4014 DS-0 Transport Facilities (BellSouth Region Specific)

Dedicated Digital (64 Kbps)

Dedicated Digital (64 Kbps) Service will provide a channel for duplex 
four-wire transmission of synchronous serial data at 64 Kbps.  The channel 
provides a synchronous service with timing provided by the telephone company.

Generic Name of ONA Service 	Product Name			BSE or CNS
============================================================================
Dedicated Digital (64 Kbps)	AM - AM-OPTINET 64			BSA	
				BS - DS-0 Transport Facilities		BSA		
FEATURE OPERATION:

The Dedicated Digital (64 Kbps) channel will be provided between two 
customer designated premises or between a customer designated location and a 
telephone company serving wire center (SWC).

TECHNOLOGICAL AND FEATURE INTERACTION CONSIDERATION:

Options such as Central Office Bridging and Secondary Channel are not offered
with Dedicated Digital (64 Kbps).

When Dedicated Digital (64 Kbps) channels are multiplexed onto a direct high 
capacity service at a telephone company serving wire center, the DS1 channel 
must be optioned with Clear Channel Capability (B8ZS line code).

Reference: Ameritech Technical Reference TR-OAT-00070 Issued October 1990,
Ameritech OPTINET 64, Interface Specifications.

BellSouth Technical Reference TR 73545 (Section 7) Issue B October 1990.
