Ascent’s AM2040C is a high performance and cost-effective MUX-scrambling DVB-C QAM modulator with multiple input selections. It is designed for broadcast network operators, system integrators and network services providers planning to deploy QAM and digital TV services over DVB-C networks in competitive environment.
• 4 DVB-C/S/S2 FTA tuner + 6 × ASI + 2 × IP input ports
• Supports 4 channels multiplexing + 4 channels scrambling + 4 channels QAM modulating
• Fully supports DVB-C (EN300 429) and ITU-T J.83A/B/C
• Fully supports DVB general scrambling system description ETR289 and simulcrypt standards ETSI 101 197 and ETSI 103 197
• Supports accurate PCR adjusting
• Supports PSI/SI editing and inserting
• Excellent RF output performance index, MER ≥ 40 dB
• Support 4 × MPTS outputs over UDP
• 4 CAM decrypt multiple programs from 4 tuner inputs (Optional)
• Supports BISS descrambling
• Supports LCD display and keyboard
• Supports web management, updates via web and USB
Input | DVB-C/S/S2 FTA Tuner + 6 × ASI + 2 × IP input 2 × IP(SPTS/MPTS) input over UDP, RJ45, 1000M, unicast/multicast | ||
Tuner Section | |||
DVB-C | |||
Standard | J.83A(DVB-C), J.83B, J.83C | ||
Input Frequency | 30 MHz 1000 MHz | ||
Constellation | 16/32/64/128/256 QAM | ||
DVB-S | |||
Input Frequency | 950 MHz to 2150 MHz | ||
Symbol Rate | 2 Msps to 45 Msps | ||
Signal Strength | -65 dBm to -25 dBm | ||
FEC Demodulation | 1/2, 2/3, 3/4, 5/6, 7/8 QPSK | ||
DVB-S2 | |||
Input Frequency | 950 MHz to 2150 MHz | ||
Symbol Rate | QPSK 1 Mbauds to 45 Mbauds, 8PSK 2 Mbauds to 30 Mbauds | ||
Code Rate | 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 | ||
Demodulation Mode | QPSK, 8PSK | ||
Multiplexing | |||
Maximum PID Remapping | 128 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 | 4 | ||
Standard | EN300 429/ITU-T J.83A/B/C | ||
MER | ≥40 dB | ||
RF Frequency | 30 MHz to 999 MHz, 1 kHz step | ||
RF Output Level | -20 dBm to 0 dBm (87 dBµV to 107 dBμV), 0.1 db step | ||
Symbol Rate | 5.0 Msps to 9.0 Msps, 1 ksps stepping | ||
Constellation | 16/32/64/128/256QAM | ||
J.83A | J.83b | J.83C | |
Constellation | 16/32/64/128/256QAM | 64/256QAM | 64/256QAM |
Bandwidth | 8M | 6M | 6M |
System | |||
Local Interface | LCD + control buttons | ||
Remote Management | Web NMS | ||
Stream Out | 4 × MPTS over UDP out (RJ45, 1000M, unicast/multicast) | ||
Language | English and Chinese | ||
Software Upgrading | Web and USB | ||
General | |||
Power Supply | AC 100 V ± 10%, 50/60 Hz AC 220 V ± 10%, 50/60 Hz | ||
Power Consumption | 25 W | ||
Operating Temperature | 0 to +45 °C | ||
Storage Temperature | -20 °C to +80 °C | ||
Weight | 3.7 kg | ||
Dimensions (W × D × H) | 482 mm × 300 mm × 44.5 mm | ||
