OC12, OC12c, Premises to Premises and Premises to Wire Center/Demultiplexing Hub
Types of Changes:
Bell Atlantic will provide transport service via SONET at a bandwidth of OC12 with an option for a concatenated payload designated as OC12c. It can be provisioned in one of two configurations: 1. premises to premises or; 2. premises to a wire center for the purpose of demultiplexing to a lower speed service or connecting to another service of an equal speed and format. The network interface will be available as a drop side optical connection at 2 fiber without protection or 4 fiber with 1+1 protection.
This service will conform to the following technical references:
GR-253-CORE, Issue 2, issued December 1995American National Standards Institute (ANSI) Documents:
Synchronous Optical Network (SONET) Transport System: Generic Criteria.
T1.105.02.1995 Telecommunications Synchronous Optical Network Payload Mappings;To obtain Bellcore Documents contact:
T1.105.01.1995 Telecommunications Synchronous Optical Network (SONET) Automatic Protect;
T1.105.05-1994 Telecommunications Synchronous Optical Network (SONET)Tandem Connection;
T1.105.05-1995 Telecommunications Digital Hierarchy Optical Interface Rates and Formats;
T1.245-1995 Directory Service for Telecommunications management Network (TMN) and Synchronous Optical Network (SONET);
T1.105.04-1995 Telecommunications Synchronous Optical Network (SONET) Data Communications;
T1.119.-1994 Telecommunications Synchronous Optical Network (SONET) Operations, Administration;
T1.514-1995 Telecommunications Network Performance parameters and Objectives for Dedicated;
T1.105.03-1994 Telecommunications Synchronous Optical Network (SONET) Jitter at Network;
T1.105.03a-1995 Telecommunications Synchronous Optical Network (SONET) Jitter at Network;
T1.119.01-1995 Telecommunications Synchronous Optical Network (SONET) Operations, Administration.
Bellcore Customer ServiceFor American National Standard Institute(ANSI) documentation, write or call:
8 Corporate Place, Room 3A184
Piscataway, N.J. 08854-4156
1-800-521-CORE(USA and Canada) 908-699-5800(all others)
American National Standard Institute Customer ServiceDates changes are to occur:
11 West 42nd Street
New York, NY 10036 (212) 642-4900
The following are the scheduled deployment dates forthe above product offerings. These are subject to change. To confirm the scheduled deployment dates contact the Product Line Manager listed below.
OC12, OC12c Premises to premises - 1st quarter 1997Location changes are to occur:
OC12, OC12c Premises to wire center/demultiplexing or connection - 2nd quarter 1997
Available throughout Bell Atlantic region where SONET facilities and capacity are available.
Impact of change:
The only foreseeable impactis the availability of a higher bandwidth SONET Interface. Existing interfaces will remain available.
For more specific information regarding geographic availability, pricing or technical information, contact your Bell Atlantic sales representative or:
Mr. Robert H. Durian
1717 Arch Street, Floor 26E
Philadelphia, PA 19103
Phone: (215) 963 - 4586