Home Networking 01 Why Not How
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The document provides an overview of home networking, highlighting the reasons for its importance, current trends, various devices, and future developments. It discusses the installation issues and technologies available, including wireless and wired options, along with their respective advantages and limitations. The conclusion emphasizes the need for careful planning and consideration of aesthetics in home networking setups.
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Home Networking 01 Why Not How
- 1. Home Networking The ‘Why’ (but not so much the ‘How’) December 2008
- 2. overview overview why? trends devices where next? conclusion issues installation
- 3. […] "Home Networking" […] assuming basic technical knowledge, what would YOU want to hear/know?
- 6. overview
- 7. why
- 8. trends
- 9. devices
- 10. issues
- 11. installation
- 12. next steps
- 13. why? overview why? trends devices where next? conclusion issues installation
- 14. sharing
- 15. trends overview why? trends devices where next? conclusion issues installation
- 16. most homes
- 19. ...and more than one computer Source : Parks Associates 2008
- 20. ...or ‘other’ device Source: MMI Research 2008 IDC 2008: ACCESS Analysis
- 21. and it’s growing. Source: MMI Research 2008 IDC 2008: ACCESS Analysis
- 22. devices overview why? trends devices where next? conclusion issues installation
- 23. audio
- 24. video
- 25. gaming
- 26. appliances
- 27. issues overview why? trends devices where next? conclusion issues installation
- 28. requirements
- 29. cost
- 30. installation
- 31. bandwidth
- 33. wireless (802.11 x )
- 34. HPNA
- 35. MoCA
- 37. 1394 / firewire
- 38. ethernet
- 39. uwb / zigbee
- 40. bluetooth
- 41. Technology Transport Medium Max. Speed (Theoretical) Mbit/s Speed (Typical) Mbit/s Range (Indoor) m Notes 802.11a Wireless 5GHz 54 23 35 Low adoption / superceeded by .11n / High unit cost / interference / security / low ease of setup 802.11b Wireless 2.4GHz 11 4.3 38 Legacy / discontinued protocol / poor security options / interference / low ease of setup 802.11g Wireless 2.4GHz 54 19 38 Most common / better security options / interference / low ease of setup 802.11n Wireless 2.4/5GHz 600 74 70 Growing adoption / still unratified / better security options / handles interference / better ease of setup HPNA 3.1 Telephone or CoAxial Cable 128 - 320 ? 300m Lack of install standards (2 vs 3 wire, poor fixing / termination) / Max. 64 Devices MoCA CoAxial Cable 175 ? Expensive to install & Terminate / Cable may already exist in homes / 16 device limit HomePlug Home Power-lines 14 - 200 ? Interferance issues / lack of backward compatibility as new chipsets resolve past issues. 1394 Firewire / Firewire via CAT5 cable 400 - 800 (3200) ? 4 - 100 Connect up to 63 devices / FW400, 800 (S1600/S3200) Ethernet Cat 5/6 1000 ? Installation disruptive / physical connection (better security) / reliable bandwidth UWB / Zigbee Wireless 2.4GHz / 915 MHz / 868MHz 0.25 ? 10m More PAN or close proximity conectivity than backbone Bluetooth Wireless 2.4/5GHz 1 - 3 0.7 - 2.1 10m More PAN or close proximity connectivity than backbone / Security Concerns / Proposed changes may bring 53-480 Mbit/s
- 43. installation overview why? trends devices where next? conclusion issues installation
- 44. disruption
- 45. ‘ no new wires’
- 47. remember
- 48. aesthetics
- 49. are
- 50. important
- 51. so is foresight
- 53. backbone
- 54. termination hubs
- 55. example network
- 58. conclusion overview why? trends devices where next? conclusion issues installation
- 59. why
- 60. trends
- 61. devices
- 62. issues
- 63. installation
- 64. where next? overview why? trends devices where next? conclusion issues installation
- 65. complexity shift
- 66. security
- 67. simple backups
- 68. there’s more
- 69. e: rob@inskeep.net twitter: nz_rob w: http://rob-the.geek.nz slides available at: http://www.slideshare.net/NZRob