About The T1 Access Unit; What Does Your T1 Access Unit Do; What Is Included With Your T1 Access Unit - Paradyne 9161 User Manual

About the T1 Access Unit

What Does Your T1 Access Unit Do?

What is Included with Your T1 Access Unit

Component
9161 T1 Network Application Module (NAM)
9109 Sync Data Application Module (APM)
9109 E&M Analog Voice Application Module
(APM)
FXS Analog Voice Application Module (APM)
2-Slot Standalone Housing (T1 CSU/DSU
Access Unit only)
9161-A2-GB20-00
The T1 access unit is the interface between your customer premises equipment
and a T1 network. It can be employed as an entry-level CSU/DSU and expanded
to become a multiplexer as your network needs evolve.
The 916x product line consists of the following T1 access unit configurations:
T1 CSU/DSU Access Unit
T1 Access Mux
Both configurations are referred to as the T1 access unit in this document.
The T1 access unit comprises a Network Access Module (NAM), with Application
Modules (APMs) available, installed in a two-slot or five-slot chassis.
The following components are available for your 916x T1 access unit.
Function
Provides the interface between the T1 digital network and the
Customer Premise Equipment (CPE). The T1 NAM also provides
a DSX-1 drop and insert port to allow DTEs supporting the DS1
signal format to share the network T1 with other high-speed
equipment, as well as two synchronous data ports.
Provides the interface for four synchronous data ports.
Provides the interface for eight E&M voice ports.
Provides the interface for eight FXS ports.
Accommodates one T1 NAM and one APM for T1 CSU/DSU
Access Unit applications.
November 1996
1
1-1