SFT3542H CATV head END Encoder Modulator
PRODUCTS DISPALY
Summary
SFT3542H /HA encoder modulator is a professional high integration device which includes encoding, multiplexing, scrambling and modulation.It supports 8 to 24 CVBS inputs, one DVB-C tuner input and 128 IP input with Data1 (GE) and Data2 (FE) port.It also supports DVB-C/T RF out with 4 adjacent carries, and supports Data1 (GE) output port to support 4 MPTS out.This full function device makes it ideal for small CATV head end system, and it's a smart choice for hotel TV system, entertainment system in sports bar, hospital, apartment…
Characteristic
PRODUCTS DISPALY
Summary
SFT3542H /HA encoder modulator is a professional high integration device which includes encoding, multiplexing, scrambling and modulation.It supports 8 to 24 CVBS inputs, one DVB-C tuner input and 128 IP input with Data1 (GE) and Data2 (FE) port.It also supports DVB-C/T RF out with 4 adjacent carries, and supports Data1 (GE) output port to support 4 MPTS out.This full function device makes it ideal for small CATV head end system, and it's a smart choice for hotel TV system, entertainment system in sports bar, hospital, apartment…
Characteristic
Input | 8/12/16/20/24 CVBS inputs , RCA interface , 1 DVB-C Tuner for remux, F type interface (only for DVB-C RF out) 128 IP input over UDP and RTP, DATA1 and DATA2,RJ45 | |
Video | Resolution | 720×480_60i, 544×480_60i, 352×480_60i 352×240_60i,320×240_60i,176×240_60i, 176×120_60i |
| 720×576_50i,704×576_50i,640×576_50i, 352×288_50i 320×288_50i, 176×288_50i, 176×144_50i | ||
| Encoding | MPEG-2 | |
| Bit-rate | 0.5Mbps~8Mbps each channel | |
| Rate Control | CBR, VBR | |
| GOP Structure | GOP_0_B, GOP_1_B, GOP_2_B, GOP_3_B | |
| Advanced Pretreatment | De-interlacing, noise reduction | |
| Audio | Encoding | MPEG-1 Layer 2, AC3 (2.0) |
| Sampling rate | 48KHz | ||||
| Resolution | 24-bit | ||||
| Bit-rate | 64Kbps,128Kbps,192kbps,256kbps,320kbps,384kbps each Channel | ||||
Multiplexing | Maximum PID Remapping | 180 input per channel | |||
Function | PID remapping ( automatically or manually) | ||||
| Accurate PCR adjusting | |||||
| Generate PSI/ SI table automatically | |||||
Scrambling (Only for DVB-C RF out) | Maximum Simulcrypt CA | 4 | |||
| Standard | ETR289, ETSI 101 197, ETSI 103 197 | ||||
| Connection | Local/remote connection | ||||
Modulation | DVB-C | RF out | 4*RF DVB-C out | ||
| Standard | EN300 429/ITU-T J.83A/B | ||||
| MER | ≥40db | ||||
| RF frequency | 50~960MHz, 1KHz step | ||||
| RF output level | -25 ~ -1dbm (82~106 dbµV), 0.1db step | ||||
| Symbol Rate | 5.0Msps~7.0Msps, 1ksps stepping | ||||
| Constellation | 16/32/64/128/256QAM | ||||
| Constellation | J.83A | J.83B | |||
| 16/32/64/128/256QAM | 64/256 QAM | ||||
| Bandwidth | 8M | 6M | |||
DVB-T | RF out | 4*RF DVB-T out (4 carriers combined output) | |||
| Standard | EN300744 | ||||
| FFT mode | 2K, | ||||
| Bandwidth | 6M, 7M, 8M | ||||
| Constellation | QPSK, 16QAM, 64QAM | ||||
| Guard Interval | 1/4, 1/8, 1/16, 1/32 | ||||
| FEC | 1/2, 2/3, 3/4, 5/6, 7/8 | ||||
| MER | ≥42 dB | ||||
| RF frequency | 50~960MHz, 1KHz step | ||||
| RF output level | -28~ -3 dBm (77~97 dbµV), 0.1db step | ||||
| Stream output | RF output (F type interface) | ||||
| 4 IP MPTS output over UDP/RTP, 1*1000M Base-T Ethernet interface | |||||
System function | Network management (WEB) | ||||
| English language | |||||
| Ethernet software upgrade | |||||
Miscellaneous | Dimension (W×L×H) | 482mm×410mm×44mm | |||
| Environment | 0~45ºC(work);-20~80ºC(Storage) | ||||
| Power requirements | AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz | ||||