NDS3332 32 in 1 IP Qam Modulator
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32 Channels IP Qam Modulator SFT3332 has 32 multiplexing channels, 32 scrambling channels and 32 QAM (DVB-C) modulating channels, and supports Web-based Network management. It is also characterized with high integrated level, high performance and low cost.
Characteristic
2 GE input, Data1 and Data2 (SFP interface optional)
Supports up to 1024 channels TS over UDP/RTP, unicast and multicast, IGMP v2\v3
Max 840Mbps for each GE input
Supports accurate PCR adjusting/CA filtering, PID remapping and PSI/SI editing
Supports up to 256 PIDS remapping per channel
Support 32 multiplexed or scrambled TS over UDP/RTP/RTSP output
32 non-adjacent QAM carriers output, compliant to DVB-C (EN 300 429) and ITU-T J.83 A/B
Supports RS (204,188) encoding
Technial Parameters of 32 Channels IP Qam Modulator
Input | Input | 512×2 IP input, 2*100/1000M Ethernet Port(SFP interface optional) | |
Transport Protocol | TS over UDP/RTP, unicast and multicast, IGMP V2/V3 | ||
Transmission Rate | Max 840Mbps for each GE input | ||
Mux | Input Channel | 1024 | |
Output Channel | 32 | ||
Max PIDs | 256 per channel | ||
Functions | PID remapping(auto/manually optional) | ||
PCR accurate adjusting | |||
PSI/SI table automatically generating | |||
Scrambling | Max simulscrypt CA | 4 | |
Scramble Standard | ETR289, ETSI 101 197, ETSI 103 197 | ||
Connection | Local/remote connection | ||
Modulation | DVB-C Modulator Sectioon | J.83A | Constellation : 16/32/64/128/256QAM |
Bandwidth :8M | |||
J.83B | Constellation : 64QAM/ 256QAM | ||
Bandwidth :6M | |||
QAM Channel | 32 non-adjacent carrier | ||
Modulation Standard | EN300 429/ITU-T J.83A/B(DVB-C) | ||
Symbol Rate | 5.0~7.0Msps, 1ksps stepping | ||
Constellation | 16, 32, 64 , 128, 256QAM | ||
FEC | RS (204, 188) | ||
RF Output | Interface | 1 F typed output port for 32 carriers, 75Ω | |
RF Range | 50~960MHz, 1kHz stepping | ||
Output Level | -20dBm~+10dBm(87~117dbµV), 0.1dB stepping | ||
MER | ≥ 40dB | ||
TS output | 32 IP output over UDP/RTP/RTSP, unicast/multicast, 2*100/1000M Ethernet Ports (SFP) | ||
System | Network management software (NMS) supporting | ||
General | Demission | 420mm×440mm×44.5mm (WxLxH) | |
Temperature | 0~45℃(operation), -20~80℃(storage) | ||
Power Supply | AC 100V±10%, 50/60Hz or AC 220V±10%, 50/60Hz | ||
Troubleshooting
SOFTEL's ISO9001 quality assurance system has been approved by CQC organization. For guarantee the products' quality, reliability and stability. All Softel products have been passed the testing and inspection before ship out factory. The testing and inspection scheme already covers all the Optical, Electronic and Mechanical criteria which have been published by Softel .
To prevent potential hazard, please strictly follow the operation conditions.
Prevention Measure
Installing the device at the place in which environment temperature between 0 to 45 °C.
Making sure good ventilation for the heat-sink on the rear panel and other heat-sink bores if necessary.
Checking the input AC voltage within the power supply working range and the connection is correct before switching on device.
Checking the RF output level varies within tolerant range if it is necessary
Checking all signal cables have been properly connected
Frequently switching on/off device is prohibited; the interval between every switching on/off must greater than 10 seconds.
Conditions need to unplug power cord
Power cord or socket damaged.
Any liquid flowed into device.
Any stuff causes circuit short
Device in damp environment
Device was suffered from physical damage
Longtime idle.
After switching on and restoring to factory setting, device still cannot work properly.
Our company integrates the advantages of technology and talents that can design various different types of NDS3332 32 in 1 IP Qam Modulator according to the different needs of customers in different industries. We will further promote the transformation of scientific and technological achievements to fully reflect the economic benefits. Professional quality, customer satisfaction is our quality policy. Our company is striding forward to the international modernization with our advanced management, modern equipment and high-speed development.
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