TP-Link TC-7620 - Appendix A: Specifications

T
TC-7620
DOCSIS 3.0 High Speed Cable Modem User Guide
Appendix A: Specifications
Product Description
DOCSIS 3.0 High Speed Cable Modem
Physical Specifications
Interface
1 F-Connector (female 75 Ω)
1 10/100/1000 Mbps Ethernet Interface (RJ45)
1 Power Jack
Button
1 Reset Button
DOCSIS Features
Standards
DOCSIS 3.0
Capture Bandwidth
Full Band Capture windows
MoCA Reject Filter
Internal MoCA Reject Filter
Downstream
Channel Bonding
Up to 16
Modulation
64 or 256 QAM
Maximum Data Rate
DOCSIS
Up to 686 Mbps
Bandwidth
DOCSIS
96 MHz(16 channels) / 6MHz (single channel)
Symbol Rate
DOCSIS
64 QAM 5.057 Msym/s; 256 QAM 5.361 Msym/s
Operating Level Range
–15 to 15 dBmV
Bonded Channel RF
Input Impedance
75 Ω
Frequency Range
DOCSIS
88 to 1002 MHz (edge to edge)
Frequency Plan
DOCSIS
Annex B
Security
DOCSIS 3.0 Security (BPI+, EAE, SSD)
Upstream
Channel Bonding
Up to 4
Modulation
QPSK and 8, 16, 32, 64, 128 QAM, optional 256 QAM
Maximum Data Rate
DOCSIS
Up to 131.072 Mbps
Channel Width
200 kHz, 400 kHz, 800 kHz, 1.6 MHz,3.2 MHz, 6.4 MHz
Symbol Rate
160, 320, 640, 1280, 2560, 5120 ksym/s
Level range
TDMA
Pmin to +57 dBmV (32 QAM, 64 QAM)
Pmin to +58 dBmV (8 QAM, 16 QAM)
Pmin to +61 dBmV (QPSK)
Note: A - TDMA max output power reduced 3dB when transmitting two
channels and 6dB when transmitting 3 or 4 channels
S-CDMA
Pmin to +56 dBmV (all modulations), where:
Pmin=+17 dBmV, 1280 kHz modulation rate
Pmin=+20 dBmV, 2560 kHz modulation rate
Pmin=+23 dBmV, 5120 kHz modulation rate
Note: S-CDMA max output reduced 3dB when transmitting 2 or more
channels
16