With 2 x 10 Gigabit Ethernet SFP+ interfaces, the CLGD supports real-time modulation of user data.
DOCSIS 4.0 Extended Spectrum DOCSIS
CLGD supports DOCSIS 4.0 Extended Spectrum (FDD) channel loading up to 1.8GHz.
Full Duplex DOCSIS (FDX)
CLGD supports DOCSIS 4.0 Full Duplex DOCSIS (FDX) channel loading with upstream carriers up to 694MHz.
Simulation of RF Impairments
Emulating real world environments in the lab requires the emulation of RF impairments. CLGD simulates AM Hum, Phase Noise, Micro-reflections, Narrow-bandwidth Interferers, and AWGN.
Legacy DOCSIS Carriers
Loads to legacy SC-QAM (J.83 Annex A/B/C), A-TDMA, and S-CDMA can be generated at the same time as DOCSIS 3.1 and more recent OFDM and OFDMA carriers.
Analog TV Carriers
NTSC and PAL analog video carriers are supported from the CLGD to simulate legacy carriers.