Ericsson Telcordia is now part of Ericsson Read more >

Full Description

Generic Requirements for A -48 Volts Telecommunications Switchmode Rectifier/Power Supply

Document Number GR-947
Issue Number 01
Issue Date Dec 1996
Replaces TR-TSY-000947 Issue01

    ABSTRACT: GR-947 replaces TR-TSY-000947. This document provides requirements for a -48 volt telecommunications switchmode rectifier rated from
    15 amps to 250 amps that, in the view of Telcordia, meets the telecommunications power-systems needs of a typical service provider. The
    rectifiers may be used for indoor stationary mounting or confined locations (defined as areas with limited floor space or fixed

    The locations may or may not be attended and may have entrances that require a ladder. As such, these locations require small size
    and weight rectifiers that require low maintenance, high reliability, and thermal stability. The rectifiers may or may not be used with

    Components of this product are:

    Table of Contents:

    View Table of Contents

    Payment Processing


    Media Price Action
    PDF $252.00