CastleNet CBV3843Z4S, User Manual, Page: 29 / 29

CBV3843Z4S
Cable Modem
User’s Manual
23
Table 4. RF Upstream Specification (for EuroDOCSIS system)
Parameter Value
Frequency Range 5 MHz to 65 MHz
Modulation
QPSK, 8QAM, 16QAM, 32QAM, 64QAM, 128QAM
(TCM only)
Symbol Rate TDMA : 160K, 320K, 640K, 1280K, 2560K,
5120Ksym/sec
S-CDMA : 1280K, 2560K, 5120Ksym/sec
Bandwidth TDMA : 200K, 400K, 800K, 1600K, 3200K, 6400KHz
S-CDMA : 1600K, 3200K, 6400KHz
Output power TDMA QPSK: 8 ~ 58 dBmV
8/16QAM: 8 ~ 55 dBmV
32/64QAM: 8 ~ 54 dBmV
S-CDMA QPSK, 8/16/32/64/128QAM: 8 ~ 53 dBmV
Output
Impedance 75 Ohms
Table 5. Electrical Specification
Parameter Measured Value Notes
Input Voltage 12VDC/2A
Power consumption < 9.5W With AC adaptor
Table 6. Physical Specification
Parameter Value
Size 160 mm (L) x 36mm(H) x 212 mm (W)
Weight 520g +/- 10g (Modem only)
Table 7. Environmental Specification
Parameter Value
Operating Temperature 0 °C to +40 °C
Operating Relative Humidity 10% to 90% (Non-condensing)
Operating Altitude -100 to +7,000 feet
Storage Temperature -10 °C to +60 °C
This document is subject to change without notice.