解复用/再复用/加扰/调制一体机

TLPX03插件式数字前端平台

TLPX03数字前端平台具有解复用/再复用/加扰/调制等核心处理能力，可插入8个各种类型的输入输出卡，1台设备可以构成完整的数字电视前端系统，也可与其他数字电视设备组合组建前端系统，集成度极高，配置极其灵活，功能强大，是DVB-S/DVB-C/DVB-T/DTMB-T等各类数字电视系统前端的选择。

TLPX03是新一代专业插件式数字前端设备，支持任意输入和输出，具备1024个码流（512个输入流和512个输出流，5000个节目）的处理容量

产品特性

l 强大的集成能力，一台设备可以代替传统的几十台设备。

l 采用紧凑的1RU机箱设计

l 可配置8个独立的模块.

l 配备双电源。

l 具有断电记忆功能

l 极低的电力消耗。平均一个模块的耗电量15W左右。整机在100W左右。

l 灵活易用，该设备可配置8个输入/输出模块。各模块可根据实际应用单独配置，包括接收、解码、编码、转码、ASI/IP互转、加扰、解扰、复用和QAM/COFDM调制以支持网络运营商日益增长的需求。它能够支持：

1) 2~56路的DVB-S/S2，DVB-C或DVB-T输入

2) 1GbE的IP输入/输出

3) 2~56路ASI-IP的互转

4) 2~14路标清/高清节目编码（MPEG-2或H.264）或转码（在MPEG-2和H.264之间）

5) 支持4家CAS DVB同密加扰

6) 4~64个通道的QAM调制

7) 4~16个频点的调制转换(DVB-S2/S/T转QAM）

8）码流分析PSI/SI读取、编辑能力

DVB-S/S2接收卡DVB-S/S2接收卡支持2/4个卫星高频头（950-2150Mhz）的输入，再解调输出TS流，相当于传统2/4台码流机（IRD）。主要用于接收来自的卫星未加密的免费卫星节目。

Input2~4channelRFinput，75ΩFrequency950 ~ 2150 MHzConstellationQPSK，8PSK,FECMode1/2，2/3，3/4，5/6，7/8 (DVB-S)1/2，3/5，2/3，3/4，4/5，5/6，8/9，9/10(DVB-S2)Signal Intensity-65dBm ~ -25 dBmSymbol RateQPSK1~45Ms/s8PSK1~31.5Ms/s22KSwitch18~26 KHzMax Input Bitrate150MbpsStandardETS300421，ETS302307

DVB-C Receiving Card

DVB-C Receiving Card supports 2/4 QAM signal input then output TS. It can receive unscrambled free Tv programs from satellite.

Input2~4 groups input，each can receive 2~4 RF frequenciesFrequency Range48 ~ 862 MHzQAM Mode16/32/64/128/256 QAMFEC ModeAnnex A/C or Annex B (optional)Signal Strength32 dBuv ~ 100 dBuvSymbol Rate1.0 ~ 6.9 Ms/sMax Input Bitrate55MbpsStandardETS300429

DVB-T /ISDB-T Receiving Card

DVB-T/ISDB-T Receiving Card can receiving 2/4 DVB-T/ISDB-T tuner inputs then output TS. It is mainly used for re-generate code stream in DVB-T system.Input2~4 channel RF input，75ΩFrequencyRange50 ~ 860 MHzConstellationQPSK，16QAM，64QAM (DVB-T),

DQPSK,QPSK，16QAM，64QAM (ISDB-T)FEC Mode1/2，2/3，3/4，5/6，7/8Guard Interval1/4，1/8，1/16，1/32Subcarrier Quantity2K & 8K Mode(DVB-T)

1K，2K & 4K Mode (ISDB-T)Signal Strength-80 ~ -20 dBmSignal Bandwidth6/7/8MHz(DVB-T)，6MHz (ISDB-T)Max Input Bitrate31.67Mbps (DVB-T)，23.4Mbps (ISDB-T)StandardETS300744，ISDB-T，ISDB-Tb

ASI Input Card

ASI input Card can receive signal from MPTS/SPTS. It mainly used for the compatibility and integration with other equipments.Input2~4 channel ASI，BNC 75ΩMax BitrateMax 150 Mbps (for each ASI port)TS Packet Length188/204 byteStandardEN50083-9

ASI Output Card

ASI Output Card can output MPTS/SPTS signal and provide TS signal source for other equipments. It has TSoverIP port and can be used for IP DTV.

Output2~4 channel ASI，BNC 75ΩMax BitrateMax 108Mbps (for each ASI port)TS Packet Length188/204 byteStandardEN50083-9IP PortTSoIP(Optional)

CI Decryption Card

It can receive 1 channel encrypted signal from satellite and output TS. Same like IRD with CI slot, it is mainly used for descrambling of encrypted satellite programs.

SlotComply with PCMCIA standard dual CI slotStandardEN50221Input1 channel satellite IF input, DVB-S和DVB-S2 demodulationDecryptionDescrambling function for multi-packets

QAM4 Modulation Card

QAM4 Modulation Card can output 4 channel QAM signal (4 continuous QAM signal or channels), which can used for CATV head-end. It is same like traditional 4 sets QAM modulator. The TSoverIP module is optional.

Output1 RF port(Max 4 frequencies)，F type1 monitoring port，F typeStandardDVB-CQAM Constellation16/32/64/128/256QAMSymbol Rate1.0 ~ 6.9 Ms/sOutput Level90~112 dBuV (4adjacent & continuous frequencies output)Output Frequency Range48 ~ 862 MHzOutput Frequency Stepping50kHzIP PortTSoIP Module(optional)