Technicolor COM2000 Manual do Operador descarregar pdf (Página 100)

100

fixed IP address = 192.168.6.“Chassis ID” + 1. An arbitrary alternate address can be assigned.

QAM output channels have a destination port of QamChannel *16 + subchannel number.

The top screen (Figure 60) shows the status of each channel. The RF groups are labeled Qam1-

Qam12. Each RF channel can have up to 8 subchannels or programs. If a subchannel is active,

its bit rate will be shown. Bitrates are static snapshots.

Figure 61 – QAM6 Command Screen (bottom portion)

The bottom screen controls the RF output configuration and provides SW upgrade capability. 12

RF output channels are defined in 3 groups of 4. Each group of 4 is in a fixed channel sequence

starting with the base channel. Each group’s base channel can be set according to the North

American Cable Television Frequency plan. Each RF channel can be individually turned on or

off. Each channel must be frequency adjacent and within the same band per the North American

Cable Television Frequency Plan (See EIA standard EIA-542B or

http://www.jneuhaus.com/fccindex/cablech.html).

QAM6 boards will only permit six QAM carriers to be active at a time as shipped from the

factory. To increase the number of QAM carriers, additional SWQAM2 licenses must be

purchased from Technicolor and downloaded to the QAM6. Each license enables 2 more QAM

carriers per board up to a total of 12 carriers.

1 2 ... 95 96 97 98 99 100 101 102 103 104 105 ... 127 128

Sem comentários

Technicolor COM2000 Manual do Operador Página 100