Cisco Continuum DVP D9644 Advanced Transmodulator w Scrambler Hoja De Datos
Continuum DVP Model D9640 Advanced Transmodulator
2
Specifications
Environmental Specifications
Ambient temperature range
Within specs
Operating temperature
Storage temperature
Operating temperature
Storage temperature
+10°C to +40°C / +50°F to +104°F
0°C to +50°C / +32°F to +122°F
-20°C to +70°C / -4°F to +158°F
Power supply (nominal)
100 to 240 V AC ± 10 %, 47 to 63 Hz
Power consumption
< 50 W
Mechanical Specifications
Height
44 mm / 1.74 in. (1 RU)
Width
482 mm / 19 in.
Depth
470 mm / 18.5 in.
Weight
Approx. 5.6 kg / 12.4 lbs
SAT IF Input Interface
Number of inputs
1
Connector F-type
Impedance 75
Impedance 75
Ω
Frequency range
950 to 2150 MHz
Tuning step
1 MHz
Input level
-25 to -65 dBm
Return loss (950 to 2150 MHz)
≥ 8 dB
Total discrete spurious at RF input (950 to 2150 MHz)
≤ -65 dBm
Demodulator
Demodulation QPSK
Symbol rate
Symbol rate
3.0 to 30.0 MBaud
Symbol step size
1 kBaud
Roll-off
α = 0.2, 0.35
Carrier capture range
± 2 MHz
Decoder
System
DVB-S (EN 300 421)
DVB decoder inner FEC
Viterbi 1/2, 2/3, 3/4, 5/6 or 7/8
DVB decoder outer FEC
Reed-Solomon; t=8
LNB Bias
Output voltage range
12 to 19V
Output current
Max. 450 mA
Interface DiSEqC
1.0
complying
QAM Signal
Channel encoding
Randomisation, Reed-Solomon, Trellis and Interleaving according
to ITU-T Annex A, or C
to ITU-T Annex A, or C
Symbol rate
5 – 7 MBaud (ITU-A) or 5 – 5.5 MBaud (ITU-C)
QAM constellations
64 & 256 QAM
MER (after equalizer)
≥ 41 dB @ RF
MER (before equalizer)
≥ 34 dB @ RF
BER (pre FEC and @ 256 QAM)
≤ 5.10
-9
SNR
≥ 50 dB in band