SPI (LVDS or TTL) to DVB ASI MPEG transport stream interface converter

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Home >>Format Converters>> DVB ASI to RS 422 Converter >> NN6-1134

NN6-1134™ : ASI to RS-422P

Real Time MPEG2 DVB ASI to RS 422 Converter

Standard Features

Digital TV broadcast dedicated interface Compatible with DVB and ATSC MPEG2 Transport Stream

Performs DVB-ASI to RS-422 (parallel) conversion
1x DVB ASI input
1x DVB ASI loopthrough
1x parallel RS-422P output
Requires the use of a dedicated cable
ASI input equalization (75 ohms adapted), allowing over 100m cable length
ASI burst (=packet) or continuous (=byte) mode equally supported
MPEG2 Transport stream packet size changing
188 or 204 bytes per packet automatically detected at input
Output framing is user defined: 188, 188+16 or 204 bytes per packet.
PCR restamping
Seamless insertion in any broadcasting chain
Compact equipment with external power supply
Saves space in racks (1/4 rack wide, 1U height)
Robust and cost effective
Portable
Power redundancy is supported by connecting a second power supply.
Alarm management: Dry relay alarm, compatible with common management systems
Rack mount option: 4 interfaces fit in a 19' rack enclosure, 1U height

SPECIFICATIONS

INPUTS
Serial data input	MPEG2 Transport Stream (ISO-IEC 61883)
Data format	ASI (Asynchronous Serial Interface) As per DVB A010 ASI-C, EN50083-9
Connector	1x BNC 75 ohms
ASI Equalization	Short or long cable length optimisation
Max bit rate	216 Mbps
ASI mode	Burst (packet) or Continuous - autodetection
Packet framing	188, 204, 208 bytes per packet - autodetection
OUTPUTS
Parallel output	MPEG2 Transport Stream (ISO-IEC 61883)
Data Format	RS-422 parallel format (DMV 422) (Compliant to NDS™ proprietary format specification)
Loopthrough	1x D-Sub 25
Max bit rate	108 Mbps (operation up to 216 Mbps possible)
Packet Format	188, 188+16 or 204 bytes per packet - user defined
Loopthrough	MPEG2 Transport Stream (ISO-IEC 61883)
Connector	1 x BNC 75 ohms
Data format	ASI (Asynchronous Serial Interface)
ASI Mode	Same as input (Burst or Continuous)
Packet framing	Same as input
ALARM
ALARM	1x alarm output (Jack 3.5mm : dry relay) Can be connected to Dry relay / SNMP module Compatible with alarm management systems
Status led	3 levels state indicator
MECHANICAL
Dimensions (whd)	103x42x165 (in millimeters) 4.13x1.65x6.30 (in inches)
Weight	0,5kg (1.1 lb)
GENERAL
Power supply	External supply unit (included : specify plug type)
Connectors	1+1 DC inputs (Load balancing ready)
Power redundancy	Achieved by the use of a second adapter (optional)
User Interface	LCD and buttons on front panel
Rack mount option	19" mounting kit hosting 4 converters (1RU height)

Rear Panel

Functional Diagram

11409 West Bernardo Court
San Diego, CA 92127
US Phone: (858) 613-1818 Fax: (858) 613-1815
European Phone and Fax: +44-800-471-9988
NOTE: NEW European Shipping Center - Rotterdam, NL