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| baseband_converters\asi\asi-lvds\NN6-1131 |
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| Performs
ASI to RS-422 P conversion of an MPEG2
transport stream carried over
an ASI (Asynchronous Serial Interface)
serial interface to the RS-422 parallel
format. |
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- 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
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| INPUTS |
| Serial
data input |
MPEG2
Transport Stream (ISO-IEC 61883) |
| Data
format |
ASI (Asynchronous
Serial Interface)
As per DVB A010 ASI-C, EN50083-9
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| Connectors |
1x
BNC 75 ohms |
| Equalization |
Short or long cable length optimisation
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| Max
bit rate |
216
Mbps |
| ASI
mode |
Burst
(packet) or Continuous - autodetection |
| Packet
framing |
188 or 204 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)
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| 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 |
1x
BNC 75 ohms |
| Data
Format |
ASI
(Asynchronous Serial Interface) |
| ASI
mode |
Same
as input (Burst or Continuous) |
| Packet
framing |
Same
as input |
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| 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) |
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