Personal area (PAN) networks. Computer and Network Examples

Personal area network (PAN) is a network organized on a limited area and used for data transmission between various personal devices, such as computers, tablets, laptops, telephones, different digital and mobile devices, etc. and also for connecting to higher level network and Internet. PAN is used to manage the interconnections of IT devices which surround a single user and generally contains such appliances, as cordless mice, keyboard, phone, and Bluetooth handsets. PANs can be wired with computer buses, or wirelessly connected to the Internet using such network technologies as Bluetooth, Z-Wave, ZigBee, IrDa, UWB, Body Area Network. PANs have a lot of pros and cons, they are expedient, lucrative and handy, but sometimes have bad connection with other networks on the same radio bands, Bluetooth has distance limits and slow data transfer speed, but is comparatively safe. ConceptDraw DIAGRAM diagramming software supplied with numerous solutions of Computer and Networks Area included to ConceptDraw Solution Park perfectly suits for designing the Personal Area Networks.

What is a Local Area Network?

Examples of LAN Diagrams

Local Area Network (LAN) is a network which consists of computers and peripheral devices connected each other and to the local domain server, and covers a little territory or small number of buildings, such as home, school, laboratory, office, etc. LAN serves for few hundreds of users. It includes many cables and wires, and demands to design previously a Network diagram. All local area network devices can use the shared printers and disk storage. ConceptDraw DIAGRAM is a perfect network diagramming software with examples of LAN Diagrams, templates and predesigned vector objects. ConceptDraw DIAGRAM is the ideal choice for network engineers and network designers who need to draw fast and easy Local Area Network Diagrams, for IT specialists, developers and other IT professionals which need to visualize the communication schemes of LAN and visually document the LAN's physical structure and arrangement in houses, offices and other buildings. Ready-to-use vector objects from Computer Network Diagrams solution will help you design LAN diagrams in minutes.

How to Draw a Computer Network

Network Visualization Guide.
How to Use ConceptDraw Network Visualization Tool

Network Visualization with ConceptDraw DIAGRAM

ConceptDraw DIAGRAM makes the entire process of network visualization easier thanks to the numerous ready-to-use objects included in the package for presentation of network equipment, LDAP directory symbols and many other objects that symbolize resources in most various representations.

How to Draw a Computer Network Diagrams

ConceptDraw DIAGRAM enhanced with popular Computer Network Diagrams solution from Computer and Networks area of ConceptDraw Solution Park is a powerful vector graphics and computer network diagramming software. It includes templates, samples and 7 libraries with predesigned vector objects of computer network devices, computer peripheral devices, network hardware, external digital devices, internet symbols, logical symbols, to help IT professionals easily visualize network equipment, to draft and present computer and network installations. It assists create easy and even instantly Computer Network Diagrams of various types and complexity, design Wireless Network Schemes, Network Topologies Diagrams, Computer Network System Designs. The list of five the most popular practical applications of Computer Network Diagrams solution includes documentation, presentations, training, workflows, education. A represented video How to Draw a Computer Network Diagram will help to realize effectively your computer network design process.

SDL — Systems Engineering

How to design SDL Diagram fast and easy? ConceptDraw DIAGRAM diagramming and vector drawing software supplied with unique Specification and Description Language (SDL) Solution from the Industrial Engineering Area of ConceptDraw Solution Park will help you design SDL Diagram of any complexity without efforts

Diagram Physical Topologies

This sample was created in ConceptDraw DIAGRAM diagramming and vector drawing software using the Computer and Networks solution from Computer and Networks area of ConceptDraw Solution Park. This diagram shows the physical network topology. Network topology is the topological structure of the computer network. The physical network topology depicts the placement of the components in the network. It shows the configuration of cables, computers, and other devices.

Bar Diagrams for Problem Solving. Create event management bar charts with Bar Graphs Solution

Bar Diagrams for Problem Solving.<br>Create event management bar charts with Bar Graphs Solution *

Create bar charts for event management problem solving and visual data comparison using the ConceptDraw DIAGRAM diagramming and vector drawing software extended with the Bar Graphs Solution from the Graphs and Charts area of ConceptDraw Solition Park.

Computer Network of an Office

The network engineers can use the Wireless Networks solution for making diagram of the wireless network of an office.

UML Class Diagrams. ConceptDraw DIAGRAM - Diagramming Software for Design UML Diagrams

UML Class Diagrams. Diagramming Software for Design UML Diagrams *

In software engineering, a UML Class Diagrams is a type of static structure diagram that is used both for general conceptual modeling of the systematics of the application, and for detailed modeling translating the models into programming code. Use ConceptDraw DIAGRAM with UML class diagram templates, samples and stencil library from Rapid UML solution to show the classes of system, their attributes, operations or methods, and the relationships among the classes.

Project Timeline

Project timeline is a type of chart which allows visually represent the chronology of works for the project, placing the key points of the project (milestones) on a timescale. You need to make professional looking project timeline? Create it with ConceptDraw DIAGRAM ! ConceptDraw DIAGRAM extended with Timeline Diagrams Solution from the Management Area is the best timeline diagrams software

Project Timeline

Seating Chart Template Free

You need design the seating chart? The simple way is to use the specialized software. ConceptDraw DIAGRAM diagramming and vector drawing software extended with Seating Plans solution from the Building Plans area with powerful drawing tools, samples, seating chart template free will be ideal for you.

