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JX-879 biss IRD Satellite Receiver
Product Introduction
JX-879 IRD is new design which integrates demodulation , de-scrambler in one case to convert RF signals into TS output after re-mux.
It is a 1-U case which supports 4 tuner inputs. The 4 CAMs/CIs accompanied can descramble the programs input from encrypted RF, ASI and IP. The CAM requires NO unsightly external power cords, cables, or additional remote control device.
BISS function is also embedded to descramble programs from any input.
Its pluggable structure design greatly facilitates the change of Tuner modules as needed.
To meet customers’ various requirements, JX-879 is also equipped with 1 ASI and 1 IP input for re-mux, and output with 2 ASI ports and IP port.
Key Features
1. 4 Tuner inputs (DVB-C, T/T2, S/S2 Optional)
2. 1 ASI & 1 IP (UDP) input for re-mux
3. One CAM can decrypt multiple programs from Tuners/ASI/IP
4. Support BISS descrambling(Up to 120 Mbps)
5. IP (1 MPTS & 8 SPTS) over UDP and RTP/RTSP output; ASI out
6. Pluggable and changeable demodulator modules
7. web NMS management Updates via web
Principle Chart
Technical Specifications
Input
1 or 2 or 4x RF (DVB-C, T/T2, S/S2 optional), F type |
1×ASI input for re-mux, BNC interface |
1xIP input for re-mux (UDP) |
Tuner Section
DVB-C | |
Standard | J.83A(DVB-C), J.83B, J.83C |
Input Frequency | 47 MHz~860 MHz |
Constellation | 16/32/64/128/256 QAM |
DVB-T/T2 | |
Input Frequency | 44MHz ~1002 MHz |
Bandwidth | 6/7/8 M bandwidth |
DVB-S
Input Frequency | 950-2150MHz | |
Symbol rate | 2-45Msps | |
Signal Strength | - 65- -25dBm | |
Constellation | 1/2, 2/3, 3/4, 5/6, 7/8 QPSK | |
DVB-S2 | ||
Input Frequency | 950-2150MHz | |
Symbol rate | QPSK 1~45Mbauds; 8PSK 2~30Mbauds | |
Code rate | 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 | |
Constellation | QPSK, 8PSK | |
Output
IP Output | 1*MPTS & 8*SPTS over UDP, RTP/RTSP. 100base-T Ethernet interface (unicast / multicast) |
2×ASI | BNC interface |
OPtion interface
Application
