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HY-QAM64 64 Channel QAM Multiplexing and Scrambling IP Modulator
Description:
HY-QAM64 64 in 1 IP QAM modulator is a Multiplexing-scrambling-modulating all-in-one device developed by GHCOMTEK. It has 64 multiplexing channels, 64 scrambling channels and 64 QAM (DVB-C) modulating channels, and supports maximum 512 IP inputs through the 4 data ports and 64 non-adjacent carriers (50MHz~960MHz) output through 2 RF output interfaces. The device is characterized with dual RF output ports which broaden the bandwidth for QAM carriers.
Key Features
- 6 GE inputs (4*RJ45, 2*SFP)
- Supports up to 512 IP inputs over UDP/RTP
- Max 840Mbps and 512 IP inputs for each GE input
- Supports multiplexing with accurate PCR adjusting, CA PID filtering, PID remapping and PSI/SI editing
- Supports up to 256 PID remapping per channel
- Support DVB general scrambling system (ETR289), simulcrypt standards ETSI 101 197 and ETSI 103 197
- Support 64 multiplexed or scrambled IP outputs over UDP/RTP/RTSP
- 64 non-adjacent QAM carriers output from 2 RF interfaces, compliant to DVB-C (EN 300 429) and ITU-T J.83 A/B/C
- Supports RS (204,188) encoding
- Support Web-based Network management
Specifications
| Input | Input | Max 512 IP inputs from 6*100/1000M Ethernet Port (4*RJ45, 2*SFP) | |
| Transport Protocol | TS over UDP/RTP, unicast and multicast, IGMP V2/V3 | ||
| Transmission Rate | Max 840Mbps for each GE input | ||
| Mux | Input Channel | 512 | |
| Output Channel | 64 | ||
| Max PIDs | 256 per channel | ||
| Functions | PID remapping(auto/manually optional) | ||
| PCR accurate adjusting | |||
| PSI/SI table automatically generating | |||
| Scrambling
Parameters |
Max simulscrypt CA | 6 | |
| Scramble Standard | ETR289, ETSI 101 197, ETSI 103 197 | ||
| Connection | Local/remote connection | ||
| Modulation
Parameters |
Modulation Standard | EN300 429/ITU-T J.83A/B/C | |
| Constellation | J.83A | Constellation :16/32/64/128/256QAM | |
| Bandwidth :8M | |||
| J.83B/C | Constellation :64/256QAM | ||
| Bandwidth :6M | |||
| QAM Channel | 64 non-adjacent carriers
384Mbps bandwidth for each RF interface |
||
| Symbol Rate | 5.0~7.0Msps, 1ksps stepping
5057Ksps (J.83B, 64QAM) ; 5361Ksps (J.83B, 256QAM) |
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| Constellation | 16, 32, 64 , 128, 256QAM | ||
| FEC | RS (204, 188) | ||
| RF Output | Interface | 2 F type output ports for 64 carriers, 75Ω | |
| RF Range | 50~960MHz, 1kHz stepping | ||
| Output Level | -20dBm~+10dBm(87~117dbµV), 0.1dB stepping | ||
| MER | ≥ 40dB | ||
| TS output | 64 IP output over UDP/RTP/RTSP, unicast/multicast, 4*100/1000M Ethernet Ports (each port for 16 IP outputs) | ||
| System | Web-based Network management | ||
| 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 | ||
