1017 Category 3, Type C - Dedicated Voice Grade BSA

Category 3 - Dedicated Basic Serving Arrangement

A dedicated BSA provides an ESP with a dedicated point-to-point connection 
through the network.  This category of serving arrangements are available 
full-time so that individual calls are not set up and taken down.  This BSA 
is capable of supporting analog or digital signals at various transmission 
rates.  The transmission interface may be 2-wire or 4-wire, or derived from a 
variety of multiplexing alternatives (e.g., DS-1 or DS-3).  It is also capable 
of providing supervisory signaling in some configurations. 

Route diversity may be available with this serving arrangement.

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Category 3, Type C - Dedicated Voice Grade BSA

The dedicated voice grade BSA provides an ESP with a dedicated connection 
through the network to the ESP's client.  This BSA is capable of supporting the
transmission of analog signals within an approximate bandwidth of 300 - 3000 Hz.
The transmission interface may be 2-wire or 4-wire.  It is capable of providing
various supervisory signaling alternatives.

Generic Name of BSA
 	Regional Company BSA Name
==========================================================================
Category 3, Type C - Dedicated Voice Grade BSA
	AM - Direct Analog
     	BA - Dedicated Voice-Grade
     	BS -  Dedicated - Private Line
     	NX - Dedicated - Voice Grade
     	PB - Voice Grade Service
     	SWB - Special Access - Voice Grade
     	USW - Analog PLS - VGS

Reference:  TR-NPL-000335 Voice Grade Special Access Service Transmission
Parameter Limits and Interface Combinations, Issue 1, June 1986, Revision 1,
February 1987, Revision 2, November 1987.  Also see TR-TSY-000965 IntraLATA 
Voice Grade Private Line Services Transmission Parameter Limits and Interface 
Combinations, Issue 1 - October 1989, Revision 1 - December 1989.
