USER
MANUAL
MPD-1611291-A
EXACT-V2 High End Rack Modulator / Exciter
3/10/2017
MPD-1611291-A
Page 54/94
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IP Characteristics
Maximum Bit Rate:
100 Mbps
Number of Processed IP Streams:
1 per physical interface
Maxi Network Jitter Tolerance:
50 ms
Ethernet MTU Length:
Max 1500 bytes
In ATSC 1.0
Data De-Encapsulation
Protocol:
TS / RTP / UDP / IP and
Pro-MPEG Cope 3 decoding
(compliant with SMPTE 2022-1-2007
and SMPTE 2022-2-2007)
TS Packet Number per IP Packet:
1 to 7
User configurable
FEC Decoding:
SMPTE 2022
FEC Type:
SMPTE 2022
FEC Matrix (L,D)/(LxD) :
SMPTE 2022
MPEG-TS Packet Length:
188 bytes
3.5.3
Serial control interfaces
Control interfaces
Typical Value
Comment
RS232
Standard:
RS232
TX and RX signals only.
Limited to the use for “TX
control” part (does not
fully control the exciter)
Electrical Level:
±12v compatible
Baud Rate:
9600 bauds to 115200 bauds
Others:
No parity, 8 bits data, 1 bit stop
Connector:
SuB-D9 specific pinout with RS485
and TOD interfaces
TOD is RFU in ATSC1.0
RS485
Standard:
RS485 Full or Half duplex
TX and RX signals only.
Limited to the use for “TX
control” part (does not
fully control the exciter)
Electrical Level:
RS485 compatible
Baud Rate:
9600 bauds to 115200 bauds
Others:
No parity, 8 bits data, 1 bit stop
Connector:
SuB-D9 specific pinout with RS232
and TOD interfaces