... the interoperability with any CableLabs® qualified MCNS CMTS (Cable Modem Termination System, Head-End).With its standard 10Base-T Ethernet ... 8MHzDOCSIS: 6MHzTDMA: 200, 400, 800, 1600, 3200 and 6400 kHzS-CDMA: 1600, 3200 and 6400 kHzFECRS (128,122) GF128 withTrellis codingReed ... 32QAM, 64QAM)+8 ~ +55dBmV(8QAM, 16QAM)+8 ~ +58dBmV(QPSK)S-CDMA: +8 ~ +53dBmV(all modulation)Signal-to-NoiseRatio (SNR)BER < ...