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Chapter 2 - Technical Data
10713 Vxx.11
DOCSIS 3.0-ANALYZER
Downstream demodulator
USDOCSIS See J83B
EURODOCSIS See DVB-C
Frequency 111 MHz – 868 MHz
111 MHz - 1002 MHz ( Option 1.0GHz or 1.2GHz)
Upstream modulator
Modulation scheme QPSK, 8QAM, 16QAM, 32QAM, 64QAM, 128QAM
(only S-CDMA)
Symbol rates 160, 320, 640, 1,280, 2,560, 5,120 kSym/s
Access method TDMA, A-TDMA, S-CDMA
Frequency 5 MHz – 65 MHz
Encryption BPI/BPI+
Level
Receive level minimum 50 dBµV
Max. transmission 114 dBµV
Measuring accuracy ± 1.5 dB (at 20°C)
± 2.0 dB (0
°
C - 40°C)
Continuous ranging (synchronization with CMTS)
Continuous analysis of downstream/upstream level
Evaluation of the upstream equalizer parameters
Downstream channel utilization
IP synchronization
Scalable PING test
Time slice analysis
Graphical representation of channel bundling for downstream and upstream
Channel Bonding
8 x downstream (must be within 64 MHz)
4 x upstream (5 – 65 MHz)
Scan function
