SMC Networks SMC8011CM Uživatelský manuál stáhnout pdf (Strana 34)

S

PECIFICATIONS

26

Data Rate

Downstream:

38 Mbps

30 Mbps (64QAM)

42 Mbps (256QAM)

Upstream:

10 Mbps

320 ~ 5120 Kbps (QPSK)

640 ~ 10240 Kbps (16QAM)

Frequency Range

Downstream:

88 MHz ~ 860 MHz

Upstream:

5 MHz ~ 42 MHz

Bandwidth

Downstream:

6 MHz

Upstream:

200 kHz, 400 kHz, 800 kHz, 1.6 MHz, 3.2 MHz

Signal Level

Downstream:

Single Channel, -15 dBmv ~ +15 dBmv

Total, +30 dBmv

Upstream:

+8 dBmv ~ +58 dBmv (QPSK)

+8 dBmv ~ +55 dBmv (16-QAM)

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