|Name||OTV-IPM ASI/IP TO RF Modulator|
|Product Name:||OTV-IPM ASI/IP TO RF Modulator|
|Input:||IP and ASI|
|Output:||IP, ASI & RF|
|Support:||LCN (Logical Channel Number)|
|PSI/SI editing & inserting:||Supported|
|Total:||3 independent modulation modules|
OTV-IPM ASI/IP to RF modulator, with ASI input and output, optional modulation (DVB-C, DVB-T, ATSC, ISDB-T/Tb, DTMB) to convert Video/Audio signals into RF over exist Coax Cable distribution. It provides a best-of-class modulator platform for Digital TV Owners and IPTV operators.
The platform can change the modulation signal by software upgrade, this flexible operation can help to reduce the cost in the operation of the project. OTV-IPM supports modulation channel independent multiplexing, with DVB-T, ISDB-T/Tb, DVB-C, ATSC-T, DTMB modulation output, and each module can output different modulation signals.
By using PSI/SI technology, inserting NIT information table in WEB, ASI/IP to RF modulator series increased compatibility with terminal products in cable TV application.
This is an ideal solution used largely to Hotel, entertainment facilities, education broadcasting systems at schools and government buildings or IP Source signals convert to Cable TV broadcast environments.
High density, high quality, high performance, high flexibility
Max to 3 independent modulation modules in rear panel
Each module data input: 128*IP(SPTS/MPTS)+2*ASI in
Each module output 4*RF DVB-T/DVB-C/ATSC/ISDB-T/DTMB for option, that is 128*IPx3 input + 2*ASIx3 input independently in 3 modulation modules at rear panel
Front panel with 2*ASI independent in, 2*ASI independent out+4*RF output(8*RF option) (Note: for mode of ISDB-T RF output, there is only 1*ASI in and 1*ASI out at front panel).
NMS port in back module only for upgrading, NMS port in front panel for management
PID Remapping & Filtering, support LCN (Logical Channel Number)
Support PSI/SI editing & inserting, PCR correct and PCR interval adjusting
Superior Shoulders and Excellent modulation, quality MER
Low power consumption, high reliability with MTBF(Mean Time Between Failure)≦87600 Hours
Easy-to-Use System Management via Web
Standard ARIB STD-B31
Constellation: DQPSK, QPSK, 16QAM, 64QAM
Guard Interval:1/32, 1/16, 1/8, 1/4
Transmission Mode: 2K, 4K, 8K
Code rate:1/2, 3/4, 5/6, 7/8
Standard J83.A (DVB-C, J83.B, J83.C)
Bandwidth: 6M, 7M, 8M
FFT mode: 2K, 8K
Constellation QPSK, 16QAM, 64QAM
Guard Interval 1/4, 1/8, 1/16, 1/32
FEC 1/2, 2/3, 3/4, 5/6, 7/8
Support 128*IP Streaming input SPTS/MPTS UDP/RTP each module, total 3 modules 128*IP(SPTS/MPTS) input at front panel.
Each module equipped with 2*ASI independent input
2*ASI input at front panel (only 1*ASI in front panel when ISDB-T/Tb out)
Connector: BNC female, 75Ω
Signal Level: 200-800mVp-p
Packet Length:188 bytes
Maximum bit-rate: per port≤100Mbps
Number of Input Ports: Dual separate ASI ports
Support 127*IP(SPTS) output and 1*IP(MPTS) UDP/RTP output at front panel.
(ONLY 1*IP(MPTS) output when running with 3 modules in one device)
DVB-ASI: 2*ASI separate at front panel(only 1*ASI out when ISDB-T out)
MPEG TS over DVB-ASI (EN 50083-9)
ONLY capable of multiplexing when running with max. 1 module in one device.
Maximum PID Remapping 180 input per channel PID remapping by automatically or manually
Accurate PCR adjusting
Capable of PSI/SI SDI/PMT/TOT/PAT/BAT/CAT/TDT/NIT Insert
The Working Environment
Power Supply: AC 110V±10%,50/60Hz or AC 220V±10%,50/60Hz
Power Humidity: AC 110V±10%,50/60Hz or AC 220V±10%,50/60Hz
Operation temperature: 0 -50°C
Storage temperature: -20-80°C