In simple terms, an Element Management System (EMS) controls the networks of multi-vendor elements. It is the mediator of information and control of network elements (NE) to the network management layer (NML). It communicates with the NEs and other higher-level Network Management System using the most cost-effective protocols. Some of the tasks performed by an Element Management System Company that render significant cost savings and good revenue generation for service providers are as follows:

Installation Of The Network Element

This section includes loading tables & parameters, auto-discovering NE equipment, populating the database of EMS, creating shelf-level graphics based on the auto-discovery results, setting up and verifying connectivity with higher-level operation support systems, and more.

Provisioning & Planning

After installation of the equipment, it is important to carry out tasks for provisioning and planning the capacity such as auto-discovering circuit components, entering them from EMS graphic user interface (GUI) or network management layer (NML) systems, and rendering information on module part numbers, serial numbers, unused equipment, & available capacity.

Upgrading NE

From downloading software patches & upgrades, to auto discovering new equipment, and maintaining consistency between various software & hardware releases, it is essential to constantly upgrade the NEs.

Safeguarding The Database Integrity Of NE & EMS

This includes restoring and taking a back up of operational databases of NE, ensuring synchronization between EMS & NE, securing operational integrity, and checking for loss of connectivity.

Fault Management

This involves activities such as detecting malfunctions, diagnosing failures, troubleshooting, repairing, and restoring the network as early as possible.

Data Collection

This refers to collection of data regarding performance & utilization of network resources. Such analysis helps in forecasting demand, visualizing trends, suggesting service upgrades, and much more.

To carry out the above-mentioned functions, it is imperative to make use of powerful Network Managing Software having the following features:

Easy To Use

The EMS should have an intuitive GUI that enables performing of operations in the least possible time.

Unified Window

This facilitates the operator working on a NML to directly open the window of EMS. Similarly, it also allows the worker to access any NE managed by the EMS.

Remote Access

This allows technicians to access information and ensures control from any location, thus helping in responding quickly during failure situations.

For best results, one may deploy a Carrier Grade Solution for EMS that is reliable, well-tested, and competent to meet the critical needs of the network operator.

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