Kwalifikacja: INF.08 - Eksploatacja i konfiguracja oraz administrowanie sieciami rozległymi
Tabela przedstawia parametry
ITEM | DOWNSTREAM (RECEIVER) | UPSTREAM (TRANSMITTER) |
---|---|---|
Frequency Range | 88MHz ~ 860MHz | 5MHz ~ 42MHz |
Channel Bandwidth | DOCSIS: 6MHz | 200K, 400K, 800K, 1.6M, 3.2MHz |
Modulation | 64QAM/256QAM | QPSK/16QAM |
Symbol Rate | 5.057/5.361 Msymbols/sec | 160, 320, 640, 1280, 2560 Ksymbols/sec |
Data Rate | 30Mbits/sec (64QAM) 43Mbits/sec (256QAM) | 0.32 ~ 5.12Mbs (QPSK) 0.64 ~ 10.24Mbs (16QAM) |
Input Output Power | -15dBmV ~ +15dBmV | +8dBmV ~ +58dBmV (QPSK) +8dBmV ~ +55dBmV (16QAM) |
Carrier To Noise Ratio @BER<10-8 | 64QAM: 23.5dB, 256QAM: 30dB | |
RF Cable Interface | 75Ω F-type female connector | |
PC Host Interface | Ethernet or USB cable | |
Power Dissipation | < 6 Watts |