NDS3107C Multiplexer User Manual
1
Chapter 1 Product Outline
1.1 Outline
NDS3107
C
multiplexer is an enhanced TS re-multiplexer for digital TV broadcasting
head-end system. It can multiplex up to 8 ASI and 512 IP input and output TS through 2
groups of separate ASI
output
port and
two
GE port for two separate IP outputs. The
multiplexer has all the functions of normal TS multiplexer, including programs
multiplexing, PID re-mapping etc. Also the multiplexer can insert EPG (Electronic Program
Guide), and data casting information into each output stream.
In conclusion, its high
integration and cost effective design make this device widely used in the CATV
Broadcasting system.
1.2 Features
Fully complying with ISO13818 and EN300 468 standard
Support 8 ASI input for re-multiplexing
Support 512 IP input through DATA 1 and DATA 2 over UDP protocol
Support accurate PCR adjusting/ PID re-mapping/PSI/SI rebuilding and editing
Two groups (each group has 2 channels)separate ASI outputs
IP (2 MPTS) over UDP, RTP/RTSP output as mirror of ASI output (RJ45), GE Port,
DATA 1 and DATA 2
Huge buffer memory for saving the overflowing code stream
Support to multiplex one program to all outputs
LCD/keyboard and Web-based NMS management
1.3 Specifications
Input
8 ASI input+512 IP input
DATA 1 and DATA 2 over UDP protocol
PID re-mapping
PCR accurate adjusting
Re-multiplex
PSI/SI (PAT, PMT) tables auto generation and edition
ASI
2 groups separate outputs (each group has 2
channels)
Output port
IP
MPTS over UDP, RTP/RTSP output (RJ45),
1000Mbps Ethernet, DATA 1 and DATA 2
Output range
0x0000—0x1FFF
PID
PID transparent
Any PID transparent and mapping achievable
