86-571-89714554
Room 1303/1312, Floor 13, Building 2, No. 102, Xueyuan Road, Xihu District, Hangzhou, Zhejiang, China (Mainland)
mutil function digital modulator input 16 tuners convert dvb-s2 to dvb-c transmodulator mux & scrambling
MSM628 is a high-density, modular and professional TS processor equipped with 16 independent tuners, which can be either of DVB-T/ T2, DVB-S2/S, DVB-C, ATSC and ISDB-T types works with Two GbE Ports and Two DVB-ASI Ports inputs. It’s very suitable for any industry which needs to integrate live video content and provide variety of TV channels on the local Coax Cable deployment of Digital TV broadcasting commercial buildings, apartments, hotels, hospitals, schools and government Institutes.
MSM628 Equipped with two IP In/Out data ports reception or streaming of MPEG compliant transport streams over UDP/RTP. Each port operates independently and can be configured as either IP in and IP out supporting full 840 Mbit/s TS data rate and up to 512 MPEG services. The full content of an input port can be mapped transparently and Multiplex to an output modulated Carrier Channel with the option to perform PID filtering or service filtering.
MSM628 enables an all-IP headend architecture, resulting in a more scalable and lower-cost transition in contribution and distribution services. This is an ideal solution for environments where you have a large number of air Channel, MPEG-TS IP Content and used largely to Medium-Scale Cable TV operator, Hotel facilities, or any kinds of Source signals convert to Cable TV broadcast environments in limited budget severely.This unit is designed especially for high channel density environments where rapid deployment, advanced management and compatibility are critical. Used in some of the most famous ballparks in the world, this is an ideal solution for environments where you have a large number of displays, such as stadiums, entertainment facilities, or broadcast environment.
●Selectable RJ45 interfaces port of 2 GbE IP, 2*DVB-ASI and up to 16 FTA RF inputs and modulated carriers RF outputs of DVB-T, DVB-C modulation per 1RU Chassis
●16* FTA Tuners Input, Supports variety of input options DVB-T2/S2/C/ATSC/ISDB-T
●Up to 512*SPTS or MPTS Inputs over GbE Port
●16*DVB-C or 8*DVB-T No-adjacent Carrier RF output as mirror of IP out after Multiplexing or Scrambling
●PID Filtering, Remapping and Passthrough Capabilities with User-Defined PID Value and any Index of In/Out TS
●EPG EIT Table passthrough
●LCN (Logical Channel Number) support
●VCT(Virtual Channel Table) Insertion for DVB-C
●Support NIT Table Insertion from Web, PSI/SI Editor and IP source inputs
●Multiplexing and transparent pass-through of two operating modes for each modulated carrier output
●TS Re-multiplexers with PSI/SI regeneration, Editing & inserting and PID processing
●PCR correction to accurately correct several PCR of the input data
●High density, high quality, high performance, high flexibility
●Excellent RF performance, Gain Level: -20 - +10dBm;
●Gain offset:10dB; BW: 50-960Mhz; MER ≥ 40dB
●Max.Level RF out much higher than the normal standard output level 0dBm, it will reduce the number of amplifier during the long distance transmission of the project. Increase reliability and cut the cost
●Low power consumption and high reliability with MTBF(Mean Time Between Failure) ≦87600 Hours
●Easy-to-Use System Management via Web
●Diagnostics report, log printing of Kernal and System information
●Lowest Cost per Modulated channel - Breakthrough Price !
● Upgrade all your analog Head-ends to digital TV Solution
● Enterprise, Hotel, campus, hospital, Public Place
● Convert Huge FTA Channels into Cable TV networks
● Highest cost effective Digital TV deployment
Tuners Inputs | |
Number of Tuners | 16 FTA Tuners In/Loop Out |
Type | DVB-C, DVB-T/T2, DVB-S/S2, ATSC, ISDB-T |
Connector | F female, 75 Ω |
DVB-S/S2 Mode | Input Frequency:950-2150Mhz |
Symbol rate: 2~45Mbauds(DVB-S QPSK) 1~45Mbauds(DVB-S2 QPSK) 2~30Mbauds(DVB-S2 8PSK) | |
Signal Strength:- 65 ~ -25dBm | |
FEC Demodulation:1/2, 2/3, 3/4, 5/6, 7/8(DVB-S QPSK) 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10(DVB-S2 QPSK/8PSK) | |
Roll Off:0.20; 0.25; 0.35(Only DVB-S) | |
Demodulation Mode:QPSK, 8PSK (Only DVB-S2) | |
LNB Polarity Selection Vol:0,13V,18V Selectable | |
LNB Band Selection Tone:0/22Khz Selectable | |
