'Fiber optic cable' diaporamas de présentation

LightPath Networking

LightPath Networking. Light Propagation. Light propagates due to total internal reflection Light > critical angle will be confined to the core Light < critical angle will be lost in the cladding. Fiber Types. Multi-Mode: supports hundreds paths for light.

879 views • 67 slides

The Physical Layer

The Physical Layer. Chapter 2. The Theoretical Basis for Data Communication. Fourier Analysis Bandwidth-Limited Signals Maximum Data Rate of a Channel. Bandwidth-Limited Signals. A binary signal and its root-mean-square Fourier amplitudes.

788 views • 66 slides

Cisco CCNA

Cisco CCNA. Chapter 3. Electricity. Matter made up of Atoms Bohr Model of Atom Protons, Electrons, Neutrons. Electrical Properties of Matter. Insulators Electrons flow poorly if at all Plastic, Paper, Rubber, Glass, Air Conductors Easy flow of electrons Metals, water (ionized), humans

719 views • 58 slides

Lesson 2-Installing Network Hardware

Lesson 2-Installing Network Hardware. Overview. Network components. Different types of cabling. Installation and configuration of a network interface card. Network Components. Basic network components. Functionality of network components. Network connectivity. Basic Network Components.

713 views • 49 slides

Chapter 7 Introduction to Local Area Networks

Chapter 7 Introduction to Local Area Networks. Part II: Understanding Internet Access Technologies. Topics Addressed in Chapter 7. What is a local area network? Business rationale for LANs LAN alternatives Emerging alternatives to full-fledged LANs LAN components Communication media

958 views • 46 slides

Wide Area Network

Wide Area Network. Wiwin Sulistyo, ST, M.Kom. Packet-Switching vs Circuit-Switching Networks. Packet switching is used by the Internet and routed networks The path that is used to send data packets from one point to another through routers is not predetermined if there are multiple paths.

627 views • 45 slides

CCNA SEMESTER 1 V 3.0

636 views • 41 slides

OSI LAYERS

OSI LAYERS. ccna. OSI Model. OSI means Open System Interconnect model. Developed by the International Organization for Standardization in 1974. It consists of seven layers. Each layer has a different but specific processing function. Layer - 7. Upper Layer or Software Layer.

579 views • 37 slides

Transmission Media

620 views • 32 slides

Layer 2 LAN Technologies & Media Access Methods ( II )

Layer 2 LAN Technologies & Media Access Methods ( II ). Minimum Ethernet Frame Size. To ensure that no node may completely receive a frame before the transmitting node has finished sending it, Ethernet defines a minimum frame size (i.e. no frame may have less than 46 bytes of payload).

584 views • 31 slides

Chapter Overview

Chapter Overview. Network Cables Network Interface Adapters Network Hubs. Cable Topologies. Bus Star Ring Hierarchical star Mesh Wireless. Bus Topology. Star Topology. Ring Topology. Ring Network Types. Physical ring Logical ring Double ring. Hierarchical Star Topology.

423 views • 27 slides

Products of Spetsavtomatika -Service LLC

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County of San Luis Obispo Fiber Optics

County of San Luis Obispo Fiber Optics. Board of Supervisors October 16, 2012. Guy Savage Information Technology General Services Agency. The Great Infrastructure Challenge of the 21 st Century?. TRANSPORT. COMMUNICATIONS.

427 views • 26 slides

Module 4

Module 4. PHYSICAL MEDIA. 7. 6. 5. 4. 3. 2. 1. Physical Media Types Covered. Coaxial Cable Twisted Pair Fiber Optic Cable WAN Cables. Coaxial Cables. 10Base2 (ThinLAN) - 10 Mbps baseband, 2 for 200 (actually 185 meters)

382 views • 24 slides

TYPES OF BROADBAND

TYPES OF BROADBAND. BROADBAND FLAVORS. Wired: Digital Subscriber Lines (DSL) Cable Modem Leased Lines (T1) Fiber Optic Cable Broadband Over Powerline (BPL). Wireless : Satellite Fixed Wireless Wi-Fi WiMAX Cell (G3,G4). Uses plain old phone lines (POTS)

274 views • 17 slides

Communications Introduction

Communications Introduction. Mr. Hennessy/Mr. DiMeglio Uxbridge High School 1/08. Communications is Defined as. The sharing of thoughts and ideas through a variety of mediums from a sender to a receiver and the message must be comprehended.

269 views • 14 slides

Chapter 4:

Chapter 4:. Cabling. Network Cabling. Travels from one network to another Several types of different cables Commonly used with LANs (Local Area Network). Twisted pair cabling. Comes in two different varieties UTP mostly used in schools STP helps to extend the maximum cable

244 views • 9 slides

Fiber Optic Cable Last Mile: Lessons from academia

980 views • 8 slides

Fiber Termination

Fiber Tech is provide services of Fibre Optic, Fiber Optic, Fibre Termination and Fiber Termination in Singapore, Optical Fibre Cable, singapore fibre.

225 views • 4 slides

Harrison High School Network Information

Harrison High School Network Information.

101 views • 3 slides