Product Description
This 32 in 1 IP QAM modulator is a Mux-scrambling-modulating all-in-one device. It supports maximum 1024 IP input through the 3 GE ports and 32 multiplexing scrambling QAM (DVB-C) modulating channels with non-adjacent carriers (50MHz~960MHz) output through the RF output interface. Its pay-as-you-grow modular design and flexible configuration are making it extremely scalable, very reliable with high performance, all of which are adaptable to newly generation CATV broadcasting system.
Product Features
3 GE ports (max 1024 IP in):
Data1 & Data2 bi-directional ports, max 512 IP in, 32 IP out
Data port (located on front panel), max 128 IP in
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 IP output through Data1 & Data2 over UDP/RTP/RTSP
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
Support Web-based Network management
Inner Structure
Technical Parameters
Input | Input | Max 1024 IP input through 3 (front-panel Data port, Data 1 and Data 2) 100/1000M Ethernet Port (SFP interface optional). Each Data1 or Data 2 port can input maximum 512 IP, while front-panel Data port can input maximum 128 IP | ||
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 Parameters | Max simulscrypt CA | 4 | ||
Scramble Standard | ETR289, ETSI 101 197, ETSI 103 197 | |||
Connection | Local/remote connection | |||
Modulation Parameters | 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 (Data1& Data2) 100/1000M Ethernet Ports | |||
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 | |||