Network Glossary Definition

The network glossary contains a complete list of network, computer-related and technical terms in alphabetic order, explanations and definitions for them, among them there are words well known for you and also specific, rare-used, uncommon or newly introduced terms. This specialized glossary, also known as a vocabulary, is the best in its field and covers in details the various aspects of computer network technologies. This glossary was developed by specialists using the practical experience and many useful sources to help the ConceptDraw users in their work, you can read and learn it from the screen on-line or print, it can be also used as a perfect educational guide or tutorial. ConceptDraw DIAGRAM software extended with Computer and Networks solution is easy to draw various types of Network diagrams, Network topology diagrams, Computer networking schematics, Network maps, Cisco network topology, Computer network architecture, Wireless networks, Vehicular networks, Rack diagrams, Logical, Physical, Cable networks, etc. Desktop ConceptDraw DIAGRAM Software is a good Visio for Mac Os X replacement. It gives you rich productivity and quality of the produced diagrams.

How to Draw a Computer Network

Electrical Symbols — Transformers and Windings

A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction. Electromagnetic induction produces an electromotive force within a conductor which is exposed to time varying magnetic fields. Transformers are used to increase or decrease the alternating voltages in electric power applications. 26 libraries of the Electrical Engineering Solution of ConceptDraw DIAGRAM make your electrical diagramming simple, efficient, and effective. You can simply and quickly drop the ready-to-use objects from libraries into your document to create the electrical diagram.

Influence Diagram Software

Influence diagram (ID) is a graphical and mathematical representation of the decision. Influence diagrams are widely used in the decision analysis and in the game theory. They are the alternative to the decision tree. The influence diagram gives to analyst the high-level conceptual view that it can use to build the detailed quantitative model. This sample shows the Influence diagram. It is a directed acyclic graph with three types of nodes: Decision node is drawn as a rectangle, Uncertainty node is drawn as an oval, Value node is drawn as an octagon. The nodes are connected with arcs.

Ring Network Topology

The Ring Network Topology Diagram examples was created using ConceptDraw DIAGRAM software with Computer and Networks solution.

Learn how to create a current state value stream map

Learn how to create a current <br>state value stream map *

Value Stream Mapping solution extends ConceptDraw DIAGRAM software with templates, samples and vector shapes for drawing the current state value stream maps.

Integrated Circuit

An integrated circuit (IC) is a chip or microchip that consists of a substrate created from semiconductor material and thousands or millions of tiny electronic components installed on it. ConceptDraw's Digital Electronics solution allows you to choose from an enormous number of vector electrical symbols, integrated circuits, logic gates, connections, flip flop symbols. Collection of the pre-made symbols and also an included set of professionally designed samples are useful to create Integrated circuit schematics of various kinds in minutes.

Cisco network topology - Vector stencils library

The vector stencils library "Cisco network topology" contains 89 symbols of Cisco network devices and design elements for drawing computer network topology diagrams.
"There are two basic categories of network topologies:
(1) Physical topologies,
(2) Logical topologies.
The shape of the cabling layout used to link devices is called the physical topology of the network. This refers to the layout of cabling, the locations of nodes, and the interconnections between the nodes and the cabling. The physical topology of a network is determined by the capabilities of the network access devices and media, the level of control or fault tolerance desired, and the cost associated with cabling or telecommunications circuits.
The logical topology in contrast, is the way that the signals act on the network media, or the way that the data passes through the network from one device to the next without regard to the physical interconnection of the devices." [Network topology. Wikipedia]
The symbols example "Cisco network topology - Vector stencils library" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Cisco Network Diagrams solution from the Computer and Networks area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ computer-networks-cisco

Router

Broadband router

Router firewall

Wireless router

Workgroup switch

ATM switch

ISDN switch

Multilayer switch

Protocol translator

Communications server

Transpath

Bridge

Terminal server

Route switch processor

Content engine (cache director)

Management engine (ME 1100)

Switch processor

ITP

Voice gateway

BBSM

ATA

SIP Proxy server

NetRanger

Cisco 1000

System controller

ACE

Directory server

ADM

Cisco Unity Express

Unity server

Cisco security

CallManager

DSLAM

H.323

CDM (Content Distribution Manager)

ICM

Access point

Wireless bridge

Wireless connectivity

Guard

Mobile access router

Carrier Routing System (CRS)

Vault

Workstation

Macintosh

Cloud, gold

Cloud, white

Cloud, standard color

Cisco security management

PBX

DPT

Government building

Headquarters, blue

Router in building

Man

Woman

Workgroup switch, subdued

Router, subdued

File server

Firewall, horizontal

Firewall, vertical

Firewall, vertical, subdued

Lock

Key

Lock and key

Car

Truck

File cabinet

Breakout box

Breakout box, blue

Host

Relational database

Modem

BBS (Bulletin Board System)

Satellite

Satellite dish

UPS

RPS

MAU

PAD

PAD X.28

Diskette

Contact center

Page icon

Antenna

Antenna, blue

Radio tower

Used Solutions

Computer and Networks >

Cisco Network Diagrams

Jacobson Use Cases Diagram

The vector stencils library UML Use Case contains specific symbols of the UML notation such as actors, actions, associations and relationships for the ConceptDraw DIAGRAM diagramming and vector drawing software. This library is contained in the Rapid UML solution from Software Development area of ConceptDraw Solution Park.