Ericsson Telcordia is now part of Ericsson Read more >

Full Description

Synchronous DS3 Add-Drop Multiplex (ADM 3/X) Requirements and Objectives

Document Number TR-TSY-000010
Issue Number 01
Issue Date Feb 1988

    ABSTRACT: This Technical Reference (TR) provides the view of Telcordia on appropriate generic technical requirements and objectives for the
    synchronous DS3 (44.736 Mbps) Add-Drop Multiplex (ADM 3/X).

    The ADM 3/X provides an interface between the Synchronous Transmission (SYNTRAN) DS3 signal and the DS1 signal. This
    document describes a version of the ADM 3/X that generates a SYNTRAN DS3 signal from up to 28 DS1 signals, and another version of the
    ADM 3/X that adds and drops several DS1 signals from an existing DS3 signal stream. ADM 3/X will be used in both the interoffice and
    distribution (loop) networks. A description of basic functions and features is also given.

    GR-449 and TR-TSY-000010 replaced TR-TSY-000021.

Table of Contents:

View Table of Contents

Payment Processing


Media Price Action
PDF $210.00

We can accept credit cards, Wire Transfers, or Purchase Orders. For PDF, EMAIL, or DOWNLOAD media, you must complete your purchase online by credit card, or by calling Customer Service. If you have additional payment questions or we can assist in any way, please contact Customer Service. You can also go to our Ordering/Payment FAQs page for further information. See our Return Policy for details on returns.