H.264 48 SD CVBS Encoder Modulator
CMP210SCM-DTMB-48 SD Encoder Modulator is designed for both cost-effective commercial TV systems and traditional DTV systems. The device supports 48CVBS input, 32 IP input/128 IP output and 8 channels modulation output as well as graphic/text overlay function. With embedded 8-port Gigabit switch, it has powerful IP processing capability. Due to its compact design and powerful function, it’s widely used for such commercial market as hotel, hospital, community, club and campus as well as digital TV systems, where massive programs are required to be encoded, multiplexed and modulated for further transmission in a cost-effective way.
Features
Supports 48CVBS input;
Supports H.264 video encoding format;
Supports MEPG-1 Layer2, AC3(optional) audio encoding format;
Supports graphic/text overlay;
Supports subtitle insertion;
Adjustable position/font/color/resolution for graphic/text;
Supports graphic/text timing display and slide show of multiple pictures;
Configuration takes effect immediately without reboot;
Supports up to 32 IP input and 128 IP output(MPTS or SPTS);
Embedded 8-port Gigabit switch
Supports 8 channels modulation output
Web-based network management and software upgrade with user-friendly GUI;
Simple configuration and installation.
Specifications
Input | 48CVBS input, 32 IP input (MPTS/SPTS, UDP/RTP) |
Output | 128 IPoutput(MPTS/SPTS, UDP/RTP), 8 channels modulation output |
Video encoding | Encoding format | H.264 |
Interface | 16/32/48CVBS input |
Resolution | 720×576@50i;720×480@60i; |
TS Rate | 0.8Mbps~8Mbps |
Rate Control | VBR |
Audio encoding | Encoding Format | MPEG-1 Layer2,AC3(optional) |
Sample rate | 48KHz |
Bitrate | 32Kbps-384Kbps |
DTMB Modulation | Channels | 8 channels |
Standard | DTMB GB20600-2006 |
Constellation | 4QAM-NR,4QAM,16QAM,32QAM,64QAM |
RF output | Interface | 1 x “F” type female connector,75Ω |
Frequency Range | 47~862MHz,1kHz step |
Output Level | -26dBm~-1dBm (81~106dBμ),0.1dB step |
MER | ≥40dB |
Multiplexing | Service level multiplexing, PID remapping (automatic or manual) |
PCR correction |
PSI/SI auto generation |
System | Web-based network management & software upgrade |
Chinese/English GUI |
Physical & Environment | Chassis Dimension | 482mm×430mm×44mm(W x D x H), 1RU |
Weight | 3-6kg |
Temperature range | 0~45℃(operation); -20~80℃(storage) |
Power | AC 100~240V,50/60Hz |