GSS HDMC 1000 MPTS, Assembly Instructions Manual

Page: 6 / 42

- 6 - PCIM 1000
ASI interfaces
Standard: .....................................................................DIN EN 50083-9
Format: ..............................................................MPEG ISO IEC 13818-1
User data rate: ...................................................................... 108 Mbit/s
Impedance: .................................................................................... 75
Ω
Level (input / output): .....................................................800 mV
pp
± 10%
Return loss (input):...............................................> 17 dB (5 … 270 MHz)
Connections
RF inputs: ............................................................................... 2 F sockets
RF output: ........................................................................... 1 IEC socket
ASI input: .................................................................1 BNC socket, 75
Ω
ASI output: ................................................................1 BNC socket, 75 Ω
LAN: ................................................................................ 1 RJ-45 socket
Connection strip (10-pin): ..................for supply voltages and control circuits
RS 232 socket: ..................................... serial interface for software update
Common Interface: ....................... 1 (several services can be descrambled).
Remote maintenance
Remotely controllable (via PSW 1000*): ..............................................yes
(* and a corresponding management unit)
2.4 d
esCriPtion
The double transmodulator cassette converts COFDM and QAM modulated
stations into two IP-MPTS transport streams. The cassette has two RF inputs and
one LAN output. Additionally it is equipped with an ASI input and an ASI out-
put (ASI – Asynchronous Serial Interface according to EN 50083-9).
The transport stream fed via the ASI socket can be inserted into the transport
streams of the receiving stages via the TPS module. The signal path is set in the
menu items input signal path "
INROUTE " and output signal path " OUTROUTE ".