Engineering Order Wire Implementation

Full Text PDF PDF
Author(s) Chittajit Sarkar
Pages 177-182
Volume 3
Issue 2
Date February, 2013
Keywords CODEC, DTMF, EOW, FPGA, G.703, PDH, SDH, SLAC, SLIC.

Abstract

Purpose of this paper is to describe the hardware design implementation of the Enigneering Order Wire. Engineering Order Wires (EOW) allow field engineers to communicate during installation, commissioning and maintenance of telecommunication networks. EOW must be robust and shall operate with a minimum of resources even if parts of the network are out of service.The EOW-system is capable of functioning in a ring.These functions have made the EOW-system in large number of PDH-installations and simple SDH networks.

< Back to February Issue