AMBIT Microsystems Corporation
Headquarters: 5F-1, 5 Hsin-An Road, Hsinchu
Taipei Branch: 11F,100-1 Min-Chuan Road,
Science-Based Industria Park Taiwan, R.O.C.
Hsin-Tien, Taiwan, R.O.C.
TEL: +886 3 5784975 TEL:+886-2-218 9800
Specifications
The DOCSIS Cable Modem is DOCSIS/MCNS compliant.
Receiver
Physical Speed: 30 Mbps (64QAM) / 43 Mbps (256QAM)
Symbol rate: 5.056941 Msym/sec (64QAM);
5.360537 Msym/sec (256QAM)
Demodulation: 64QAM / 256QAM
Bandwidth: 6 MHz
Frequency range: 88 MHz to 860 MHz (edge-to-edge) in 62.5 kHz steps
Input signal level: -15dBmV to+15dBmV
Input impedance: 75 ohms
Return loss: > 6 dB from 88 MHz to 860 Mhz
Transmitter
Physical Speed: 320,640,1280,2560,5120Kbps(QPSK)
640,1280,2560,5120,10240Kbps(16QAM)
Symbol rate: 160, 320, 640, 1280 ksym/sec
Modulation: QPSK / 16QAM
Bandwidth: 200, 400, 800, 1600, 3200 kHz
Frequency range: 5 to 42 MHz (edge-to-edge), in 1Hz steps
Output signal level: 8 dBmV to 58 dBmV (QPSK)
8 dBmV to 55 dBmV (16QAM)
Power
AC adapter input: 120VAC @ 60 Hz
AC adapter output
to cable modem: 10VDC @ 1.2 A
AC power consumption:8 W (Max)
Mechanical
Size: 1.96 in. (width) x 8.07 in. (depth) x 5.96 in. (height)
Weight: 2.1 lb
Environmental
Operating
temperature: 32 to 104 degrees Fahrenheit
Humidity: 10 to 90 percent (noncondensing)
Storage
temperature: -4 to 140 degrees Fahrenheit
Safety: UL1310, UL1950
Emission: FCC part 15, class B
Accessory: AC adapter
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