SB5101 Cable Modem Overview
MOTOROLA BCS CONFIDENTIAL Page 8 of 34
SB5101
6.4MHz with A-TDMA or S-CDMA
enabled CMTS
Symbol Rates 160, 320, 640, 1280, and 2560
ksym/s, 5120 ksyms/s with A-TDMA
or S-CDMA enabled CMTS
Operating Level Range +8 to +55 dBmV (8, 16QAM)
+8 to +58 dBmV (QPSK)
+8 to +54 dBmV (32, 64 QAM)
+8 to +53 dBmV (S-CDMA)
Output Impedance 75 ohms (nominal)
Total Input Power < 35 dBmV
(varies by symbol rate)
Frequency Range 5-42 MHz (edge to edge)
ENVIRONMENTAL
Power 9 Watts (nominal)
Input Power 100-240 VAC 50-60 Hz
Operating Temperature 0 to +40 °C
Storage Temperature -30 to +80 °C
Operating Humidity 0-95% RH, non-condensing
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