1 DS3 input
4 set ASI with 8 ASI output
Support SNMP

Introduction

TL309 Splitter is a high-end products developed by Beijing CircLoop Digital Image Tech. Co., Ltd. independently, which support CMMB transmission, and is used in network system of CMMB,DVB-T,DMB-T etc..it is modular structure, each independent module can splitter SDI signal into 4 sets ASI signal with 8 channels ASI output, each set include main and standby output.

It fully conforms to ANSI T1.120 DS3 standard, and compatible with it., support the frame structure stipulated in G.804/G.752 (DS3), conforms with ISO/IEC MPEG-2, DVB and determination of national relevant standard, support CMMB TS and DVB TS.

This equipment can be customized according to user’s requirement, one chassis can assemble up to 2 working modules, it can support up to 2 channels DS3 to 16 channels ASI splitting.

It is modular, plug-in structure, the performance is reliable and stable, the web manager is based on web browser, support SNMP, it is easy to operation and maintain.

2,Physical Structure 

 

Main Features

Fully conforms to the standard of ANSI T1.120 DS3Fully conforms to the standard of MPEG-2/DVB and national standard GB/T19263-2003,GB/T 206000-2006Support the frame structure stipulated in G.804/G.752(DS3)One independent module support 1 channel DS3 input, 4 sets ASI signal with 8 channel ASI splitting, each set ASI output include main and standby output interfaceFully transparence transmission, during the transmission, it will not change the each channel TS’s informationThe original signal can been backed out with our any loss, includes all original program information, clock information and bit-rate Support automatically detect the input packet length and bit-rate , be able to control input bit rate and packet length;With indicator of warning and error-reporting on front panel and rear panelAC and DC power supply are availablethe WEB manger basked on web browser, supports SNMPModular, plate-plug in design, multiple function can be jointed flexibly1 RU chassis, it is easy to install, upgrade and maintain

Application

Network system of CMMB,DVB-T,DMB-T etc.Distribution and transmission for DTV TS in telecommunication networkTransmission for territory digital television signal and mobile television signal in telecommunication