PMX41: Four ASI Input MPEG Multiplexer

Features

Accepts up to 4 MPEG-2 or DVB transport streams to be combined on a single ASI output
Inputs may be single or multiple program streams up to 100 Mbps each from common
MPEG sources such as encoders, other multiplexers, demodulators, receivers and servers,
in DVB-ASI format
Output is single or multiple program transport stream of up to 100 Mbps in DVB-ASI
format suitable for modulation or other MPEG transport and processing equipment
Passes DVB information and assembles SDT, NIT, EIT tables when in incoming streams’
tables
Simple to use front panel menus allows scan of inputs including data rates of the
incoming material to avoid oversubscribing the output stream
User selects the programs, video, audio content from each input to be passed on
to the output
Constant output rate selectable from 5 Mbps to 100 Mbps
Ethernet remote control with provided utility to augment front panel setup

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Specifications Ordering Information Documentation

Inputs
Connector	75 Ω BNC x4
Format	DVB-ASI (EN50083-9) (single or multiple programs TS)
Rate	up to 100 Mbps
Packet Size	188/208 bytes (auto sense)
Outputs
Connector	75 Ω BNC x1
Format	DVB-ASI (EN50083-9) (single or multiple programs TS)
Rate	5 to 100 Mbps Constant Rate, User Selected
Rate Resolution	1 Mbps step
Packet Size	188 bytes
Transport Stream Processing
Input Discovery	Scan Determines Content and Rate
Output Configuration	User Selects Programs, Content per Input
PID Assignment/Remapping	Auto
PSI/SI Filtering/Regeneration	Per EN 300468 (Auto PMT, SIT, TDT, EIT tables)
NIT Insertion	Possible per PC Utility
Remote Configuration
Connector	RJ-45
Format	10/100Base-T Ethernet
Protocol	Supplied Utility
Function	Load Pre-defined/Saved Configurations Configure/Insert NIT Table
General
Voltage	90-260 VAC, 50/60 Hz
Power	25W
Size	1RU: 19 (W) x 11.2 (D) x 1.75 (H) (in.)
Weight	6.5 lb.
Temperature Range	0-50°C

Ordering Information	Description
PMX41	Four ASI Input MPEG Multiplexer