Digital Video Lab Processor 8ASI/DVB-S2 RF, Processor 8ASI/DVB-S RF User Manual
Processor 8ASI / DVB-T RF User’s Manual
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Processor 8ASI / DVB-S2 (S) RF
CAS ID 4AEC
User's Manual
Processor 8ASI / DVB-S2(S) RF User’s Manual
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Overview 3
Construction 4
Front Panel 4
Rear Panel 5
Main features 6
Specification 8
Connections 9
IP Out 11
Operation Common information 12
The System Installation 13
How to add the new Processor to the System 13
Server PC network parameters settings 14
DVCrypt SW operation 16
he new Processor Installation 19
RF Output settings 25
The Output Stream forming 27
IP Outputs Settings 28
Warranty 30
Processor 8ASI / DVB-T RF User’s Manual
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Overview
The 8ASI DVB-S2 (S) Processor is a multifunction device intended for multichannel DVBS2 (S) broadcasting. It provides TS re-multiplexing, scrambling, modulating and Up-converting.
· The processor re-multiplexes up to 8 input Transport Streams(TS) and forms a
spectrum in the DVB-S2(S) format transmitted at Radio frequency.
· Standard SD/ HD DVB-S2(s) receivers can be used as subscriber receivers.
· IP output can be used to transport one of the packages via IP network or monitor
one of the packages chosen from output or input stream at your PC.
The single Processor allows you to organize DVB-S broadcasting of ~8 programs,
as well as a system for monitoring of channels on your PC. The Processor can replace the remultiplexer, scramblers, DVB-S2 Modulator and UP-converters.
r
Processor 8ASI / DVB-S2(S) RF User’s Manual
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Construction
The processor has a monblocking design –19`` REC mounted 1U
Contains the main board with the input and output connectors, power supply.
Front panel
The front panel Indicators:
1
Power
2
Power Indicator LED
3
LED Indicator
4
Indicator `s control button
INPUTS 1-8. Indication of the ASI stream at the relevant input.
I.
OVERFLOW - Built-in multiplexers has an indicator showing the maximum allowable
stream is exceeding.
This is due to the fact that the input streams typically have a variable bit rate, and at the
Processor settings time the forming steam may be correct, but during a broadcast time either of the input streams may increase and cause spillage of the subscriber images. To
avoid this on the important channels, it is possible to assign one channel as the one that
may be subject to restrictions.
Processor 8ASI / DVB-T RF User’s Manual
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Rear Panel
1.
In 1 – In 8 ASI inputs i
2.
Out, Out 2 - 2 ASI outputs
3.
RF Out. Radio Frequency output
4.
ETHERNET / IP Output RJ45 connector
5
FAN
6
Ground pole
7
AC 220V
8
Fuse
Processor 8ASI / DVB-S2(S) RF User’s Manual
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Main features
8 ASI Inputs re multiplexing
Modes: DVB-S or DVB-S2
Output modulation QPSK or 8PSK
Software update/upgrade.
DVCrypt CAS support.
EPG, OTA, LCN support, Network Search.
Up to 92 PID
Adjustable level of the output RF signal.
Quick replacement of the device in the system without stream rescan
MPEG-2, MPEG-4/AVC, HD / SD and 3D support.
Automatic and manual PID insertion;
Connection to PC: Ethernet 100 Е-base, RJ45.
IP Output with Staffing Off function.
IP output: Supported protocols RTP, RTP+,UDP.
IP output can be used to transport one of the packages via IP network.
Visual monitoring the input and output streams with the free program DVCrypt Ts
Monitor via IP
IP allows you to record the output ASI stream to the PC for further analysis.
Quick replacement of the device in the system without stream rescan.
Processor 8ASI / DVB-T RF User’s Manual
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Specification
INPUT INTERFACE
ASI Inputs
8 DVB ASI streams, 8 BNC Connectors
ASI OUTPUTS
2 DVB-ASI Outputs
2 DVB ASI, 2 port, 2 BNC Connectors
RF Output
Connector
F-type
Frequency range:
70-1700 MHz (adjustable)
Output RF signal level
80-100 dB/uV, adjustment -10dB/uV;
MODULATION
STANDARD
DVB-S /S2
Modulation type
QPSK/ 8PSK
Symbol Rate
6750 - 27500 ksym/s
Rolloff factor
0,2 ; 0,25 ; 0,35
IFFT-
2K
IP TS Output and Ethernet control
Ethernet type:
10/100 Base-T (RJ-45)
Format:
UDP/IP, RTP/IP
IP Address Format:
Multicast, Unicast
TS Bit rate:
0,5~60 Mbps
TS Packet format:
188 Byte
General
Power:
~220V+\-20%
Power Consumption:
Max 20W
Size:
19``, 1U 480*45*180 (mm)
Weight:
3,5 Kg
Processor 8ASI / DVB-S2(S) RF User’s Manual
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Connections
AC In 220В 50Hz+ Fuse
GND
Grounding Terminal
When connecting this unit to any other component, make sure that it is properly
grounded by connecting this terminal to an appropriate point. When connecting, use the
socket and be sure to use wire with a cross-sectional area of at least 1.0 mm.
ASI Inputs
“IN1 – IN8”
Input signals must comply with the EN 500839:1998 standard.
ASI Outputs
2 ASI Outputs:
Each of this 2 outputs has the same ASI stream
RF Output.
F Connector. Frequency range 70-1700 MHz (adjustable)
IP Out
RJ45 connector for the IP Out and Ethernet Control
Processor 8ASI / DVB-T RF User’s Manual
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Operation common information
Processor must be connected to the PC for the settings, control and Update and Upgrade.
(The rear panel RJ45 connector)
The Processors have built-in system time synchronization. The control computer is
synchronized from the source time signal and in turn synchronizes the Processor. The
processor provides a timing signal that is synchronized receiver. In case of loss of signal
synchronization whole system will work, but showing the wrong time. DVCrypt program will
write this in the server log.
Environment Requirement
Environment Temperature 5~40 (sustainable)，0~45 (short time)，
Installing air-conditioning is recommended
Power Requiring device power, air-conditioning power and lighting power are
independent to each other. Device power requires AC power 220V 50Hz. Please
carefully check before running.
Machine Hall Floor Electric Isolation, Dust Free, Ground anti-static material.
Grounding Requirement
Good grounding is the basis of reliability and stability of devices. Good grounding are the
most important guarantee of lightning arresting and interference rejection.
Coaxial cable’s outer conductor and isolation layer should keep proper electric conducting
with the metal housing of device.
Grounding conductor must adopt copper conductor in order to reduce high frequency
impedance, and the grounding wire must be as thick and short as possible.
It is prohibited to use any other device as part of grounding electric circuit
The area of the conduction between grounding wire and device’s frame should be no less than
25mm2.
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