Training - ADC KRONE - Design Structured Cabling System

DESIGNING STRUCTURED CABLING SYSTEMS Anton Indrawata, RCDD, Dipl.Ing. Regional Training Manager Elements Of The Design • Data transmission requirements • Cabling components and their installation • Pathway & Spaces where the cable is placed 11/14/2005 ADC Proprietary and Confidential 2 Data Transmission Requirements • What applications? – Windows or Mac applications with file transfers – CAD or 3D modelling with file transfers – Imaging or publishing work – Medial or X-ray data transfers – How many on the LAN? – POTS or VoIP • What network components? – PCs, NICs, file servers, network operating system – Hubs, switches, routers – Printers, scanners, industrial equipment – Remote access, VPN • Growth allowance? – Own building – Long or short tenancy 11/14/2005 ADC Proprietary and Confidential 3 Data Transmission Requirements • Ethernet most common LAN technology (over 25 years old) • IEEE 802.3 Carrier Sense Multiple Access with Collision Detection CSMA/CD: • 3y 100BASE-T • 3ab 1000BASE-T • 3z 1000BASE-SX -LX on Cat3 on Cat5E on Cat6 on OF on OF • Full Duplex with flow control methodology is industry preferred • Half Duplex is supported by only a few vendor specific gigabit products MAC = Media Access Control PHY = Physical Layer = OF or Cu 11/14/2005 ADC Proprietary and Confidential 4 Cabling Components • Speed, Band Width, & Utilisation determine physical medium Optical Fibre SMOF 9/125 MMOF 50/125 62.5/125 Cat7, Class F Shielded Copper Cat6, Class E UTP Cat5E, Class D UTP Narrow Band Microwave Wireless Infrared Spread Spectrum 11/14/2005 ADC Proprietary and Confidential 5 ... - tailieumienphi.vn