Input |
8 CVBS inputs , BNC interface |
SFT3208A |
8 pairs unbalanced stereo audio input, BNC interface |
4 CVBS inputs , BNC interface |
SFT3204A |
4pairs unbalanced stereo audio input, BNC interface |
1 ASI stream input, BNC interface |
Video |
Resolution |
720×480_59.94i, 544×480_59.94i,352×240_59.94i 320×240_59.94i ,176×240_59.94i,160×120_59.94i |
720×576_50i ,640×576_50i,352×288_50i 320×288_50i, 176×288_50i, ,176×144_50i |
Encoding |
MPEG-2 |
Bit-rate |
0.8Mbps~19Mbps each channel |
Rate Control |
CBR/VBR |
GOP Structure |
IPPPP, IBPBP, IBBPB, IBBBP |
Advanced Pretreatment |
De-interlacing, noise reduction, sharpening |
Audio |
Encoding |
MPEG-1 Layer 2,LC-AAC and AC3 |
Sampling rate |
48KHz |
Resolution |
24-bit |
Bit-rate |
32Kbps~384Kbps each channel |
Multiplexing |
1 ASI input multiplexed with local 8(4) channels TS |
Stream output |
2-way ASI output, BNC interface |
MPTS or 8xSPTS over UDP,10/100Base-T Ethernet interface |
SFT3208A |
MPTS or 4xSPTS over UDP,10/100Base-T Ethernet interface |
SFT3204A |
System function |
LCD/keyboard, network management(SNMP/WEB) Chinese and English language |
Ethernet software upgrade |
Miscellaneous |
Dimension(W×L×H) |
482mm×410mm×44mm |
Approx weight |
2.8kg |
Environment |
0~45°C(work);-20~80°C(Storage) |
Power |
AC 100~240V±10%,50/60Hz |