DVB-T IPTV head end IP to COFDM modulator

256  IP to COFDM modulator 

Outline

DX324T IP Mux and modulation module is the latest generation mux-modulating all-in-one device. The modular design of this device makes each of its daughter cards stand-alone when operating. Each daughter card can receive the UDP format TS through GE port, and support up to 256 different input address (IP address and port number). It’s like the all-in-one device combined with 4 multiplexers, (256 channels inputs) and 4 DVB-T modulators, which can output 4 carriers (40M~960M) through the two RF output interfaces. Additionally, 1U chassis supports up to 3 modules (12 channels mux-modulation) while the 4U chassis supports up to 12 modules (48 channels mux-modulation). This DX324T IP Mux and modulating module has excellent integrated level, powerful performance and low cost, which is especially adequate for the new generation IP CATV system.

Features

 Dual power supply

 1 GE input, RJ45interface or SFP

 Supports up to 256 channels TS input over UDP, MPTS or SPTS

 Supports unicast and multicast, supports IGMP v2v3

 Max 840Mbps for all input

 Supports 4 channels multiplexing

 Supports accurate PCR adjusting

 Supports PID filtering, remapping and PSI/SI editing

 Supports up to 180 PIDS remapping per channel

 4 DVB-T carriers output ,compliant to ETSI EN300 744 standard

 RF output frequency range: 40~860Mhz, 1Khz stepping

 RF output level: -16~0dbm (per DVB-T carrier), 0.5db stepping

 Excellent RF performance, MER≥40db

 Support SNMP

 Modular design,1U chassis support 3 modules , 4U chassis support 12 modules