB
  • RF Return Loss: > 16dB
  • RF Test Port: -20dB
  • NPR: > 25dB
    
    Alarms and Monitoring
  • Optical Input Tri-Color LED:
    - Green: Normal: > -4dBm - < 3dBm
    - Orange: Low: < -4dBm
    - Red: High: > 3dBm
  • Return Path Laser Bi-Color LED (Laser Output Power):
    - Green: < +3dBm
    - Red: > +3dBm
    
    Connectors
  • Fiber Ports: 2x SC/APC Female (Optical Input/Output)
  • RF Port: 1x F-Female
  • -20dB RF Test Ports:
    - 1x F-Female Forward
    - 1x F-Female Return
  • 18VDC Port: 1x F-Female for DC power input
    
    Physical
  • Dimensions (LxWxH): 6.85" x 4.9" x 1.22" (174mm x 124mm x 31mm)
  • Weight: 1lbs (0.5kg)
    
    Power
  • Power Supply: 18V 1.3A DC Adaptor, UL Certified
  • Power Consumption: ≤7W
    
    Environment
  • Working Temperature: -4°F - 140°F (-20°C - 60°C)
  • Storage Temperature: -40°F - 185°F (-40°C - 85°C)
  • Humidity: 5% - 95% Non-condensing
   

• Item Includes:

  • 1x FTTB-1218-2W-42
   

• Warranty:

  • 1 Year Limited Warranty