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Access Concentrators & Multiplexers

A multiplexer combines more than one input into a single output. The multiplexer or mux combines several electrical signals into a single signal. There are different types of multiplexers for analog and digital circuits.

In digital signal processing, the multiplexer (often abbreviated to mux or muldex) takes several separate digital data streams and combines them together into one data stream of a higher data rate. This allows multiple data streams to be carried from one place to another over one physical link, which saves cost.

At the receiving end of the data link a complementary demultiplexer or demux is normally required to break the high data rate stream back down into the original lower rate streams. In some cases, the far end system may have more functionality than a simple demultiplexer and so, whilst the demultiplexing still exists logically, it may never actually happen physically. This would be typical where a multiplexer serves a number of IP network users and then feeds directly into a router which immediately reads the content of the entire link into its routing processor and then does the demultiplexing in memory from where it will be converted directly into IP packets.

It is usual to combine a multiplexer and a demultiplexer together into one piece of equipment and simply refer to the whole thing as a "multiplexer". Both pieces of equipment are needed at both ends of a transmission link because most communications systems transmit in both directions.

Data Connect Enterprise offers a full range of Concentrators & Multiplexers
from the following manufacturers, and more...
Please contact us 301-924-7400

Access Concentrators

RAD ACE-101 ATM Termination Network Concentrator

RAD ACE-202 Multi-Service Concentrator

Patton Electronics Model 3324 DSL Concentrator / Switch

Patton Electronics 3096RC 16-Port G.SHDSL TDM Concentrator

 

Multiplexers

Adtran

Canoga Perkins

Carrier Access

Coastcom

Codex / Motorola

FibroLAN

GarrettCom

General DataComm

Kentrox

Larscom

Patton Electronics

Quintum

RAD Data Communications

Verilink

 

Contract Buying and Volume Discounts available !!

Please contact us 301-924-7400

     

1-301-924-7400
Sales Ext 17   Support Ext 25

2017 Data Connect Enterprise
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Olandwood Court
Olney, Maryland 20832