Specializing in R&D & Production in xPON & Optical Communication & CATV & Ethernet Networking
HANGZHOU DAYTAI NETWORK TECHNOLOGIES CO.,LTD.
DAYTAI-HANGZHOU-CHINA
Tel:
+86-571-8735 7725-Español
+86-571-8735 7726-English
+86-571-8735 7727-English
+86-571-8735 7728-English
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Mr.Amani
Skype:daytai-amani
Mobile:+86-137 7755 3827
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E-mail:info@daytai.com
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Digital TV Headend IP QAM Modulator, (DT-IPQAM) is an all-in-one device integrated with multiplexing, scrambling and
modulation in one case. It has 512 IP (SPTS/MPTS) input over UDP/RTP with 4 Ethernet ports. After multiplexing, scrambling
Digital TV Headend IP QAM Modulator, (DT-IPQAM) is an all-in-one device integrated with multiplexing, scrambling and
modulation in one case. It has 512 IP (SPTS/MPTS) input over UDP/RTP with 4 Ethernet ports. After multiplexing, scrambling
and modulating process, it gives 4 DVB-C adjacent carriers (30MHz~1000MHz) output through the RF output interface.
To meet customers’ various requirements, this device is also equipped with 1 data port for 4 IP (SPTS/MPTS) output
over UDP protocol.With the features of low cost and high performance, DT-IPQAM is
very adaptable to IPTV system.Power:AC 100V±1050/60Hz; AC 220V±10%, 50/60HZ,Power Plug:European standard Plug or
American standard Plug is optional.
★Features
⊙USB for upgrading CPU/FPGA
⊙Support IPTV Sync and NTP function
⊙4 Ethernet IP input port (IPTV 1,2,3,4)
⊙Support Web-based Network management
⊙Support up to 748 PIDS remapping per channel
⊙4 multiplexed or scrambled TS over UDP output
⊙512 IP (SPTS/MPTS) input over UDP/RTP protocol
⊙Excellent RF output performance index, MER≥40db
⊙Support accurate PCR adjusting/PSI/SI editing and inserting /PID Remapping/PID pass
⊙4 adjacent QAM carriers output, compliant to DVB-C (EN 300 429) and ITU-T J.83 A/B/C
Item | Specification | |||
Input | 512 IP (SPTS/MPTS) input over UDP/RTP protocol, 4*100M Ethernet ports | |||
Multiplexing | Maximum PID Remapping | 748 per input channel | ||
Function | PID remapping (automatically or manually) | |||
Accurate PCR adjusting | ||||
Generate PSI/SI table automatically | ||||
Scrambling | Maximum simulcrypt CA | 4 | ||
Standard | ETSI 101 197, ETSI 103 197 | |||
Connection | Local/remote connection | |||
Modulation | QAM Channel | 1 F typed output port for 4 carriers, 75Ω | ||
Standard | EN300 429/ITU-T J.83A/B/C | |||
MER | ≥40db | |||
RF Frequency | 30~1000 MHz, 1kHz stepping | |||
RF Output level | -10dBm~+0dBm, 0.1dB stepping | |||
FEC | RS (204, 188) | |||
Symbol Rate | 5.0Msps~9.0Msps, 1ksps stepping | |||
J.83A | J.83B | J.83C | ||
Constellation | 16/32/64/128/256QAM | 64/256 QAM | 64/256 QAM | |
Bandwidth | 8M | 6M | 6M | |
Stream Out | 4 IP (SPTS/MPTS) output over UDP, 1*1000M Ethernet port (IPTV Port) | |||
System | Web-based Network management | |||
Chinese and English Language | ||||
Web and USB software upgrade | ||||
General | Dimension | 430mm×180mm×44mm (W*L*H) | ||
Temperature | 0~45℃(Operation) ; -20~80℃(Storage) | |||
Power | AC 100V±1050/60Hz; AC 220V±10%, 50/60HZ | |||
Function | PID remapping (automatically or manually) |
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