256 ip to atsc modulation module

Specifications

Outline

DX328A 8 in 1 IP to ATSC modulator is the latest generation Mux-modulating all-in-one device. Its modular design with each daughter card containing 8 multiplexing modules and 8 ATSC-T modulating modules makes each daughter card able to work stand-alone and receive the UDP format TS through GE port. It can support up to 256 different input address (IP address and port number) and output adjacent channel carrier (40M~860M) through the two RF output interfaces. Additionally, 1U chassis supports up to 3 cards (24 channels mux-modulation) while the 4U chassis supports up to 12 modules (96 channels mux-modulation).

This DX328A 8 in 1 IP to ATSC modulator has adopted slot structure to allow maximum 3 DX328A cards to insert one device simultaneously. To draw a conclusion, its excellent integrated level, powerful performance and low cost make it adequate for the new generation CATV system.

Features

 Dual power supply

 1 GE input, RJ45 interface or SFP

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

 Supports unicast and multicast, supports IGMP v2v3

 Max 840Mbps for all input

 Supports 8 channels re-multiplexing and MPTS/SPTS multiplexing

 Supports accurate PCR adjusting

 Supports PID filtering, remapping

 Supports up to 180 PIDS remapping per channel

 8 adjacent ATSC-T 8VSB carriers output ,compliant to ATSC A/53 standard

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

 RF output level: -16~0dbm(per 8VSB carrier), 0.5db stepping

 Excellent RF performance, MER≥40db

 Support NMS/SNMP management

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

Principle Chart

Specifications