Scientific Atlanta DPX2100TM - Manual (Page 2)

2
Model DPX2100 WebSTAR Cable Modem
Specifications
RF Downstream
Frequency Range 88 MHz to 860 MHz
Demodulation 64 QAM or 256 QAM
Maximum Data Rate 30 Mbps for 64 QAM and 43 Mbps for 256 QAM
Bandwidth 6 MHz
Operating Level Range -15 dBmV to +15 dBmV
Input Impedance 75 ohms
RF Upstream
Frequency Range 5 MHz to 42 MHz
Modulation
16 QAM
QPSK
64 QAM
128 QAM TCM
Maximum Data Rate
10.2 Mbps for 16 QAM
5.12 Mbps for QPSK
30.0 Mbps for A-TDMA and SCDMA
Bandwidth 200 kHz to 6.4 MHz
Operating Level Range
+8 dBmV to +58 dBmV
+8 to +55 dBmV ( 8QAM, 16QAM )
+8 to +54 dBmV ( 32QAM, 64QAM )
Output Impedance 75 ohms
Electrical
Input Voltage 12 VDC
Power Consumption (modem module) 6 Watts
Data Ports
Ethernet 10/100BaseT (Auto-sensing with Auto-MDIX): RJ-45 Ethernet (1)
USB: USB Slave (1)
RF Female "F" type
Mechanical
Dimensions (H x D x W) 6.88 in. x 5.13 in. x 2.0 in. (17.1 cm x 13 cm x 5 cm)
Weight (approximate) 12.8 oz (0.36 kg)
Operating Temperature 32˚F to 104˚F (0˚C to 40˚C)
Operating Humidity 0 to 90% RH non-condensing
Storage Temperature -4˚F to 158˚F (-20˚C to 70˚C)
Standards Compliance
DOCSIS 1.0 Certified
DOCSIS 2.0 Certified
WHQL Certified
Regulatory Compliance
UL, CUL, FCC B, and CE Certified as required per country where the DPX2100 will be used