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| Telecommunication Networks System |
Public Telecommunication System:Public Telecommunication System
- Public Telecommunication System
- Features of the trunks
- Types of Trunks
- Analog and Digital Trunks
- What is Topology in Telecommunication System In a Telecom
- Types of Topology
- Bus Topology
- Start Topology
- Ring Topology
- Mesh Topology
- Tree Topology
- Importance of public telecom network in modern time
- Digital Connectivity
- Communication facility
- Economic development
- Business development
- Education and health
- E -Learning
Importance of public telecom network in modern time
A public telecommunication system consists of local network connected to long-distance network. The end users, through their terminal equipment are connected to nodes on the network. The nodes serve as a junction point in the transmission system. A connection is defined as an association of channels, switching systems, and other functional units set up to provide means for transfer of information between two or more points in the telecommunication network.
The connection, setup, message transfer and release stages are facilitated by signaling technique. The networks are interconnected by means of trunks. A “trunk” is defined as “a transmission path between exchange or node”.Public Telecommunication System
Signaling techniques in telecom are the methods and protocols that are used to exchange control and management information between network components. The main purpose of signaling techniques is to make data transfer, call setup, call management, and management of network resources.
Call Setup and Release
Signaling techniques manage to start calling and eliminating calls.
Call Management
These techniques enable features like call hold, call forwarding, and call waiting.
Network Resources Management
.Security and Authorization
The trunk plays a very important role in the effective and faster transfer of data or voice communication in large networks
Features the trunk
High Capacity
The trunk lines provide more data capacity.
Reducing and Relocation
Analog trunk
Analog trunk lines are used in traditional telephone networks. These lines transmit voice communication through analog signals.
Digital trunk
Digital trunk lines are used in modern telecommunications networks. These lines transmit voice and data communication through digital signals.
The leading digital trunk technologies T1/E1
T1 is a digital trunk technology used in North America consisting of 24 channels. Each channel 64
KBPS transmits data at speeds.
E1
Digital trunk technology used in Europe that consists of 32 channels, each channel transmits data at 64 KBPS speed.
Primary Rate Interface) is a type of ISDN (integrated services digital network) that provides high capacity data and voice communication through T1 or E1 lines. – The Internet makes the transfer of voice and data communication through the protocol.
Use the trunk Call Centers
Corporate networks
In large companies and companies, trunk lines make voice and data communication possible between different branch offices.
Telecommunications Networks
Telecom networks integrated and effectively integrated and effective
Trunk Telecommunications is a fundamental part of the networks that plays a voice and data communication transfer. Through it, networks become more effective, flexible and reliable, which helps meet modern -day communication needs.
A telecommunication network consists of a group of interconnected nodes. The inter-connection pattern is called network topology. Star and mesh topologies are used.
What is topolog in Telecommunication System
In a telecom network system, topology is refers to a structure of organization. Some of the most popular network topologies are as follows.
Bus Topology
In this, all network devices are connected through a single cable or bus.
Star Topology
It involves all network devices being connected to a central point (eg, a switch or hub).
Ring Topology
In this network devices are connect in a closed loop.
Mesh Topology
In this, each network device is directly connect to other network devices.
Tree Topology
It is a combination of bus and star topologies and arranged in a hierarchical structure.
Each topology has its advantages and disadvantages. The appropriate topology is according to the needs and resources of each network.
Each device is directly connect through a hub or switch.
Maintenance easy
Easy to install
Importance of public telecom network in modern time
Digital Connectivity
The telecommunication system provides access to the Internet, which connects people and organizations all over the world.
Communication facility
Public telecommunication network systems facilitate immediate and effective communication to individuals and organizations. Through it can people talk to each other sitting in any corner of the world
Economic development
The Telecommunication Network plays an important role in economic development.
Business development
In today’s latest period, the business communication depends on the telecommunication system. Businesses can increase its performance through video conferencing, cloud computing, and other digital services.
Education and health
Online classes telemedicine, and remote consultations are some of the best examples of this, which can provide their standard services in remote areas.
E -Learning
Online education has taken a new dimension thanks to the telecommunication system. Students and teachers can get and provide education through videos, web conferencing and online courses.
Emergency services
In emergency conditions, the importance of telecommunications network becomes very high. This network plays a much more important role in reporting and receiving support to police, fire brigade, and medical emergency services
Social networking
Through social media and other online platforms, people are interconnect. At the same time you can share your information. All this is possible only by the Public Telecommunication Network
Fast delivery of information
Rapid delivery of information through the Internet has been possible.
Governance and Administration
Government agencies need to use the telecommunication network to provide their services and improve administrative issues. Examples of e-commerce, governance, online tax filing, and other administrative services.
Entertainment
. People can watch their favorite movies and plays online.
Cyber Security
. This network helps to ensure data safety and security.
