48RF DVB-C IP QAM Modulator With Multiplexer Scrambler All In One for digital tv headend system
HDQ-5016C 48QAM DVB-C IP QAM Modulator With Multiplexer Scrambler All In One For Digital Video Broadcasting
Hooray Vision HDQ-5016C multifunction IP QAM modulator can receive multiple TS in form of IP data, and then multiplex, scramble, and insert local information to the TS. It finally outputs RF signals after QAM modulation. The input signal could be the IP output from encoder/receiver/multiplexer/VOD server, and it can be used in DTV core-to-edge TS processing and modulation.
Main Feature
l IP data input: GbE SFP port and RJ45 port
l 48 DVB-C Frequency Output
l Support unicast and multicast (IGMP2.0/ 3.0)
l Complete solution for multi-channel re-multiplexing, scrambling and QAM modulation
l Input stream auto-detection and user configuration auto-saving
l Support up to four simul-crypt CAS and DVB-CSA scrambling
l Support SI/PSI auto-generation or manual uploading during re-multiplexing
l Support PID filtering, mapping, and pass-through
l PCR auto-correction
l Support ITU-T J.83 Annex A/B/C modulation, output frequency range: 30 MHz~860 MHz
l Dual RF output ports with up to 32QAM frequencies output (4-adjecent-frequency)
l Outstanding out-of-band rejection, in-band EPL balance capability
l Support gain fine-tuning
l Support Web/SNMP-based management
l Support device configuration import/export
l Support online remote update
l Multi-language GUI
l Support monitoring of operation temperature and power supply status
l Dual power supplies designed for warm standby with seamless switching
Technical Specifications
Chassis | |
Rear Panel | 3 x Pluggable QAM Module Slot* |
Front Panel | 1 x 10/100 Base-T Control Port(RJ-45) |
1 x Serial Console Port (RJ-45) | |
Power Supply | Built-in AC PSU |
Optional 1+1 redundant hot-swappable PSU | |
Input Voltage: 90 - 250 VAC, 50/60Hz | |
Notes: Hot-pluggable is not supported, make sure the power cord was disconnected before insert or replace QAM modules! | |
QAM Module | |
IP Input & Output | |
Interface | 2 x 100/1000 Base-T Ethernet |
RJ-45 connector | |
Operation Mode | Independent or redundant |
Data Format | TS-Over-IP(UDP/RTP) |
MAC Layer Access | IEEE 802.3 |
Modulation Output-Type B | |
Output Connector | 1 x RF Output 1 x -20dB RF Test Port |
Connector Type | F-Type (Female, 75W) |
RF Frequency Range | 30 to 860 MHz |
Bandwidth | 6 or 8MHz |
Numbers of channel | 16 QAM modulation channels(or carriers) |
Modulation Standards | ITU-T J.83 Annex A, B and C |
Constellations | Annex A: 16/32/64/128/256QAM Annex B: 64/256QAM Annex C: 32/64/128 /256QAM |
Symbol Rate | Annex A: 4.2 to 7 M Baud Annex B: 5.057 M Baud Annex C: 4.2 to 5.3 M Baud |
RF Output Power Level | 98 to 119dBμV (RF output Port) 70 to 90dBμV (-20dB test port) |
MER | ≥38dB (64QAM, 6.875M Baud) |
SNR(Out of band) | ≥50dB |
Return Loss | ≥14dB |
Gain Fine-tune | 0 to 5.0dB, Step Size 0.25dB |
TS Re-multiplexing | |
Capacity of Processing | Up to 1024 programs |
PCR | Auto correction |
PSI/SI | PSI/SI table auto-generation, manual insertion, Comply with: ISO/IEC 13818-1 DVB SI(ESI EN300468) |
PID | Remapping and filtering and pass-through |
Real-time Statistics | TS rate, program rate, PID rate |
TS Scrambling (Software Options) | |
Scrambling Algorithm | Comply with DVB-CSA |
Numbers of CAS | Optional up to four DVB SimulCrypt CAS(s) |
CAS Interface Protocol | TCP/UDP (via Network Management Port) |
EMM Bandwidth | Up to 3 Mbps per TS |
Scrambling Rate | Up to 60 Mbps per QAM channel |
Scrambling Level | Program-level |
Miscellaneous | |
Front Panel | 3.5’’ LCD with 6 x Control Buttons for 2-line alphanumeric display and settings |
3 x Dual color LED, for status indications of power, work and Alarm | |
Environmental | |
Operating Temperature | 0℃ to 45℃(32℉ to 113℉) |
Storage Temperature | -20 to 80℃(-4℉ to 176℉) |
Operating Humidity | 90%, non-condensing |
Mechanical | |
Product Dimensions (W x H x D) | 483mm x 44.5mm x 450mm 19’’ x 1.73’’(1RU) x 17.7’’ |
Product Weight | Approx. 6.5Kg (14.3 lbs) (fully configured) |
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