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