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PTIS 1000
2.4 d
esCriPtion
The cassette is a DVB-T / SPTS converter which combines COFDM-modulated
services (programmes) and transport streams supplied via the ASI interface
into one transport stream in the TPS module. This is emitted via the LAN inter-
face and can contain up to 16 services.
—> Live Streaming/Multicast Streaming requires specially designed
and configured networks. Minimum Requirements include:
Layer-3 Switched Ethernet, Multicast Enabled, IGMPv2/3, Network
and Multicast Routing Supported.
For operating the cassette in a LAN network it can be assigned its own IP ad-
dress. The cassette is equipped with two tuners. The accompanying channel
strips consist of the digital tuners and the digital signal processing levels. The
resulting transport streams from the "
Tuner A
"/"
Tuner B
" channel strips and
from the transport streams supplied via the ASI socket (ASI – Asynchronous
Serial Interface according to DIN EN 50083-9) can take up to 16 services
and are each assigned an IP address. The signal supplied into the ASI input is
provided again via the ASI output.
Principle signal path:
TPS
"Tuner
A
"
"Tuner
B
"
CA-Modul
CA module
ASI input
ASI output
IP address: Port:
Service 1 212.40.50.90 : 1234
Service 2 212.40.50.91 : 1234
Service 3 212.40.50.92 : 1234
Service 4 212.40.50.93 : 1234
Service 5 212.40.50.94 : 1234
Service 6 212.40.50.95 : 1234
Service 7 212.40.50.96 : 1234
Service 8 212.40.50.97 : 1234
Service 9 212.40.50.98 : 1234
Service 16 212.40.50.105 : 1234
In the head-end station display, the channel strips of the cassette are indicated
with "
Bx …A
" ("
Tuner A
") or "
Bx …B
" ("
Tuner B
"). The channel strip "
Tuner
A
" can decode encoded services via a corresponding CA module and a
dedicated smart card. The cassette is programmed using the head-end station
control unit.
