La description

***4 new 8 RF IP output Modulator for DVB/IPTV system
            skype ID :vivi-jiexun
Outline 
JXDH ****4 U / S B ( M ) is a RF Input All - In - One Headend Digital TV Platform which can receive
multi modulation RF signal DVB - S / S 2/ C / T or TS stream in the format of ASI . Signal stream will be
made in demodulating , multiplexing , scrambling and inserting local information . There are two output
models : DVB or IPTV for your optional . IPTV output model realizes the way of IP output . DVB Model
realizes 8 IP packages encrypted MPTS channels output . IPTV Model realizes **8 IP packages SPTS
channels output .
JXDH ****4 U / S B ( M ) is a new gerneration digital tv headend core processing equipment from
Chengdu Hongtushixun Digital Technology CO ., Ltd . Its signal can be from all kinds of digital
receiving equipment such as digital satellite , HFC network , IRD satellite receivr , encoder etc . This
eqiupment receives , multiplexs , scramblings RF / ASI signal and transfer it to receiving modulation
equipment with IP or IPTV Headend System or LAN .
JXDH ****4 U / S B ( M ) is a RF Digital TV Platform , which is a new generation highly integration
and high performance module with 8 RF demodulation / multiplexing / scrambling / IP gateway . Each
8 RF
demodulation / multiplexing / scrambling / IP gateway is designed by module , each
demodulation / multiplexing / scrambling works independently . Module is integrated with 8 channel
demodualtor ,
8 channels multiplexer ,8 channels standard scrambler and , gigabit IP gateway . Output of Each
demodulation / multiplexing / scrambling module is IP TS stream signal via GE or SFP port . DVB and
IPTV output model are for your optional for different network requests . Output is 8 scrambled MPTS
IP TS stream via GE or SFP port for DVB module . Output is **8 unscrambled SPTS IP TS stream
for IPTV model . Max support 1 module for 1 U case . This equipment is high integration , high
performance and low cost . It is very situable for building cable / wireless digital tv broadcasting system
or IPTV broadcasting system . This equipment can be used not only for central headend but also for
sub headend . It is the first choice for building cable / wireless digital tv broadcasting system or IPTV
broadcasting sytem .
Main  Features 
This product has the following characteristics :
※ 、 Support DVB - S / S 2 、 DVB - C 、 DVB - T receive and demodulate ；
※ 、 Support ASI signal ；
※ 、 Support RF interface and ASI interface combination at will in even number according to requirments , at most 8 routes ï¼›
※ 、 Can complete demodulating , multiplexing , scrambling of multi - routes fequency point / program stream , and output IP signal via giga GE port or SFP fiber interface ï¼›
※ 、 Support VOD application is optional ；
※ 、 A single equipment can complete a full digital TV streams processing and
IP output function in addition to coding , bitrate conversion and transcoding
※ 、 Network parameters of data , output can be configured flexibly , can automatically detect the stream ï¼›
※ 、 Support 4 simulcrypt CAS , support DVB - CAS scrambling ；
※ 、 Multiplexing part support SI / PSI auto - generate and upload manually ；
※ 、 Support PID filtering and transparent transmission ；
※ 、 A single equipment can receiving and processing 8 RF frequency points or 8
ASI ( MPTS ) streams at most , output encrypted multi - programs ( MPTS ）
IP streams of 8 IP addresses or single program ( SPTS ） IP clear stream of **8 IP addresses ï¼› the output bandwidth can transmit up to **0 Mbps ï¼›
※ 、 Can automatically generate or manually edit the network information , support upload local
network information sections ï¼›
※ 、 Have PCR automatic correction function ；
※ 、 Automatically save the user configuration , in order to save the last working status ；
※ 、 All built - in procedures of equipment , including FPGA procedure , can be intellectualized upgrade ；
※ 、 Both equipment management page and related technical data support Chinese & English ,
to make products adapt to domestic and international market ï¼›
※ 、 Adopt PowerPC processor as the core master control module , adopt embedded Linux as the
operating system of the master control program , with stable and reliable performance ï¼›
※ 、 Adopt the primary and the secondary double power to supply heat back - up , with seamless handover ï¼›
※ 、 Adopt 1 U standard case ， both front and back appearance are aesthetic and elegant with meticulous design ï¼›
※ 、 The structure has good ventilation cooling system ；
※ 、 Support Network Management （ NMS ） , Support local and remote settings , modify each
parameters of the equipment .