DVB-T/T2 Mode | Frequency Range:30MHz-1000Mhz |
Bandwidth:6Mhz, 7Mhz, 8Mhz | |
Level:-87 ~ -20dBm | |
Constellation:QPSK, 16QAM, 64QAM,256QAM(Only DVB-T) | |
FEC Demodulation: DVB-T: 1/2, 2/3, 3/4, 5/6, 7/8 DVB-T2:1/2, 3/5, 2/3, 3/4, 4/5, 5/6 | |
Guard Interval:DVB-T: 1/4, 1/8, 1/16, 1/32 DVB-T2:1/4, 5/32, 1/8, 5/64, 1/16, 1/32,1/64, 1/128 | |
| Input Frequency Range:30 ~ 1000MHz |
Input Level:51~75dBμV | |
Symbol Rate:1~7MBaud | |
QAM Encoding:ITU-T J.83 Annex A(DVB), Annex B, Annex C | |
Constellation:16QAM, 32QAM, 64QAM, 128QAM, 256QAM | |
Bandwidth:6MHz, 7MHz, 8MHz | |
| Input frequency range:30 ~ 900MHz |
Bandwidth:6MHz | |
Constellation:DQPSK, QPSK, 16QAM, 64QAM | |
Interleave:0, 4, 8, 16 | |
Guard Interval:1/32, 1/16, 1/8, 1/4 | |
Transmission Mode:2K, 4K, 8K (FFT) | |
FEC (Code Rate):1/2, 2/3, 3/4, 5/6, 7/8 | |
| Frequency range:50–860 MHz |
Key reference specification:ATSC A/53 | |
Input level:-34 to +40 dBmV | |
Frequency range:50–860 MHz | |
Constellation:8-VSB | |
Bandwidth:6Mhz |
IP Interfaces | |
Types | Two independent Gigabit Ethernet GbE1 and GbE2 port 100/1000Base-T auto-sensing |
Connector | Each providing 1000Base-T (twisted pair, RJ-45) |
IP Encapsulation | MPEG-TS over UDP/RTP IP |
I/O Speed (1Gbe ports) | 840 Mbps per port |
| Addressing & Protocols:Unicast, Multicast(IGMP V2/V3) |
MPEG Format:188/204 Bytes per TS packet | |
Maxinumber of services: 512 IP inputs via GbE1(Only for DVB-C output) 512 IP inputs via GbE1(Only for DVB-C output) | |
Transport stream:Reception of MPTS and SPTS | |
| DVB-T Configuration:mirroring per Carrier Channel |
DVB-C Configuration:1xMPTS mirror of any one Carrier Channel | |
TS out:GbE1 or GbE2 Port | |
Packet Length:1-7 | |
MPEG Format:188 Bytes per TS packet | |
Null Packet Processing:Filtering & Insertion |
DVB-ASI Inputs | |
Standard | GY-T 170-2001, EN50083-9 |
Interface port | 2 port, BNC-Famale, 75Ω |
Date Bitrate | ≦150Mbps |
Packet Length | 204/188bytes |
Input amplitude | 200-880mV |
Reflection loss | 15dB |
Work Mode | Burst, Smooth |
Multiplexing | |
Maximum PID Remapping | 180 input per channel |
Max.Programs | Up to 512 programs to multiplex |
64 service id per one MPTS In/Output | |
PID remapping by automatically and manually | |
PSI Insert | PAT, CAT, PMT extraction and generation |
SI Insert | SDI, NIT, TOT, BAT, TDT generation |
PSIP Insert | VCT (Only for DVB-C out) |
IPTV Sync | Setting Sync period |
NIT Insert | Web, PSI/SI Editor, Any TS inputs |
Operating modes | multiplexing and transparent pass-through |
PID Processing | CA Filter, PID Remap, PID passthrough |
| Service Name, Program number LCN(Logic Channel Number) |
Service Type,Service Provider | |
PMT Descriptor Tag, PMT Descriptor Data | |
PMT, PCR, Video, Audio PID | |
PCR accurate adjusting | PCR Speed BW, PCR State BW |
Source Select | Scrambled TS or Multiplexed TS |
Scrambling(Only for DVB-C) | |
Simul-Crypt CAS number | 4 |
Scrambling algorithm | DVB-CSA |
Table update | CAT/PMT |
ECMG interface | TCP |
EMMG interface | TCP/UDP |
EMM bandwidth | 0~3Mbps/TS |
General RF Modulation | |
Connector Type | 1×F type Female in front panel, 75Ω |
MER | ≥ 40dB |
Output Return Loss | 14 dB |
RF frequency | 50~960MHz, 1KHz step |
Output Level | -20~+10dbm (for all carriers), Gain Offset 0-10dB |
Modulated Carrier Enable | On/Off |
Shoulder Attenuation | 55dBc (typical.) |
Spectrum Flatness | 4dB over full output frequency range |
Configure Mode | All Configuration or Each Modulated Carrier |
Max.BandWidth | 192Mhz(From Start to End freqs) |
QAM Modulating | |
Modulation Standard | DVB-C EN300429 |
Num of QAM Channels | 16 Non-adjacent Carrier |
QAM Encoding | ITU-T J.83 Annex A (DVB), Annex B |
Symbol Rate | 5.0~7.0Msps, 1Khz stepping |
QAM Constellations | 16/32/64/128/256QAM(Annex A) 64/256QAM(Annex B) |
DVB-T Modulating | |
Modulation Standard | EN300744 |
Num of Cofdm Channels | 8 Non-adjacent Carrier |
FFT mode | 2K,8K |
Bandwidth | 6Mhz, 7Mhz, 8Mhz |
Constellation | QPSK, 16-QAM, 64-QAM |
Guard Interval | 1/4, 1/8, 1/16, 1/32 |
FEC Code | 1/2, 2/3, 3/4, 5/6, 7/8 |
System function | |
Management Port | Web-GUI, RJ45,100M |
| Save/Restore/Facture Set/Backup/Load Setting |
English language | |
Reset Button |
Environment | |
Dimensions(W×L×H) | 420mm×300mm×44.5mm |
weight | 3.9kg |
Temperature | 0~45℃(Operation); -20~80℃ (Storage) |
Power Voltage | 100 to 120/200 to 240V AC ±10%; 50/60Hz |