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D-Link DCM-301 User Manual
Appendix A - Technical Specifications
Technical Specifications
Compliant Standard
• DOCSIS 1.0
• DOCSIS 1.1
• DOCSIS 2.0
• DOCSIS 3.0
Interface
• 10/100/1000BASE-T (half/fullduplex, auto-sensing) 1 port
• F type female 75
Receiver:
• Demodulation: 64/256QAM
• Max Speed: 240 Mbps 64QAM/344Mbps(256QAM)
• Frequency Range: 50 to 1002 MHz ±30 kHz (Center)
• Bandwidth: 6MHz
• Signal Level: -15dBmV to +15dBmV
Transmitter:
• Modulation: 64/256QAM TDMA: QPSK, 8QAM, 16QAM,
32QAM, 64QAM S-CDMA: QPSK, 8QAM, 16QAM, 32QAM,
64QAM, 128QAM
• Max Speed: 30 Mbps (TDMA); 160 Mbps (S-CDMA, 64QAM,
4 U/S channel bonding)
• Frequency Range: 5 to 42MHz (edge to edge)
• Bandwidth: 0.2, 0.4, 0.8, 1.6, 3.2MHz TDMA: 200, 400, 800,
1600, 3200 and 6400 kHz S-CDMA: 1600, 3200 and 6400
kHz
• TDMA: +8 to +54 dBmV (32QAM, 64QAM) +8 to +55 dBmV
(8QAM, 16QAM) +8 to +58 dBmV (QPSK) S-CDMA:+8 to
+53 dBmV (all modulations)
(Output level of CM can be automatically controlled by CMTS
through power ranging function), Step: 1dB
• Output Return Loss: > 6 dB (5-42 MHz) and (91~857 MHz)
Max. Number of CPEs:
• 32 (32 MAC addresses)
Filtering:
• LLC: 16
• IP: 32
Frequency Search:
• Frequency Cache: 4 entries Frequency
• Channel Plan: 250kHz step
Number of SID:
16
Safety:
• EN60950, UL1950, UL1310 (AC-DC adapter)
EMC
:
• EN55022 (Emission), EN55024 (Immunity) FCC Part 15
class B
Power Supply:
• AC-DC Adapter: 12V/1A, 50/60Hz
• Consumption: 12W
30 Mbps (TDMA); 160 Mbps (S-CDMA, 64QAM, 4 U/S channel bonding)
