128 SBG1000 Wireless Cable Modem Gateway User Guide
Home
X
ExitPrint
Overview Installation Troubleshooting Contact FAQ Specifications Glossary License
Configuration: Basic Gateway TCP/IP Wireless Print Server USB
Cable Modem
Downstream
Modulation 64 QAM or 256 QAM
Maximum Data rate 38 Mbps maximum
Frequency 88 MHz to 860 MHz (30 kHz minimum step size)
Bandwidth 6 MHz
Symbol rate:
64 QAM 5.069 Msym/s maximum
256 QAM 5.361 Msym/s maximum
Operating Level Range -15 dBmV to +15 dBmV
Input impedance 75 ohms (nominal)
Frequency Range 88 to 860 MHz
Upstream
Modulation 16 QAM or QPSK (variable symbol rates)
Maximum Data Rate 10 Mbps maximum
Bandwidth 200 kHz to 3200 kHz
Frequency 5 MHz to 42 MHz (edge to edge)
Symbol rates 160, 320, 640, 1280, and 2560 ksym/s
Operating Level Range:
16 QAM +8 dBmV to +55 dBmV
QPSK +8 dBmV to +58 dBmV
Output impedance 75 ohms nominal
General
Cable Interface
F-Connector, female, 75 ohm
CPE Network Interface
Interface USB, Ethernet 10/100Base-T (auto sensing)
Data protocol TCP/IP
Dimensions 7.2" H x 2.0" W x 7.8" L
Power
9 Watts (nominal)
Input Power
100-240 VAC, 50-60 Hz
Environmental
Operating temperature 0 to +40º C
Storage temperature -30º C to +80º C
Operating humidity 0% to 95% RH, non-condensing
