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FFT-Q | FFT*-*Q Series Full-Feature Equalizable Taps

1.2 GHz Full-Feature Equalizable Taps
Specifications
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Features and Benefits
The ARRIS FFT‐Q 1.2 GHz series equalizable taps offer improved return path performance for advanced two‐way HFC systems while maintaining backward compatibility with previous FFT install base. FFT taps allow for signal conditioning with optional plug‐in, field configurable modules that include cable equalizers, return path attenuators, and cable simulators. These plug‐ins allow for drop signal conditioning without affecting the main feederline path.
  • Support DOCSIS® 3.1 expanded bandwidth up to 1218 MHz
  • Improve network performance with signal conditioning plug‐ins
  • High quality RF connection with auto‐seize F‐connectors
  • Maintain existing install base with compatibility back to “F” series FFT housings
  • High level of network resilience with 6kV surge resistance on feederline and F‐ports
  • Maintain RF and AC connections with faceplate removed with integrated bypass capability
Specifications

Electrical Specifications

Return Loss at Frequency Band, tap 16 dB @ 5–9 MHz, 17 dB @ 10–749 MHz, 17 dB @ 750–1000 MHz, 16 dB @ 1001–1218 MHz
Hum Modulation at Operating Frequency 60 dB minimum @ 5–10 MHz, 65 dB minimum @ 11–750 MHz, 60 dB minimum @ 751–1000 MHz, 55 dB minimum @ 1001–1218 MHz
Isolation at Frequency Band, tap to tap 21 dB @ 5–9 MHz, 25 dB @ 10–85 MHz, 27 dB @ 86–300 MHz, 23 dB @ 301–749 MHz, 20 dB @ 750–1218 MHz
Power Passing at 60/90V, maximum 12 A
Surge Protection, F port 6 kV Combination Wave
Surge Protection, input/output ports 6 kV Combination Wave

Environmental Specifications

Operating Temperature -40 °C to +60 °C (-40 °F to +140 °F)

Electrical Specifications

Return Loss at Frequency Band, tap 16 dB @ 5–9 MHz, 17 dB @ 10–749 MHz, 17 dB @ 750–1000 MHz, 16 dB @ 1001–1218 MHz
Hum Modulation at Operating Frequency 60 dB minimum @ 5–10 MHz, 65 dB minimum @ 11–750 MHz, 60 dB minimum @ 751–1000 MHz, 55 dB minimum @ 1001–1218 MHz
Isolation at Frequency Band, tap to tap 21 dB @ 5–9 MHz, 25 dB @ 10–85 MHz, 27 dB @ 86–300 MHz, 23 dB @ 301–749 MHz, 20 dB @ 750–1218 MHz
Power Passing at 60/90V, maximum 12 A
Surge Protection, F port 6 kV Combination Wave
Surge Protection, input/output ports 6 kV Combination Wave

Environmental Specifications

Operating Temperature -40 °C to +60 °C (-40 °F to +140 °F)
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