Product Details
l Support 8 CVBS input and 1 ASI Input for re-mux
l Support H.264 & Mpeg2 video encoding
l Support PAL, NTSC SD signal
l MPEG1 Audio Layer 2 & LC-AAC audio encoding
l Support VBR/CBR video encoding
l Support Low Latency function
l DVB-C RF output compliant with J.83A/B/C
l Supports MPTS or 8 SPTS IP (UDP, RTP/RTSP) Output
l Supports IP null packet filter
l Excellent modulation quality
l LCD / keyboard and web NMS operation
l Update device through NMS port
Input |
8 CVBS inputs , BNC interface |
8 pairs unbalanced stereo audio input, BNC interface |
1 ASI input, BNC interface |
Video |
Resolution |
PAL:720*576i; NTSC: 720*480i |
Encoding |
MPEG-2; H.264 |
Bit-rate |
0.5~15Mbps for H.264 encoding 1~15Mbps for MPEG-2 encoding |
Rate Control |
CBR/VBR |
Aspect Ratio |
4:3, 16:9 |
Advanced Pretreatment |
De-interlacing, Noise Reduction, Sharpening |
Audio |
Encoding |
MPEG1 Audio Layer 2; LC-AAC |
Sampling rate |
48KHz |
Bit-rate |
32Kb/s~384Kb/s for LC-AAC encoding (each channel); 64Kb/s~384Kb/s for Mpeg1 layer 2 encoding (each channel) |
Modulation |
Standard |
J.83A, J.83B, J.83C |
MER |
≥42dB |
RF frequency |
30~950MHz, 1KHz step |
RF output level |
-30.0~ 0.0 dbm (77~107 dbµV), 0.1db step |
Symbol rate |
2.5 - 4.66 Msps, 5.0 - 8.0 Msps |
J.83A |
Constellation |
16/32/64/128/256QAM |
bandwidth |
8M |
J.83B |
Constellation |
64QAM, 256QAM |
bandwidth |
6M |
J.83C |
Constellation |
64QAM, 256QAM |
Bandwidth |
6M |
Multiplexing |
1 ASI input multiplexed with local 8 channels of TS |
Stream Output |
2*ASI output, BNC interface |
MPTS/8*SPTS over UDP or RTP/RTSP, 100Base-T Ethernet interface (UDP/RTP/RTSP unicast / multicast) |
System Function |
Low Latency achieved (Normal, mode 1 and mode 2 optional) |
LCD/keyboard and Web-based NMS operating |
System Language: English |
Ethernet software & hardware upgrade |
Miscellaneous |
Dimension (W× L× H) |
482mm×410mm×44mm |
Approx weight |
4kg |
Temperature |
0~45°C(work), -20~80°C(Storage) |
Power |
AC 100V-220V±10%, 50/60Hz |
Consumption |
25W |